The History in a Standardized Patient Encounter
In a case management station the history is where most of the diagnosis is made and where most of the points are quietly lost. Candidates who know their orthopedic tests cold still fail history stations because they forget to introduce themselves, ask leading questions, skip the cauda equina screen or run out of time before the red flags. This chapter turns the history into a repeatable script you can run under a clock with a standardized patient, so that the diagnosis, the safety screen and the professional behaviors examiners score all happen every time.
By the end of this chapter you can
- Open a standardized patient encounter correctly: hand hygiene, introduction, patient identification with two identifiers, consent to proceed and an agreed agenda.
- Read a door card in seconds and turn it into a short list of working hypotheses that steer the questions you ask.
- Run a focused history of present illness with OPQRST, moving from open to closed questions without using leading questions.
- Ask the discriminating questions that separate disc, facet, sacroiliac, radicular, myelopathic, inflammatory and visceral pain.
- Screen every case for the red flags of cancer, infection, fracture, cauda equina syndrome, vascular emergencies and visceral disease, including the medication and anticoagulant questions.
- Take a brief, purposeful past, family, social and occupational history and explain why each item matters to diagnosis and to the safety of manual therapy.
- Recognize yellow flags and functional limitations and record them with simple outcome questions.
- Summarize the history back to the patient, check understanding, invite corrections and transition cleanly into the examination with consent.
- Avoid the classic history station errors: jargon, stacked questions, interrupting, ignoring cues and running out of time.
Section 1Opening the encounter
What a history station is testing
Practical exams of this kind usually place you in a small room with a standardized patient (SP), an actor trained to portray a case consistently and, in many formats, to score or help score your performance. You read a door card outside the room that gives the patient's name, age, sex, the reason for the visit and sometimes vital signs, then you enter and perform a task under a time limit. Some stations ask only for a history; others combine history and examination; still others follow with written items or a patient note. Scoring generally combines checklist items (did you ask about bladder function, did you ask about night pain), communication and professionalism ratings (introduction, respect, plain language, empathy), and critical actions, the small number of behaviors whose omission can sink the station regardless of everything else, such as failing to screen for a red flag that the case was written around. The exact number of stations, their timing and the weighting of each domain change over time, so read the current official candidate materials and practice to whatever timing they describe.
Think of three overlapping scores: content (the facts that matter), process (how you collected them) and safety (catching what would hurt the patient if missed). Charm without the saddle numbness question fails; a complete checklist delivered as an interrogation loses process points.
The door card: your first 30 seconds of thinking
The door card is the only information you get before the clock is running in the room, so use it. Read it for four things: who (age and sex shift the probabilities more than anything else), what (the chief complaint), the task (history only, history and exam, or focused exam) and any data (vitals, a medication, a prior diagnosis). Then build a working list of three to five hypotheses, including at least one serious condition that must not be missed. A 68 year old man with new thoracic pain should make you think of compression fracture, metastasis, aortic aneurysm or dissection, cardiac disease and herpes zoster before you think of a rib subluxation. A 24 year old woman with neck pain after a rear end collision suggests whiplash associated disorder, facet sprain, muscle strain, and a must not miss list of fracture, ligamentous instability and cervical artery dissection.
| Door card element | What it should trigger | Example |
|---|---|---|
| Age over 50 | Raise priority of cancer, fracture, vascular disease and degenerative causes | New back pain at 62: ask cancer history, weight loss, night pain, AAA symptoms |
| Trauma in the complaint | Mechanism, fracture rules, neurological symptoms | Fall, collision, sport: ask force, position, immediate symptoms, ability to walk or move the neck |
| Abnormal vital sign | Systemic illness or a contraindication | Fever: infection; BP very high: refer before manual care; tachycardia: anxiety, pain, infection, cardiac |
| Medication listed | Bleeding, bone, tendon or symptom masking risk | Warfarin or a direct oral anticoagulant, long term prednisone, bisphosphonate, fluoroquinolone |
| Task wording | What will be scored | "Obtain a focused history" means do not start an examination; "history and examination" means budget time for both |
The first minute in the room
The opening is the most predictable part of the station and the easiest place to earn reliable points. Do it the same way every time so that it costs no thought.
- Knock and enter. Make eye contact and smile appropriately to the situation (a patient in severe pain does not want a grin).
- Hand hygiene. Sanitize or wash your hands in view of the patient, or say that you are doing so if the setting is simulated.
- Introduce yourself with your name and role: "Hello, I am Dr. Patel, one of the chiropractors here."
- Identify the patient with two identifiers, usually full name and date of birth: "Can you tell me your full name and date of birth?" Asking the patient to state them, rather than reading them aloud and waiting for a nod, is the safer habit.
- Ask how they prefer to be addressed and use that name.
- Attend to comfort. Offer a seat or position of ease, notice obvious distress, and adjust the gown or drape if needed.
- State the purpose and get consent to proceed: "I would like to ask you some questions about your back and then, with your permission, examine you. Is that all right?"
- Set the agenda: "Is there anything else you were hoping we would address today?" This one question surfaces hidden concerns (a fear of cancer, a work form) that otherwise appear at the end and wreck your timing.
Consent at the start of a history
Consent in a history station is lighter than consent for an adjustment, but it still exists. You are asking permission to collect personal information and, usually, to examine afterward. A short statement of purpose with a question ("Is that all right with you?") is enough. If the SP hesitates, explore it: "You seem unsure. What worries you about that?" Never proceed over an objection. Respect for autonomy is a scored professional behavior, and an SP may be scripted to test it by declining part of the encounter. If a patient declines the examination, acknowledge it, explain what you will not be able to determine without it, offer alternatives, and document the refusal.
Rapport inside a time limit
Rapport is not small talk; there is no time for it. In a station, rapport comes from a handful of fast behaviors: using the patient's preferred name, sitting at eye level, an open posture, a brief empathy statement when the patient expresses pain or worry, and visibly listening. The most efficient empathy technique is naming and validating: "That sounds really frightening, waking up unable to move your leg" takes three seconds and earns credit on most communication scales. Avoid false reassurance ("I am sure it is nothing") before you have any data; it is both unprofessional and potentially unsafe.
| Step | What you do | What you say aloud |
|---|---|---|
| 1. Enter | Knock, enter, make eye contact | "Good morning." |
| 2. Hygiene | Sanitize hands in view | "I am just going to clean my hands first." |
| 3. Introduce | Name and role | "I am Dr. Lee, a chiropractor here at the clinic." |
| 4. Identify | Two identifiers stated by the patient | "Could you tell me your full name and date of birth, please?" |
| 5. Preferred name | Ask and then use it | "What would you like me to call you?" |
| 6. Comfort | Offer position, notice distress | "Are you comfortable sitting, or would you rather stand?" |
| 7. Purpose and consent | Explain the plan, ask permission | "I would like to ask about your back pain and then examine you. Is that all right?" |
| 8. Agenda | Elicit all concerns early | "Before we start, is there anything else you would like us to cover today?" |
| 9. Open question | Hand the floor to the patient | "Tell me what has been happening." |
Reasoning: Before entering, list hypotheses: acute mechanical low back pain (muscle strain, facet or sacroiliac sprain), discogenic pain or radiculopathy, and the must not miss group of cauda equina syndrome, infection (she is afebrile, which lowers but does not exclude it), fracture and visceral causes such as kidney stone or a gynecologic source. Enter, sanitize hands, introduce yourself, ask her to state her full name and date of birth, ask what she prefers to be called, notice she is standing and leaning on the table and say "You look really uncomfortable; please stay in whatever position is easiest." State the plan, ask permission, and ask "Is there anything else you want to make sure we talk about today?" She says she is worried she will lose her job if she cannot lift. Acknowledge it ("That is a real worry, and we will come back to work before you leave"), then open with "Tell me what happened yesterday." Critical actions: two identifiers, consent, the agenda question that surfaced a yellow flag, and a plan to screen bladder, bowel and saddle sensation later in the history.
The opening is a fixed routine: door card hypotheses, hand hygiene, introduction, two identifiers stated by the patient, preferred name, comfort, purpose with consent, and an agenda question. It costs little time, earns reliable process points, protects the patient, and sets up the rapport that makes the rest of the history fast and honest.
Section 2The focused history under time
Start open, then funnel
The history of present illness begins with an open question and a short period of uninterrupted listening. Patients who are allowed to finish their opening statement typically take well under two minutes and volunteer much of the history; interrupting early makes the history longer, not shorter, because you then have to retrieve what they would have told you. Use facilitators ("Go on," "And then?", a nod, a brief silence) to keep the story moving. When the opening statement ends, ask "Anything else?" once, then move to focused questions to fill in what is missing, and finish with closed questions for specific yes or no facts such as red flags. This open to closed movement is the question funnel.
The chief complaint
Record the chief complaint in the patient's words and confirm its location by asking the patient to point with one finger. "My back" can mean the thoracolumbar junction, the lumbosacral junction, the sacroiliac joint or the flank; the one finger test localizes it instantly and differentiates a focal source (a finger pointing to the posterior superior iliac spine suggests the sacroiliac joint, the Fortin finger sign) from a diffuse one (a sweeping hand over the whole region). If there is more than one complaint, list them all and ask which matters most today.
OPQRST, done efficiently
Most graduates know OPQRST; the station skill is asking each element in one natural question and not missing any. Some programs teach the variant OPPQRST (with palliative and provocative separated) or add A for associated symptoms and U for "what do you think it is" (understanding). Associated symptoms should never be skipped, because they are where numbness, weakness, bladder change, fever and visceral clues appear.
| Element | Natural one line question | What answers point toward |
|---|---|---|
| Onset | "When did this start, and what were you doing?" | Specific event: strain, sprain, disc or fracture; insidious: degenerative, inflammatory, neoplastic; sudden without cause: disc, vascular, visceral |
| Provocation | "What makes it worse?" | Flexion, sitting, coughing: disc; extension, rotation, standing: facet or stenosis; walking with relief on sitting or bending forward: neurogenic claudication; nothing changes it: nonmechanical |
| Palliation | "What makes it better? Have you tried anything?" | Rest relief: mechanical; exercise relief: inflammatory; no relief at all: red flag; medication response |
| Quality | "How would you describe the pain?" | Dull ache: somatic; sharp shooting or electric: radicular; burning: neuropathic; tearing: dissection; colicky: visceral hollow organ |
| Region and radiation | "Show me where it is. Does it go anywhere else?" | Below the knee or elbow in a band: radicular; diffuse above the knee: somatic referred; flank to groin: kidney stone |
| Severity | "On a scale of 0 to 10, where is it now, at best and at worst?" | Baseline for outcomes; severity out of proportion to findings raises suspicion of serious disease or central sensitization |
| Timing | "Is it constant or does it come and go? Is it worse at any time of day or night?" | Morning stiffness over 30 minutes: inflammatory; end of day: mechanical or degenerative; constant night pain not eased by position: tumor or infection |
| Associated symptoms | "Have you noticed anything else with it, like numbness, tingling or weakness?" | Neurological involvement, systemic illness, visceral symptoms |
Prioritizing questions that change the diagnosis
Under time, every question should earn its place by changing the probability of a hypothesis or clearing a danger. Experienced clinicians ask far fewer questions than novices but ask the discriminating ones. A useful habit is to ask yourself, before each question, "If the answer is yes, what would I do differently?" If the answer is nothing, skip it or save it for the end.
| Hypotheses to separate | Discriminating question | Why it helps |
|---|---|---|
| Disc versus facet | "Is it worse sitting and bending forward, or standing and leaning back?" | Flexion and sitting load the disc; extension and rotation load the facets |
| Radicular versus somatic referred | "Does the pain go below your knee? Is it worse in the leg or the back?" | Radicular pain is usually leg dominant and often below the knee; somatic referral usually stays above it |
| Radiculopathy | "Any numbness or weakness, like catching your toe or dropping things?" | Objective deficit changes the urgency and the examination |
| Neurogenic versus vascular claudication | "When your legs hurt on walking, does standing still help or do you have to sit or bend forward?" | Vascular claudication eases on standing still; neurogenic claudication needs flexion or sitting and is often easier walking uphill or leaning on a cart |
| Inflammatory versus mechanical | "How long are you stiff in the morning? Does exercise help or hurt?" | Prolonged stiffness that improves with movement suggests spondyloarthritis |
| Myelopathy | "Any clumsiness in the hands, trouble with buttons, or a change in how you walk?" | Cord signs change management to referral |
| Musculoskeletal versus visceral | "Does moving or changing position change the pain at all?" | Visceral pain is largely unaffected by movement and linked to organ function such as eating, urination or exertion |
Mechanism of injury questions
When trauma is involved, mechanism predicts injury and drives the fracture screen. For a collision ask direction of impact, seat belt and headrest, head position at impact, loss of consciousness, ability to walk at the scene and when symptoms began; for a fall ask height and what landed first; for lifting ask load and posture (flexion with rotation is the classic disc mechanism). Inability to bear weight, midline tenderness, neurological symptoms or a dangerous mechanism flag possible fracture and imaging before manual care.
Avoiding leading questions
A leading question suggests the answer: "The pain is worse when you bend forward, right?" or "You have not had any bladder problems, have you?" Leading questions corrupt the data, and standardized patients are often trained to respond to them in a way that exposes the error, for example by simply agreeing. Neutral phrasing gives the patient room to answer either way: "What happens to the pain when you bend forward?" A related trap is the stacked question, several questions in one breath ("Any fever, chills, weight loss or night sweats?"). The patient answers only the last item, or says "no" to the bundle, and you have screened nothing. Ask red flag items one at a time or in small clusters with a pause for each answer.
| Avoid | Problem | Better |
|---|---|---|
| "It is a sharp pain, isn't it?" | Leading | "How would you describe the pain?" |
| "No bladder problems?" | Leading toward no | "Have you noticed any change in how your bladder works?" |
| "Any fever, chills, sweats or weight loss?" | Stacked | "Have you had a fever?" pause, "Have you lost weight without trying?" pause |
| "Do you have radiculopathy symptoms?" | Jargon | "Does the pain shoot down your leg? Any numbness or tingling?" |
| "It is probably just a pulled muscle." | Premature closure and false reassurance | "I will have a better idea once I examine you." |
Responding to cues
Standardized patients are often scripted with cues, small verbal or nonverbal hints that should prompt a follow up: a pause before answering, "well, my dad had something like this," a wince, a comment about stress or about losing weight "but I have been dieting." A cue you ignore is usually a checklist item you lose. Pick it up immediately: "You mentioned your dad. What happened to him?" Many cases hinge on a single cue that converts a mechanical story into a red flag.
Reasoning: Hypotheses: L5 or S1 radiculopathy from disc herniation, lateral recess or foraminal stenosis, piriformis or deep gluteal syndrome, hip pathology, and the must not miss group of metastasis (age over 50), cauda equina syndrome and vascular claudication or aneurysm. After the opening, ask "Tell me about the pain in your leg." He describes burning pain from the buttock to the outside of the calf and the top of the foot, worse sitting. Funnel: "Does it go below your knee?" (yes, to the foot), "Is the leg or the back worse?" (leg), "What happens when you cough or sneeze?" (shoots down the leg), "Any numbness?" (top of the foot), "Any weakness, like catching your toe?" (he trips on curbs). That pattern is L5. Now the closed screen one item at a time: saddle sensation, bladder and bowel function, sexual function, both legs or one, progression of weakness, cancer history, weight loss, night pain, fever. Pick up any cue (he mentions "my PSA was a little high last year"): that is a cancer cue at age 56 with nerve root pain and must be explored and documented. Critical actions: neutral wording, single item red flag questions, the cancer cue followed, and a transition that plans heel walking, great toe extension strength and dermatomal testing in the examination.
Open, listen, funnel. Let the patient tell the story, fill gaps with OPQRST including associated symptoms, then spend your remaining questions on the few that separate your hypotheses. Phrase questions neutrally, ask one thing at a time, chase every cue, and protect the time you need for the red flag screen.
Section 3Red flag and system questions that must not be skipped
Why the red flag screen is the core of the station
Most spinal and extremity complaints seen by chiropractors are mechanical and benign, which is exactly why the board tests the exceptions. A case management station is often written around one serious condition hidden inside an ordinary story: the "muscle strain" that is a compression fracture in a patient on long term prednisone, the "sciatica" with a new urinary hesitancy, the "upper back pain" that is an aortic dissection. The red flag screen is what proves you are safe to practice as a primary contact provider. Individually, most red flags have modest diagnostic accuracy and many patients with benign pain have one or two; their value lies in combinations, in the context of the whole story, and in the fact that missing the few true positives is catastrophic. In a station, ask the screen every time, ask it neutrally and one item at a time, and follow up any positive answer.
The red flag families
Organize the screen into families so that it is fast and complete. For a spinal complaint, every history should touch cancer, infection, fracture, cauda equina or cord compromise, vascular causes, visceral causes and medications. Extremity and headache cases have their own additions.
| Family | Questions to ask (one at a time) | High risk answers |
|---|---|---|
| Cancer | "Have you ever been diagnosed with cancer?" "Have you lost weight without trying?" "Does the pain wake you or stay at night no matter how you lie?" "Have you tried treatment that has not helped?" | Prior cancer (breast, lung, prostate, kidney, thyroid, myeloma), unexplained weight loss (about 10 lb or 5 percent in 6 months), age over 50, constant night pain, failure of conservative care after about a month |
| Infection | "Any fever, chills or sweats?" "Any recent infection, surgery, dental work or procedure?" "Any conditions or medicines that lower your immunity?" "Have you ever injected drugs?" | Fever, recent urinary or skin infection, spinal procedure, diabetes, immunosuppression, injection drug use, indwelling catheter |
| Fracture | "Did you fall or have any injury?" "Have you been told you have thin bones?" "Have you taken steroid tablets for a long time?" | Significant trauma, minor trauma in an older or osteoporotic patient, prolonged corticosteroids, age over 70, sudden onset after a cough or bend in an older woman |
| Cauda equina and cord | "Any numbness around your bottom or between your legs?" "Any change in passing urine, like difficulty starting, not feeling it, or leaking?" "Any change in bowel control?" "Any change in sexual function?" "Is the pain or numbness in one leg or both?" "Is any weakness getting worse?" For the neck: "Any clumsy hands or trouble walking?" | Saddle anesthesia, urinary retention or incontinence, fecal incontinence, sexual dysfunction, bilateral sciatica, progressive motor loss, gait disturbance or hand clumsiness |
| Vascular | Abdominal aorta: "Any throbbing or pulsing in your belly?" "Do you smoke or have high blood pressure?" Cervical arteries: "Any dizziness, double vision, trouble speaking or swallowing, drop attacks, facial numbness or unsteadiness?" "Is this headache or neck pain different from anything before?" | Tearing or ripping pain, pulsatile abdominal mass, older male smoker, new severe unilateral neck pain with headache, any brainstem or hemispheric neurological symptom |
| Visceral | "Does the pain change with eating, passing urine or bowel movements?" "Any burning on urination or blood in the urine?" "Any chest pain or breathlessness with exertion?" For women: "When was your last period? Could you be pregnant? Any unusual bleeding or discharge?" | Pain unrelated to movement, colicky flank pain to the groin, hematuria, exertional chest, jaw or arm pain, postprandial pain, abnormal menstrual or pregnancy history |
| Medications | "What medicines do you take, including over the counter and supplements?" "Do you take any blood thinners?" "Any steroids?" | Anticoagulants, long term corticosteroids, recent fluoroquinolone, statin with myalgia, bisphosphonate (thigh pain and atypical femoral fracture), opioids masking symptoms |
Cauda equina syndrome: ask it every lumbar case
Cauda equina syndrome (CES) is compression of the lumbosacral nerve roots below the conus medullaris, most often by a large central disc herniation at L4 to L5 or L5 to S1; tumor, epidural abscess, hematoma and fracture are other causes. Its early features (bilateral or alternating sciatica, altered saddle sensation, a subtle change in urinary stream or sensation) are easy to miss, and outcomes depend heavily on how quickly decompression occurs, especially before established urinary retention. That makes the CES questions a classic critical action. Ask about saddle or perineal numbness, urinary change (hesitancy, poor stream, loss of the sensation of a full bladder, retention, overflow incontinence), bowel change (loss of control or sensation), sexual dysfunction, bilateral leg symptoms and progressive weakness. Use plain anatomical words the patient understands: "the area you would sit on a bicycle seat," "when you wipe after the toilet, does it feel normal?"
If any of these are new, the station has changed from a history to an emergency: stop, explain your concern honestly and calmly, do not examine further than needed or treat, and arrange same day emergency evaluation with MRI and surgical assessment. Do not send the patient home to "see how it goes." Document the time, what was found and to whom the patient was referred.
Cervical spine and headache red flags
Neck pain and headache cases add vascular and neurological screens. Cervical artery dissection (vertebral or internal carotid) classically presents as new, severe, often unilateral neck pain or headache that the patient describes as unlike any previous pain, sometimes after minor trauma or sudden neck movement, and it may be followed by ischemic signs. The posterior circulation symptoms are often remembered as the 5 D's and 3 N's: dizziness, diplopia, dysarthria, dysphagia and drop attacks; nausea, numbness (often facial or perioral) and nystagmus, plus ataxia. Internal carotid dissection may add a partial Horner syndrome (ptosis and miosis), pulsatile tinnitus or hemispheric signs. A patient who describes these symptoms is a referral, not a treatment candidate.
For headache, the SNOOP list organizes the red flags: Systemic symptoms (fever, weight loss, cancer, immunosuppression), Neurological signs or symptoms (confusion, weakness, visual loss, papilledema), Onset sudden (thunderclap, maximal within a minute: subarachnoid hemorrhage until proven otherwise), Older age at onset (new headache after 50: consider giant cell arteritis, with jaw claudication, scalp tenderness and visual symptoms), and Pattern change (progressive, positional, worse with Valsalva, or a change in a long standing headache). Ask about pregnancy and the postpartum period, recent head trauma and anticoagulant use as well.
For neck pain after trauma, the fracture questions follow the logic of the Canadian C-spine rule: high risk factors (age 65 or more, a dangerous mechanism such as a fall from height, high speed collision, rollover or ejection, or limb paresthesias) and whether the patient could sit up, walk or rotate the neck afterward. Upper motor neuron symptoms (hand clumsiness, gait change, Lhermitte sign) raise the question of cervical myelopathy.
Thoracic and visceral screens
Thoracic pain carries the highest density of visceral mimics, so the history must ask whether pain relates to breathing (pleuritic pain from pleurisy, pulmonary embolus or pneumothorax), exertion (angina), eating (gallbladder, peptic ulcer, pancreas) and position (mechanical). Ask about cough, breathlessness, sweating, nausea, a rash (herpes zoster may begin with dermatomal pain days before the rash), and risk factors for cardiac and vascular disease. Sudden severe tearing chest or interscapular pain is aortic dissection until proven otherwise; this is an emergency services call.
| Musculoskeletal complaint | Visceral mimic | History clue |
|---|---|---|
| Left shoulder, arm or jaw pain | Myocardial ischemia | Comes with exertion, eases with rest, sweating, breathlessness, nausea |
| Right shoulder or scapular pain | Gallbladder disease | After fatty meals, right upper quadrant discomfort, nausea |
| Midthoracic pain | Peptic ulcer, pancreatitis, aortic disease, esophageal disease | Relation to meals or alcohol, tearing quality, dysphagia |
| Flank or low back pain | Kidney stone, pyelonephritis | Colicky pain to the groin, restlessness, hematuria, fever and dysuria |
| Low back pain in an older smoker | Abdominal aortic aneurysm | Deep pulsing or tearing pain, pulsatile abdominal mass, unrelated to movement |
| Low back or pelvic pain in women | Endometriosis, ovarian cyst, ectopic pregnancy, pelvic inflammatory disease | Cyclic pattern, abnormal bleeding, possible pregnancy, fever and discharge |
| Sacral or low back pain in older men | Prostate disease or cancer | Urinary symptoms, elevated PSA, weight loss |
Medications and anticoagulants
The medication history is both a diagnostic clue and a safety screen for manual therapy. Ask for every prescription, over the counter drug and supplement, then ask the high yield classes by name, because patients forget them. Anticoagulants do not automatically forbid all manual care, but they change force, technique and the threshold for imaging after trauma, and a patient on one with a new severe headache or neurological sign needs emergency evaluation for bleeding. Ask about allergies at the same time.
| Medication class | Clinical relevance in the station |
|---|---|
| Anticoagulants (warfarin, apixaban, rivaroxaban, dabigatran) | Bleeding risk; modify force and technique; low threshold for imaging after trauma; new headache or deficit is an emergency |
| Corticosteroids (long term) | Osteoporosis and fracture, infection risk, masked fever, avascular necrosis |
| Fluoroquinolones | Tendinopathy and tendon rupture, especially Achilles |
| Statins | Myalgia, rarely rhabdomyolysis |
| Bisphosphonates | Atypical femoral fracture with prodromal thigh pain |
Reasoning: At 72 with sudden thoracic pain, the hypotheses are osteoporotic compression fracture, metastasis or myeloma, herpes zoster, aortic disease, cardiac or pulmonary pain, and mechanical thoracic pain last. After the opening and open question, she says the pain started when she lifted a laundry basket. OPQRST: sharp band like pain at the level of her bra strap, worse with standing and turning in bed, eased lying still, no radiation down the legs. Now the families, one item at a time. Fracture: "Have you been told you have thin bones?" (yes, osteopenia) "Have you taken steroid tablets?" (prednisone for polymyalgia for two years). Cancer: prior breast cancer 15 years ago, no weight loss, pain at night only when turning. Infection: no fever. Vascular: "Is the pain tearing or ripping? Does it go to your chest?" (no). Visceral: no relation to eating or breathing. Neurological: no leg weakness, no bladder change, no band of numbness. Medications: prednisone, calcium, apixaban for atrial fibrillation. Critical actions: identify the steroid and osteopenia history as a high probability of compression fracture, note the past breast cancer that keeps metastasis on the list, flag the anticoagulant as a manual therapy safety issue, and plan imaging before any thoracic manipulation.
Screen every spinal case across seven families: cancer, infection, fracture, cauda equina and cord, vascular, visceral and medications. Ask one item at a time in plain words, give cauda equina and the anticoagulant question special priority, and treat any new positive as a change of plan, not a box to tick.
Section 4Past, family, social and occupational history in brief
Purpose, not completeness
The past, family and social history (PFSH) is where a station history differs most from a real new patient intake. In clinic you collect all of it; in a station you ask the items that change the diagnosis, the safety of care or the plan, and you ask them fast. Signpost the shift ("I would like to ask a little about your health in general"), then move briskly through each part with one or two questions. Many checklists award points for touching each domain, so a brief question in each is better than a long excursion into one.
Past medical history
Ask about prior episodes of the same problem ("Have you had this before? What helped?"), then surgeries, fractures, hospitalizations and the chronic conditions that alter diagnosis or the safety of care, summarized below. Ask about allergies with the medications.
| Past history item | Why it matters in a chiropractic station |
|---|---|
| Prior episodes and response to care | Recurrence pattern, likely prognosis, what to repeat or avoid |
| Spinal surgery or fusion, hardware | Contraindication to manipulation at the fused or instrumented level; altered biomechanics above and below |
| Cancer | Metastasis risk; bone involvement changes technique and imaging |
| Osteoporosis | Fracture risk; low force techniques, imaging after minor trauma |
| Rheumatoid arthritis, Down syndrome | Atlantoaxial instability; upper cervical manipulation contraindicated until stability is established |
| Ankylosing spondylitis | Fused spine fractures after minor trauma; manipulation of ankylosed segments contraindicated |
| Diabetes | Infection risk, peripheral neuropathy confusing the neurological exam, vascular disease |
| Bleeding or clotting disorder | Hemarthrosis, epidural hematoma, deep vein thrombosis |
| Cardiovascular disease, hypertension | Visceral mimics, vascular risk, vital sign thresholds for care |
Family history
Family history is short but occasionally decisive. Ask about inflammatory arthritis and its relatives (ankylosing spondylitis, psoriasis, inflammatory bowel disease, uveitis), since HLA-B27 associated disease clusters in families; then cancer, aneurysm, early cardiovascular disease, connective tissue disorders and a parent with hip fracture (a FRAX risk factor). One screening question covers most of it; unbundle any yes.
Social history
Tobacco in pack years (disc degeneration, delayed healing, osteoporosis, lung cancer with spinal metastasis, aneurysm), alcohol (falls, fractures, pancreatitis, avascular necrosis), drugs including injection use (spinal infection), activity and sport, sleep, and home support. Mood and beliefs are where the yellow flags appear, and a station patient may be scripted with them.
Ask about the patient's understanding and expectations: "What do you think is causing this?" and "What are you hoping we can do?" These two questions surface fear avoidance beliefs ("I think my spine is crumbling, so I have stopped moving"), catastrophizing, unrealistic expectations and hidden worries such as cancer. They also give you the language for the explanation at the end of the encounter.
| Flag type | What it is | Station question |
|---|---|---|
| Yellow | Psychological factors predicting chronicity: fear avoidance, catastrophizing, low mood, passive coping | "How is this affecting your mood?" "What do you think will happen if you keep moving?" |
| Blue | Perceptions about work: feeling that work causes harm, low support, high demand | "How do you feel about going back to work?" |
| Black | System and contextual obstacles: compensation rules, litigation, employer policy | "Is there a work claim or legal case connected with this?" |
| Orange | Psychiatric illness needing specialist care | "Have you had thoughts of harming yourself?" when mood is clearly low |
If a patient discloses suicidal thoughts or abuse, the station has changed again. Respond with empathy, ask directly about intent, plan and safety, do not leave the patient alone if risk is immediate, and follow the referral pathway for urgent mental health or safety support. Examiners score this as a safety critical action just as they would a cauda equina finding.
Occupational history
Ask the job title and, more importantly, what the patient actually does physically: lifting (how much, how often, from what height), sustained sitting or standing, driving (whole body vibration), overhead work, repetitive hand use, keyboard and screen set up. Ask whether the problem began at work (a work injury has reporting and documentation implications), whether they are working now, on modified duty or off work, and what they need to be able to do to return. This shapes functional goals ("lift 40 lb from floor to waist" is a measurable goal for a warehouse worker) and identifies occupational risk factors and blue flags.
Reasoning: A young man with months of back stiffness: think axial spondyloarthritis early, alongside mechanical back pain, spondylolysis and disc disease. OPQRST gives insidious onset, morning stiffness lasting about an hour, improvement after a shower and exercise, worse with rest, waking in the second half of the night, alternating buttock pain. That is an inflammatory back pain profile. Now let the PFSH confirm it: past history of a painful red eye treated with drops (anterior uveitis), a swollen Achilles tendon last year (enthesitis); family history: "My dad has a really stiff back and psoriasis"; social history: smokes half a pack a day for eight years (four pack years; smoking worsens progression in spondyloarthritis); occupation: forklift driver with long sitting. Critical actions: picking up the eye and heel cues instead of moving on, asking the family history question that revealed the hereditary clue, and the bowel question (inflammatory bowel disease is associated). Plan to transition to an examination including chest expansion, Schober test and sacroiliac assessment, and to explain that blood work and imaging will likely be needed with rheumatology co management.
In a station the past, family, social and occupational history is brief and purposeful: prior episodes and serious conditions that alter safety, heritable disease, smoking, alcohol and drugs, the physical demands and status of work, function, and the patient's own beliefs and expectations. Touch every domain, chase every cue, and treat disclosures of self harm or abuse as safety emergencies.
Section 5Summarizing and transitioning to the exam
Why the summary earns points
The summary is where the examiner hears your reasoning: two or three sentences of key positives and key negatives prove you collected the right data, and the patient gets a chance to correct an error before it reaches your diagnosis and note. Checklists often score "summarized" and "checked accuracy" as separate items.
Structure of a station summary
- Signpost: "Let me make sure I have understood everything correctly."
- Restate the story in plain language: who, what, since when, how it started, the main pattern.
- State the important negatives aloud, especially the red flags you cleared: "You have not noticed any numbness between your legs or changes with your bladder or bowels, and you have had no fever or weight loss."
- Include the patient's concern and goals: "And you are worried about getting back to lifting at work."
- Check accuracy: "Did I get that right? Is there anything I have missed or anything you would like to add?"
- Respond to any correction or new information, which may send you back to a red flag question.
Keep the summary short. A long recitation of every answer wastes the clock and sounds like reading a list. The summary should contain what you would put in the first lines of the patient note: the working impression in lay terms and the facts that support it, plus the safety negatives.
Explaining what comes next
The transition to the examination needs three things: an explanation of what the examination involves, a check on comfort and modesty, and consent. Say which areas you will examine and whether clothing needs to be adjusted, offer a gown and drape, and offer a chaperone for any sensitive examination or whenever the patient would prefer one. Explain that some tests may reproduce the pain and that the patient should tell you immediately if anything is too uncomfortable, and that they can ask you to stop at any time.
| Step | What you do | What you say aloud |
|---|---|---|
| 1. Signpost | Pause and face the patient | "Let me make sure I have understood you correctly." |
| 2. Summarize positives | Restate the core story in lay terms | "For two weeks you have had low back pain that shoots down the back of your right leg to the foot, worse with sitting and coughing." |
| 3. Summarize negatives | State the cleared red flags | "No numbness between the legs, no bladder or bowel change, no fever, no weight loss, no history of cancer." |
| 4. Concern and goals | Reflect the patient's agenda | "And you want to get back to coaching your son's team." |
| 5. Check accuracy | Invite correction | "Did I get that right? Anything to add?" |
| 6. Explain the examination | Say what and why | "Next I would like to examine your back, check the nerves to your legs and do some tests that may reproduce the pain." |
| 7. Modesty and chaperone | Offer gown, drape and chaperone | "You will need to change into a gown; I will step out. Would you like someone else present?" |
| 8. Consent and stop rule | Obtain consent, set the stop signal | "Is that all right? Tell me right away if anything is too painful and I will stop." |
When the history changes the plan
If the history has revealed an emergency, the transition is to referral, not to an examination. Minimal assessment that does not delay care (vital signs, a quick neurological screen) is reasonable; provocative tests and treatment are not. Explain the concern plainly, arrange the right level of care, do not let a patient with possible stroke or dissection drive, and document. Chapter 7 develops these scenarios.
| History finding | Transition | What you say |
|---|---|---|
| Routine mechanical presentation, red flags negative | Proceed to the planned examination | "Thank you, that is very helpful. Next I would like to examine you." |
| Possible fracture, cancer or infection, stable patient | Careful examination, no provocative or manipulative procedures, plan imaging or labs and referral | "Some of what you have told me means I want to rule out a few things before any treatment." |
| New saddle anesthesia, urinary retention or progressive weakness | Same day emergency referral | "These symptoms can mean the nerves at the bottom of your spine are under pressure, which needs to be checked in the emergency department today." |
| Stroke or dissection symptoms, thunderclap headache, tearing chest pain | Call emergency services, stay with the patient | "I am concerned this may involve a blood vessel. I am calling for emergency help now." |
| Disclosed suicidal intent or abuse | Safety assessment and urgent appropriate referral | "Thank you for telling me. Your safety matters most right now. Let us work out together who can help today." |
Reasoning: The history reveals a rear end collision at moderate speed, head turned left at impact, headrest low, neck pain starting that evening, occipital headache, no loss of consciousness, walking at the scene. Red flags: no midline bony tenderness she is aware of, no arm numbness or weakness, no dizziness, no double vision, no trouble speaking or swallowing, no drop attacks, no facial numbness, the headache is not the worst of her life and not worsening, no anticoagulants. Summary aloud: "So since the collision four days ago you have had neck pain and a headache at the back of your head, worse turning your head, with no numbness or weakness in your arms, no dizziness, vision or speech problems, and the headache is steady rather than getting worse. You are worried about missing work as a dental hygienist. Did I get that right?" She adds: "Actually, yesterday the left side of my face felt funny for a few minutes." That correction converts the station: transient facial numbness after a neck injury is a possible posterior circulation symptom of vertebral artery dissection. Critical actions: do not proceed to provocative cervical testing or manipulation, take vital signs and a quick neurological and cranial nerve screen if it does not delay care, explain your concern calmly, arrange urgent emergency evaluation with vascular imaging, advise her not to drive herself, and document. The summary was what exposed the missing fact.
End the history with a short summary of the key positives and the red flag negatives, the patient's concerns and goals, and an explicit accuracy check. Then explain the examination, offer gown, drape and chaperone, and obtain consent with a stop signal. If the history has uncovered an emergency, the transition is to referral, not to testing.
The chapter in one breath
- History stations score content (the right facts), process (communication and professionalism) and safety (critical actions); aim for all three every time and check official candidate materials for current format and timing.
- Use the door card to build three to five hypotheses, including a must not miss diagnosis, before you enter.
- Open the same way every time: hand hygiene, introduction, two identifiers stated by the patient, preferred name, comfort, purpose with consent, and an agenda question.
- Start with an open question and listen, then funnel through OPQRST with associated symptoms, then ask the discriminating questions that separate your hypotheses.
- Closed questions are fine; leading and stacked questions are not. Ask red flags one at a time in plain words.
- Pick up every cue: a parent with a similar problem, an old cancer, a "funny feeling" in the face, a recent infection.
- Screen seven red flag families in every spine case: cancer, infection, fracture, cauda equina and cord, vascular, visceral and medications.
- The cauda equina questions (saddle sensation, bladder, bowel, sexual function, both legs, progressive weakness) are the most common critical omission in low back stations.
- Neck and headache cases add the 5 D's and 3 N's of vertebrobasilar ischemia and the SNOOP headache red flags.
- Always ask about anticoagulants and long term corticosteroids, which change both diagnosis and the safety of manual care.
- Keep the PFSH brief and purposeful: prior episodes, serious conditions, heritable disease, smoking and alcohol, work demands, function and the patient's own beliefs and yellow flags.
- Summarize positives and red flag negatives aloud, check accuracy, then explain the exam, offer drape and chaperone, and obtain consent; an emergency turns the transition into a referral.
Words worth knowing
| Term | What it means |
|---|---|
| Standardized patient | A trained actor who portrays a scripted clinical case consistently for teaching or assessment and may help score the encounter. |
| Door card | The brief written information posted outside a station: patient details, the reason for the visit, sometimes vital signs, and the task to perform. |
| Critical action | A behavior so important to patient safety or the case that its omission can fail the station regardless of other performance. |
| Two identifiers | Two independent pieces of patient information, usually full name and date of birth, used to confirm identity before care. |
| History of present illness | The detailed chronological account of the current problem, organized with a framework such as OPQRST. |
| OPQRST | Mnemonic for onset, provocation and palliation, quality, region and radiation, severity and timing of a symptom. |
| Leading question | A question worded to suggest the expected answer, which biases the history. |
| Cue | A verbal or nonverbal hint from the patient that signals information worth exploring. |
| Discriminating question | A question whose answer meaningfully raises or lowers the probability of one hypothesis over another. |
| Fortin finger sign | The patient points with one finger to an area just inferomedial to the posterior superior iliac spine, suggesting sacroiliac joint pain. |
| Red flag | A history or examination feature that raises suspicion of serious pathology needing urgent investigation or referral. |
| Cauda equina syndrome | Compression of the lumbosacral nerve roots below the conus, producing saddle anesthesia, bladder, bowel and sexual dysfunction and leg weakness; a surgical emergency. |
| Saddle anesthesia | Numbness of the perineum, buttocks and inner thighs in the S3 to S5 distribution. |
| Neurogenic claudication | Leg pain or heaviness with walking or standing from lumbar spinal stenosis, relieved by sitting or flexing the spine. |
| Vascular claudication | Exertional calf or leg pain from arterial insufficiency, relieved by simply standing still. |
| 5 D's and 3 N's | Memory aid for posterior circulation ischemia: dizziness, diplopia, dysarthria, dysphagia, drop attacks; nausea, numbness, nystagmus. |
| Cervical artery dissection | A tear in the wall of a vertebral or internal carotid artery that can cause neck pain, headache and stroke. |
| SNOOP | Headache red flag mnemonic: systemic symptoms, neurological signs, sudden onset, older age at onset, pattern change. |
| Direct oral anticoagulant | An anticoagulant such as apixaban, rivaroxaban or dabigatran that acts directly on factor Xa or thrombin. |
| PFSH | Past, family and social history, the background history that follows the present illness. |
| Yellow flags | Psychosocial factors such as fear avoidance, catastrophizing and low mood that predict persistent pain and disability. |
| Fear avoidance | The belief that activity will cause harm, leading the patient to avoid movement and become more disabled. |
| Inflammatory back pain | Back pain with insidious onset before about age 40, morning stiffness, improvement with exercise and not with rest, and night pain. |
| Teach back | Asking the patient to explain information in their own words to confirm understanding. |
| Chaperone | A third person present during an examination to support the patient's comfort and safety and protect both parties. |