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Mental Health Nursing · Chapter 10

Cluster Console: What Each Pattern Needs From You

The three-cluster grouping is descriptive shorthand, but it predicts something useful: what the person at the door will need from you in the first minute. Read each vignette, name the pattern, then choose the nursing approach — and watch the wrong approach get explained rather than just marked wrong. The dials underneath answer the question that separates borderline personality disorder from bipolar disorder faster than any checklist.

Name the pattern, then choose the approach

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Which pattern is this?
What does this person need from you?

The temporal dials: borderline pattern or bipolar episode?

Ask how long the mood lasts and what starts it. Getting this wrong means either withholding the psychotherapy that works or exposing someone to years of unnecessary mood-stabilising medication. Set the four dials to the picture in front of you.
Borderline patternBipolar episode

The map

0
Patterns named
0
Approaches right
0
Cases opened

What it is not

Pick a patternName the pattern and choose an approach on the left, and the reasoning, the look-alikes and the specific trap for that presentation open here.
Always rule these in or out before you settle on a personality diagnosis. Substance use disorder. Untreated attention-deficit/hyperactivity disorder. Autism, which can look schizoid or schizotypal but is developmentally distinct and needs accommodation rather than correction. Complex post-traumatic stress disorder, which shares affect dysregulation and negative self-concept but adds re-experiencing, avoidance and hypervigilance. And the medical mimics — frontal lobe injury, early frontotemporal dementia, thyroid disease, sleep deprivation.