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Psychiatry · Organic mental disorders: catastrophic reaction
Sample itemA 72-year-old man with dementia is asked to copy a drawing. Unable to do it, he suddenly becomes tearful, shouts and throws the paper. Soon afterward he is calm. What is this response called?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Catastrophic reaction
A catastrophic reaction, described by Goldstein, is an abrupt emotional outburst when a patient with brain damage faces a task beyond their ability. Reducing demands and giving reassurance prevents it. Sundowning is evening worsening of confusion.
Option by option
A. Perseveration
Perseveration is repeating a response after it is no longer appropriate.
B. Sundowning
Sundowning is worsening confusion and agitation in the evening, not triggered by a task.
C. Confabulation
Confabulation is filling memory gaps with fabricated detail.
D. Catastrophic reaction (correct)
Correct. Sudden distress on failing a task is a catastrophic reaction.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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