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Psychiatry · Child psychiatry: Tourette disorder
Sample itemA 10-year-old boy has multiple motor tics and a vocal tic that began before 18 and have persisted for over a year. Which treatment is first-line for tics that cause significant impairment after behavioural therapy?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Comprehensive behavioural intervention for tics, with alpha-2 agonists or antipsychotics such as aripiprazole
Tourette disorder needs multiple motor tics and at least one vocal tic for over a year, onset before age 18. Habit reversal therapy or exposure with response prevention is preferred, and clonidine, aripiprazole, risperidone or haloperidol are used for severe tics.
Option by option
A. Lithium
Lithium has no role.
B. Benzodiazepines alone
Benzodiazepines are not recommended as the main treatment.
C. Comprehensive behavioural intervention for tics, with alpha-2 agonists or antipsychotics such as aripiprazole (correct)
Correct. Behavioural therapy with alpha-2 agonists or antipsychotics is used.
D. Methylphenidate only
Stimulants are not the primary treatment of tics.
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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