Bipolar Disorder I and II MCQ — NEET PG Practice Question | NEETPGAI
Bipolar Disorder I and II
easy
brain Psychiatry
A manic episode in Bipolar Disorder I must last for a minimum of how many days to meet diagnostic criteria?
A. 4 consecutive days
B. 7 consecutive days or require hospitalization
C. 3 consecutive days
D. 14 consecutive days
Explanation
Duration Criteria for Manic Episode
Key Point
A manic episode requires a minimum of 7 consecutive days of elevated mood, OR a shorter duration if hospitalization is required.
DSM-5 Diagnostic Criteria for Manic Episode
Duration: The episode must last ≥7 consecutive days (or any duration if hospitalization is necessary).
Mood: Elevated, expansive, or irritable mood that is distinctly different from the person's usual mood.
Associated Symptoms (≥3 required; ≥4 if mood is only irritable):
1.
Inflated self-esteem or grandiosity
2.
Decreased need for sleep (feels rested after only 3 hours)
3.
More talkative than usual; pressured speech
4.
Flight of ideas or racing thoughts
5.
Distractibility
6.
Increase in goal-directed activity (socially, at work, or sexually) or psychomotor agitation
7.
Excessive involvement in activities with high potential for painful consequences (e.g., spending sprees, reckless driving, substance abuse)
Functional Impairment: The episode must cause marked impairment in occupational or social functioning, or necessitate hospitalization to prevent harm to self or others.
Why 7 Days?
The 7-day threshold distinguishes mania from hypomania and from normal mood elevation. It reflects the severity and pervasiveness of the mood disturbance.
Comparison: Mania vs Hypomania Duration
Table
Criterion
Manic Episode
Hypomanic Episode
Minimum duration
≥7 days (or any duration if hospitalized)
≥4 consecutive days
Functional impairment
Marked; may require hospitalization
Minimal to none
Psychotic features
May be present
Absent by definition
Associated disorder
Bipolar I
Bipolar II (with depression)
High-YieldNEET PG
The 7-day rule for mania is a high-yield fact. Students often confuse it with the 4-day rule for hypomania. Remember: Mania = 7 days; Hypomania = 4 days.
Clinical Pearl
If a patient presents with clear manic symptoms but has been hospitalized within the first few days due to safety concerns (e.g., suicidal ideation, reckless behavior, psychosis), the diagnosis of Bipolar I can still be made even if the episode has not yet reached 7 days. This is a critical exception that prevents diagnostic delay in acute, severe presentations.
Mnemonic
"Seven for Mania" — Mania requires Minimum 7 days (or hospitalization). Hypomania requires Half that: 4 days.
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