MH701Exam Preparation Kit 2025/26 | Authentic
and Verified Answers
What role does the amygdala play in anxiety? - The amygdala processes emotions,
especially fear. Overactivity can lead to anxiety disorders by overreacting to non-threatening
situations.
What neurotransmitters are associated with depression? - Low levels of serotonin (mood,
sleep, appetite), norepinephrine (alertness, arousal), and dopamine (reward, motivation,
pleasure).
What is the primary mechanism of action of antipsychotic medications? - Dopamine
antagonism, particularly in the mesolimbic pathway, reduces symptoms like hallucinations and
delusions.
What is a common mistake leading to an unsuccessful antidepressant trial? - Insufficient
time or too low a dose for too short a period.
What are the diagnostic criteria for Major Depressive Disorder (MDD)? - At least five
symptoms (depressed mood, anhedonia, appetite changes, sleep disturbances, fatigue, guilt,
concentration issues, suicidal thoughts) for at least two weeks.
What is dysthymia (Persistent Depressive Disorder)? - Chronic depression lasting at least
two years (one in children) with at least two symptoms like low energy, low self-esteem, or
appetite changes.
What is the mechanism of action of SSRIs? - SSRIs selectively inhibit serotonin reuptake,
increasing serotonin levels in the brain.
What are the symptoms of antidepressant discontinuation syndrome? - Flu-like
symptoms, dizziness, insomnia, brain zaps, irritability, nausea, and sensory disturbances.
Which SSRI is FDA-approved for bulimia treatment? - Fluoxetine (Prozac).
What are possible interventions for SSRI-induced sexual dysfunction? - Lowering the
dose, switching to bupropion, or adding medications like sildenafil.
What are the key features of Generalized Anxiety Disorder (GAD)? - Excessive worry for at
least six months with symptoms like restlessness, fatigue, difficulty concentrating, irritability,
muscle tension, and sleep disturbances.
and Verified Answers
What role does the amygdala play in anxiety? - The amygdala processes emotions,
especially fear. Overactivity can lead to anxiety disorders by overreacting to non-threatening
situations.
What neurotransmitters are associated with depression? - Low levels of serotonin (mood,
sleep, appetite), norepinephrine (alertness, arousal), and dopamine (reward, motivation,
pleasure).
What is the primary mechanism of action of antipsychotic medications? - Dopamine
antagonism, particularly in the mesolimbic pathway, reduces symptoms like hallucinations and
delusions.
What is a common mistake leading to an unsuccessful antidepressant trial? - Insufficient
time or too low a dose for too short a period.
What are the diagnostic criteria for Major Depressive Disorder (MDD)? - At least five
symptoms (depressed mood, anhedonia, appetite changes, sleep disturbances, fatigue, guilt,
concentration issues, suicidal thoughts) for at least two weeks.
What is dysthymia (Persistent Depressive Disorder)? - Chronic depression lasting at least
two years (one in children) with at least two symptoms like low energy, low self-esteem, or
appetite changes.
What is the mechanism of action of SSRIs? - SSRIs selectively inhibit serotonin reuptake,
increasing serotonin levels in the brain.
What are the symptoms of antidepressant discontinuation syndrome? - Flu-like
symptoms, dizziness, insomnia, brain zaps, irritability, nausea, and sensory disturbances.
Which SSRI is FDA-approved for bulimia treatment? - Fluoxetine (Prozac).
What are possible interventions for SSRI-induced sexual dysfunction? - Lowering the
dose, switching to bupropion, or adding medications like sildenafil.
What are the key features of Generalized Anxiety Disorder (GAD)? - Excessive worry for at
least six months with symptoms like restlessness, fatigue, difficulty concentrating, irritability,
muscle tension, and sleep disturbances.
