Mental Health CMAN 272 Exam 2 | UPDATED Questions with
100% Verified Answers
Q1: What neurotransmitter regulates mood, sleep, and appetite?
A: Serotonin
Q2: What neurotransmitter is responsible for pleasure, reward, and motivation?
A: Dopamine
Q3: What neurotransmitter affects alertness and energy?
A: Norepinephrine
Q4: What neurotransmitter is the brain's main inhibitory (calming) neurotransmitter?
A: GABA
Q5: What neurotransmitter is the main excitatory neurotransmitter in the brain?
A: Glutamate
Q6: How long must symptoms last to diagnose Major Depressive Disorder?
A: At least 2 weeks
Q7: How many symptoms are required for MDD diagnosis?
A: 5 symptoms
Q8: What two symptoms must include at least one for MDD diagnosis?
A: Depressed mood OR loss of interest (anhedonia)
Q9: What mnemonic helps remember depression symptoms?
A: SIGECAPS
, Q10: What does SIGECAPS stand for?
A: S Sleep change
I Interest loss
G Guilt
E Energy loss
C Concentration problems
A Appetite change
P Psychomotor changes
S Suicidal thoughts
Q11: How long does it take antidepressants to show full effect?
A: 46 weeks
Q12: What is mood?
A: A patient's internal emotional state
Q13: What is affect?
A: Observable emotional expression
Q14: What affect describes little emotional expression?
A: Blunted affect
Q15: What affect describes no emotional expression?
A: Flat affect
Q16: What is the most common screening tool for depression?
A: PHQ9
Q17: Which PHQ9 question screens for suicide risk?
A: Question 9
Q18: What is the strongest predictor of suicide?
A: Previous suicide attempt
100% Verified Answers
Q1: What neurotransmitter regulates mood, sleep, and appetite?
A: Serotonin
Q2: What neurotransmitter is responsible for pleasure, reward, and motivation?
A: Dopamine
Q3: What neurotransmitter affects alertness and energy?
A: Norepinephrine
Q4: What neurotransmitter is the brain's main inhibitory (calming) neurotransmitter?
A: GABA
Q5: What neurotransmitter is the main excitatory neurotransmitter in the brain?
A: Glutamate
Q6: How long must symptoms last to diagnose Major Depressive Disorder?
A: At least 2 weeks
Q7: How many symptoms are required for MDD diagnosis?
A: 5 symptoms
Q8: What two symptoms must include at least one for MDD diagnosis?
A: Depressed mood OR loss of interest (anhedonia)
Q9: What mnemonic helps remember depression symptoms?
A: SIGECAPS
, Q10: What does SIGECAPS stand for?
A: S Sleep change
I Interest loss
G Guilt
E Energy loss
C Concentration problems
A Appetite change
P Psychomotor changes
S Suicidal thoughts
Q11: How long does it take antidepressants to show full effect?
A: 46 weeks
Q12: What is mood?
A: A patient's internal emotional state
Q13: What is affect?
A: Observable emotional expression
Q14: What affect describes little emotional expression?
A: Blunted affect
Q15: What affect describes no emotional expression?
A: Flat affect
Q16: What is the most common screening tool for depression?
A: PHQ9
Q17: Which PHQ9 question screens for suicide risk?
A: Question 9
Q18: What is the strongest predictor of suicide?
A: Previous suicide attempt
