Exam 2: NU643 NU 643 Latest

Exam 2: NU643 / NU 643 (Latest

Update 2025 / 2026) Advanced Psychopharmacology | Questions and Answers | Grade A | 100% Correct (Verified Answers) - Regis

Question:

Which of the following statements is true about fluoxetine and 5HT2C antagonism?

Select one:

Answer:

5HT2C antagonism leads to a clinical profile best for treating symptoms of anergia and psychomotor retardation

Question:

Which of the following statements is true about mirtazapine?

Select one:

Answer:

Mirtazapine has side effects of weight gain and sedation.

• / 4

Question:

Which of the following statements is true about suicide and antidepressant use?

Select one:

Answer:

Antidepressant use lowers the incidence of suicide in patients over

Question:

Which of the following statements is true about trazodone?

Select one:

Answer:

Trazodone is an effective hypnotic at low doses

Question:

Which of the following statements is true about venlafaxine?

Select one:

Answer:

Venlafaxine can cause hypertension at higher doses

• / 4

Question:

Which of the following statements is true about vilazodone?

Select one:

Answer:

Vilazodone is a partial serotonergic agonist and serotonin reuptake inhibitor.

Question:

Which of the following statements about anxiety disorders and depressive disorders is true?Select one

Answer:

The correct answer is: Overlapping symptoms of depression and anxiety

suggest that both disorders can be targeted with the same first-line agents.

Question:

A patient with alcohol dependence and generalized anxiety disorder is requesting a medication for use on an as-needed basis for his anxiety attacks.Which of the following medications would be the most appropriate choice?

Answer:

Hydroxyzine

• / 4

Question:

Which brain structure plays a central role in the anxiety experience and has many reciprocal connections throughout the brain?Feedback

Answer:

Amygdala

Question:

An important noradrenergic pathway in the brain which may be overactive in

anxious subjects originates in the:

Answer:

Locus Coeruleus

Question:

Which of the following statements about fear and the amygdala is false?

Answer:

The amygdala regulates dopamine availability in the cortico-striato thalamo- cortical (CSTC) feedback loops of the prefrontal cortex, inducing worry and rumination

• / 4