,1. Multiple Choice: Which of the following medications is
considered a first-line treatment for a patient diagnosed with
schizophrenia?
a) Lithium
b) Haloperidol
c) Fluoxetine
d) Diazepam
Correct Answer: b) Haloperidol
Rationale: Haloperidol is an antipsychotic medication commonly
used to treat schizophrenia. It works by blocking dopamine
receptors in the brain, which helps reduce psychotic symptoms.
2. Fill-in-the-Blank: The neurotransmitter _______ is primarily
involved in mood regulation and is a target for many antidepressant
medications.
Correct Answer: Serotonin
Rationale: Serotonin is a key neurotransmitter that affects mood,
anxiety, and happiness. Many antidepressants, such as SSRIs, work
by increasing serotonin levels in the brain.
, 3. True/False: Monoamine oxidase inhibitors (MAOIs) are the
safest class of antidepressants and can be freely combined with
other types of antidepressants.
Correct Answer: False
Rationale: MAOIs can lead to serious side effects and potentially
life-threatening interactions with other antidepressants. They
require dietary restrictions and careful monitoring.
4. Multiple Response: Select all the correct statements regarding
the use of benzodiazepines in treating anxiety disorders:
a) They have a high risk of dependency.
b) They are typically prescribed for long-term use.
c) They provide rapid relief of anxiety symptoms.
d) They can be safely combined with alcohol.
Correct Answers: a) and c)
Rationale: Benzodiazepines can be addictive and are usually
prescribed for short-term relief of severe anxiety. They should not
be combined with alcohol due to the risk of sedation and
respiratory depression.
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