Which therapeutic drug class are phobias commonly treated with?
Antianxiety
Mood stabilizer
Antidepressant
Antipsychotic
The Correct Answer is A
A. Antianxiety medications are commonly used to treat phobias, as they help reduce anxiety symptoms associated with exposure to feared stimuli.
B. Mood stabilizers are used for bipolar disorder, not for phobias.
C. Antidepressants, particularly selective serotonin reuptake inhibitors (SSRIs), may also be used to treat anxiety disorders, but antianxiety medications are more directly related to the treatment of phobias.
D. Antipsychotics are used to treat conditions like schizophrenia, not phobias.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Dendrites receive signals from other neurons but do not release chemicals.
B. Axons transmit electrical impulses away from the cell body but do not release chemicals directly.
C. Terminal buttons, located at the end of axons, release neurotransmitters into the synapse between neurons.
D. The cell body maintains the neuron and processes information but does not release chemicals between neurons.
Correct Answer is C
Explanation
A. The cerebellum is primarily involved in motor control, balance, and coordination rather than regulating wakefulness.
B. The amygdala is involved in emotion regulation, particularly fear and anxiety, rather than maintaining wakefulness.
C. The reticular activating system (RAS) plays a crucial role in maintaining alertness and wakefulness by regulating the sleep-wake cycle and cortical arousal.
D. The hypothalamus plays a role in regulating various autonomic functions and the sleep-wake cycle but is not as directly responsible for maintaining wakefulness as the RAS.
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