Question

antipsychotic medications cause the depression of which body systems?

autonomic
cardiovascular
central nervous
peripheral nervous

Explanation:

Identify the primary physiological target of antipsychotics

Antipsychotic medications primarily act on neurotransmitter receptors (such as dopamine, serotonin, histamine, and acetylcholine receptors) located within the brain and spinal cord.

Determine the affected body system

By blocking or modulating these receptors in the brain, antipsychotics exert a sedative and depressant effect on the central nervous system (CNS).

Evaluate the given options

• Autonomic: While antipsychotics have anticholinergic side effects, they do not primarily cause depression of the autonomic system.
• Cardiovascular: They can cause orthostatic hypotension, but do not primarily depress the cardiovascular system.
• Central nervous: Antipsychotics directly depress central nervous system activity, leading to sedation and decreased psychomotor activity.
• Peripheral nervous: They do not primarily target or depress the peripheral nerves.

Answer:

• Autonomic
• Cardiovascular
• Central nervous (Correct answer)
• Peripheral nervous