Which organ system is primarily affected by the most commonly seen adverse side effect of typical antipsychotics?

• A. Nervous system
• B. Respiratory system
• C. Digestive system
• D. Endocrine system

Answer: (A)

Verified step by step guidance

1. Understand the primary function of typical antipsychotics, which is to manage symptoms of psychiatric disorders by affecting neurotransmitter systems in the brain.
2. Recognize that the nervous system is responsible for processing and transmitting information throughout the body, and is directly influenced by neurotransmitter activity.
3. Identify the most common adverse side effects of typical antipsychotics, such as extrapyramidal symptoms, which include tremors, rigidity, and bradykinesia, all of which are related to nervous system function.
4. Consider how these side effects manifest as disruptions in motor control and coordination, indicating a direct impact on the nervous system.
5. Conclude that the nervous system is primarily affected by the adverse side effects of typical antipsychotics, as these drugs alter neurotransmitter levels, leading to changes in motor and cognitive functions.