Dopamine Administration Is Not an Effective Method to Treat Parkinsonism

question 6

Multiple Choice

Dopamine administration is not an effective method to treat Parkinsonism because

• A) Dopamine is quickly metabolized to an inactive compound in the liver
• B) Dopamine is too large to be absorbed by the intestines
• C) Dopamine is too large to cross the blood brain barrier
• D) Dopamine is quickly inactivated in the blood through enzymatic activity

---

Definitions:

Panic Attacks

Sudden episodes of intense fear or discomfort, which may include symptoms like palpitations, sweating, or feelings of losing control.

Chronic Muscle Tension

Persistent tightness or strain in the muscles that can result from stress, overuse, or underlying health conditions.

Sympathetic Nervous System

The Sympathetic Nervous System is part of the autonomic nervous system that prepares the body for rapid response to stressors, such as by increasing heart rate and blood flow to muscles.

Neurotransmitter Dopamine

A chemical messenger in the brain that plays roles in movement, motivation, and the pleasure-reward system.