Which System Is a Functional System, Not an Organ System

question 17

Multiple Choice

Which system is a functional system, not an organ system in the anatomical sense, that consists of innate and adaptive defense mechanisms?

• A) respiratory system
• B) lymphatic system
• C) endocrine system
• D) immune system
• E) cardiovascular system

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Definitions:

Chemical Brain Imbalance

A simplistic explanation for mental health disorders, suggesting that symptoms are caused by an imbalance of neurotransmitters in the brain.

Alcohol Use Disorder

A health disorder marked by a diminished capacity to cease or regulate alcohol consumption, despite negative impacts on social, professional, or medical well-being.

Natural Disaster

A catastrophic event resulting from natural processes of the Earth, such as earthquakes, hurricanes, floods, or tsunamis, causing significant damage and loss.

Anxiety

A mental health disorder characterized by feelings of worry, anxiety, or fear that are strong enough to interfere with one's daily activities.