The Idea That Illness Can Be Explained by Low-Level Processes

question 22

Multiple Choice

The idea that illness can be explained by low-level processes such as the functions of disordered cells and chemical imbalances is

• A) dualism.
• B) systems theory.
• C) homeostasis.
• D) reductionism.

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Definitions:

Serotonin

A neurotransmitter in the brain that plays key roles in stabilizing mood, feelings of well-being, and happiness.

Norepinephrine

A neurotransmitter and hormone involved in the body's stress response and in various cognitive and emotional functions.

Suprachiasmatic Nucleus

A small region of the brain in the hypothalamus responsible for controlling circadian rhythms, which regulate the body's sleep-wake cycle.

Melatonin

A hormone produced by the pineal gland in the brain, responsible for regulating sleep and wakefulness.