Which of the Following Statements Regarding Individuals Who Are Fy(a-B-)

question 96

Multiple Choice

Which of the following statements regarding individuals who are Fy(a-b-) is true?

• A) The presence of Fy^b in the tissue of individuals who are black who are Fy(a-b-) prevents those individuals from forming Anti-Fy^b.
• B) The presence of Fy^a substance in individuals who are white who are Fy(a-b-) prevents those individuals from forming Anti-Fy^a.
• C) All individuals that are Fy(a-b-) are likely to form anti Fy^b if exposed to the Fy^b antigen.
• D) Anti Fy^b can only be produced from individuals that have inherited the Duffy gene.

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Definitions:

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for physical activity by increasing heart rate, dilating pupils, and other physiological responses.

Parasympathetic Nervous System

A branch of the autonomic nervous system responsible for conserving energy and slowing the heart rate.

Central Nervous System

Comprises the brain and spinal cord, functioning as the primary processing center for the entire nervous system and controlling all bodily functions.

Peripheral Nervous System

The part of the nervous system that consists of the nerves and ganglia outside of the brain and spinal cord, which connect the central nervous system to limbs and organs.