What Is the Average Age for the Onset of Menopause

question 12

Multiple Choice

What is the average age for the onset of menopause in the United States?

• A)40
• B)45
• C)50
• D)60

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Definitions:

Blood Type AB

A human blood group within the ABO blood typing system that has both A and B antigens on the surface of the red blood cells but no antibodies in the plasma.

RBCs

Red Blood Cells, also known as erythrocytes, are cells in the blood that carry oxygen from the lungs to body tissues and return carbon dioxide to the lungs.

Antigens

Substances, often foreign, that induce an immune response in the body, especially the production of antibodies.

IgG

A type of antibody that plays a crucial role in the body's immune response by neutralizing pathogens.