Which of the Following Observations About the Connection Between Weight

question 81

Multiple Choice

Which of the following observations about the connection between weight and mortality is true?

• A)Men who were underweight lived longer.
• B)Women who were 20 pounds overweight did not present increased risk of mortality.
• C)Women who were 20 or more pounds underweight lived longer.
• D)Men who were 20 pounds overweight did not present an increased risk of mortality.

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Definitions:

Blood Flow

The movement of blood through the circulatory system of an organism, delivering oxygen and nutrients while removing waste products.

Correct Sequence

The arrangement of things in a particular, proper, or desired order, often applied to the arrangement of nucleotides in a DNA molecule or amino acids in a protein.

Semilunar Valves

Valves located at the exits of both the heart's ventricles, preventing backflow of blood into the heart during contraction.

Moving Backward

The process of going in a direction opposite to the one that is considered forward or advancing.