When You Stand at Rest on a Pair of Bathroom

question 12

Multiple Choice

When you stand at rest on a pair of bathroom scales,the readings on the scales will always

• A)each be half your weight.
• B)each equal your weight.
• C)add up to equal your weight.

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Definitions:

Atrial Natriuretic Hormone

A hormone, secreted by heart's atria, that regulates blood pressure by reducing sodium ion concentration in the blood, thus decreasing blood volume.

Vasopressin

A hormone produced by the pituitary gland that helps regulate water balance in the body and constriction of blood vessels.

Angiotensin II

A peptide hormone that causes blood vessels to constrict, increasing blood pressure.

Parasympathetic Stimulation

Refers to the activation of the parasympathetic nervous system, which helps control bodily functions when at rest, such as stimulating digestion or reducing heart rate.