Which of the Following Is a True Statement Regarding Sodium

question 28

Multiple Choice

Which of the following is a true statement regarding sodium excretion?

• A) Urinary sodium excretion is precisely controlled by the kidneys.
• B) If sodium intake is high, most of the excess sodium is excreted via sweat.
• C) If sodium intake is high, most of the excess sodium is excreted via the feces.
• D) Excess sodium intake is difficult to excrete and any excess is stored in the liver.

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Definitions:

Exploitation Competition

Intraspecific competition in which all the individuals in a population “share” the limited resource equally so that at high population densities none of them obtains an adequate amount. Also called scramble competition. Compare with interference competition.

Oscillate

To move or swing back and forth at a regular speed, or to vary between opposing beliefs, feelings, or theories.

Density-dependent Factor

A factor whose effects on the size or growth of the population vary with the population density, such as disease or food supply.

Population Size

The number of individuals belonging to a specific species that live in a designated area.