A Large Group of People Whom You Want to Know

question 17

Multiple Choice

A large group of people whom you want to know about is called a __________.

• A)control group
• B)treatment group
• C)population
• D)sample

---

Definitions:

Aldosterone Levels

Aldosterone levels indicate the concentration of aldosterone, a hormone involved in regulating sodium and potassium levels, and thus, blood pressure and fluid balance.

Dilute Urine

A condition where urine has a lower concentration of solutes, indicating increased water content.

Renin Levels

The concentration of renin, an enzyme secreted by the kidneys that plays a key role in the body's regulation of blood pressure.

Acidosis

A pathological condition where there is an excess of acid in the body fluids, marked by an abnormally low blood pH.