Question

Which of the following statements is true?

A. It is safe to take large doses of potassium supplements, because the mineral is non-toxic.
B. "Deli" meats, such as bologna and ham, are rich sources of potassium and poor sources of sodium.
C. A blood pressure reading of 165/90 mm Hg is within the normal range.
D. Approximately one-third of adult Americans have hypertension.

Answer 1

The true statement is that approximately one-third of adult Americans have hypertension. High doses of potassium supplements can be toxic, "deli" meats are high in sodium, and a blood pressure of 165/90 mm Hg is above the normal range.

Step-by-step explanation:

The correct statement among the given options is D. Approximately one-third of adult Americans have hypertension. This condition is a well-known health issue in the American adult population. In contrast, statement A is false because taking large doses of potassium supplements can be harmful and toxic, leading to conditions such as hyperkalemia. For statement B, "deli" meats are typically high in sodium, not potassium, and they are not considered rich sources of potassium. Lastly, statement C is incorrect as a blood pressure reading of 165/90 mm Hg is considered high and above the normal range, indicating high blood pressure.