Which of the following options is correct? Most K^+ in the body is found A) inside cells. B) in...

Question:

Which of the following options is correct?

Most K{eq}^+ {/eq} in the body is found

A) inside cells.

B) in the blood.

C) in the lymph.

D) in the interstitial fluid.

Electrolytes

Electrolytes are very important for many metabolic processes throughout the body. Sodium, potassium, and chloride are electrolytes that are active throughout the body. Electrolytes and other biologically active chemicals can be either extracellular or intracellular. Extracellular electrolytes are found primarily outside cells, while intracellular electrolytes are primarily found within cells.

Answer and Explanation:

Most K{eq}^+ {/eq} in the body is found

A) inside cells (correct): Potassium is an intracellular electrolyte, meaning it is mostly found within cells.

B) in the blood (incorrect): Potassium levels need to be tightly controlled in the body. Too high blood potassium levels may lead to cardiac disorders among other conditions.

C) in the lymph (incorrect): Potassium is an intracellular electrolyte, meaning it is mostly found within cells. Low levels of potassium will be found in lymph fluid.

D) in the interstitial fluid (incorrect): Potassium is an intracellular electrolyte, meaning it is mostly found within cells. Low levels of potassium will be found in interstitial fluid.


Learn more about this topic:

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Sodium, Potassium & Chloride: Electrolyte Deficiency & Toxicity Symptoms

from Nutrition 101: Science of Nutrition

Chapter 8 / Lesson 1
51K

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