True or False: if false, choose the answer that best corrects the statement.
Most of the fluid in the body is found in the blood.

• A. True.
• B. False, most of the fluid is found in the extracellular fluid.
• C. False, most the fluid is found inside the cells of the body.
• D. False, most of the fluid is found in the combined reserve of blood and lymph.

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the distribution of body fluids. The body’s total fluid is divided into two main compartments: intracellular fluid (ICF) and extracellular fluid (ECF). Intracellular fluid is the fluid inside the cells, while extracellular fluid is the fluid outside the cells, which includes blood plasma, interstitial fluid, and lymph.
2. Step 2: Recall the proportions of fluid distribution. Approximately two-thirds (about 66%) of the body’s total fluid is found inside the cells (intracellular fluid), while the remaining one-third (about 33%) is found in the extracellular fluid.
3. Step 3: Analyze the statement in the problem. The statement claims that most of the fluid in the body is found in the blood. Blood is part of the extracellular fluid, but it constitutes only a small portion of the total body fluid.
4. Step 4: Compare the options provided. The correct answer should reflect the fact that most of the body’s fluid is found inside the cells (intracellular fluid), not in the blood or extracellular fluid.
5. Step 5: Conclude that the correct answer is: 'False, most of the fluid is found inside the cells of the body,' based on the understanding of fluid distribution in the body.