Section 1: Anatomy & Physiology (5 questions)

1. What is the primary function of the lymphatic system?

A. Transport oxygen to tissues

B. Regulate blood sugar

C. Remove waste and fight infection

D. Produce energy in cells

Answer: C

Rationale: The lymphatic system helps remove waste and fight infection by transporting lymph,

a fluid containing white blood cells, throughout the body.

2. The gastrocnemius muscle is located in the:

A. Upper arm

B. Abdomen

C. Lower leg

D. Back

Answer: C
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