Praxis 5005 Practice Question
Perspiring is a process used by the human body primarily to:
Correct Answer: B
Rationale: Perspiration plays a crucial role in thermoregulation, helping to maintain a constant internal body temperature. When the body heats up, sweat evaporates from the skin, cooling the body down.
Option A, regulating internal fluid balance, is a secondary benefit of perspiration but not its primary function. Option C, eliminating excessive wastes, is inaccurate; while some waste is lost through sweat, it is not the body's main excretory method. Option D, regulating blood pressure, is unrelated to perspiration's primary purpose, as blood pressure is primarily managed by the cardiovascular system.
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