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PLTW Medical Detectives Practice Exam

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Which term best describes the set of measurements indicating the body's essential functions?
Correct Answer:
Vital signs
Explanation:
Vital signs describe the set of measurements that reflect the body's essential functions. They provide a quick snapshot of how the body is doing and are used to judge stability. The main components typically include pulse (heart rate), respiratory rate, temperature, and blood pressure. In this question, the term that best captures the whole group of these measurements is vital signs. The other options—the pulse, temperature, and blood pressure—are individual measurements that are part of the vital-sign set, not the set as a whole.

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