Which of the following is listed as a medical vital?

• A. Blood Pressure
• B. Temperature
• C. Glucose
• D. Height

Answer: (A)

Vital signs are the quick measurements that show how the body is functioning at a moment in time. Blood pressure is a core indicator of how well the cardiovascular system is delivering blood to tissues; it reflects both the heart’s pumping strength and the vessels’ resistance. By monitoring it, you can spot problems like shock, dehydration, or high blood pressure, and track how a patient is doing over time. Height isn’t about current function and doesn’t tell you about acute physiology, so it isn’t a vital sign. Glucose measures metabolic status but isn’t part of the standard vital-sign set used in a quick physical assessment. Temperature is also commonly tracked as a vital sign, but in this context blood pressure is the option that represents a listed vital sign, making it the best choice.