Which four measurements are included in the standard vital signs?

• A. Temperature, Pulse, Respiration, Blood Pressure
• B. Weight, Height, Anorexia, Vital Signs
• C. Temperature, Pulse, Blood Pressure, Anorexia
• D. Pulse, Respiration, Weight, Height

Answer: (A)

Vital signs are quick, essential measurements that reflect the body's basic physiological state and help identify stability or emerging problems. The standard four are body temperature, heart rate (pulse), breathing rate (respiration), and blood pressure. Taken together, they give a snapshot of metabolic activity, circulatory status, and respiratory function, and they’re routinely measured because changes can signal fever, dehydration, shock, respiratory distress, or cardiac issues. The other items listed aren’t considered vital signs: weight and height are anthropometric measurements used for growth and nutrition assessment, while anorexia is a symptom rather than a numeric physiological measurement. Therefore, the combination that includes Temperature, Pulse, Respiration, and Blood Pressure is the correct set.