What are the four vital signs commonly measured?

The four vital signs commonly measured include temperature, pulse, respiration, and blood pressure.

Temperature is an indicator of the body's ability to generate and dissipate heat, reflecting metabolic and physiological status. Pulse measures heart rate and rhythm, providing insight into cardiovascular health. Respiration assesses the rate and quality of breathing, which is crucial for evaluating respiratory function. Blood pressure reflects the force of blood against the walls of the arteries, indicating cardiovascular health and circulation.

While other options include useful health indicators, they do not align with the standard definition of vital signs. Glucose measurement is important for diabetic patients but is not classified as a vital sign. Similarly, weight and height are significant health metrics but do not fit into the category of vital signs. Oxygen saturation is critical in assessing oxygen levels in the blood but is typically considered an additional measurement beyond the core vital signs.