How do you check vital signs?

The correct approach to checking vital signs involves assessing level of responsiveness, breathing characteristics, and skin characteristics. This method provides a quick and comprehensive evaluation of a person's immediate condition.

Level of responsiveness helps to determine how aware and alert the person is, which can indicate their neurological status. Monitoring breathing characteristics—such as the quality, rate, and depth of breath—gives insight into respiratory function and can highlight issues like distress or inadequate oxygenation. Skin characteristics, including color, temperature, and moisture, can reveal important information about circulation and overall health status. This holistic assessment is crucial, particularly in emergency situations, as it provides immediate insight into potential life-threatening conditions.

The other options focus on specific vital signs or assessments that may not encompass the full range of information needed for an initial evaluation. While heart rate, blood pressure, and temperature are indeed vital signs, they must be accompanied by broader assessments to paint a complete picture of a person's condition. Similarly, assessing breathing rate, muscle tension, and skin color or focusing solely on reaction time, reflexes, and pupil response may miss critical indicators of a person's overall health status.