What is the primary purpose of checking peripheral pulses?

The primary purpose of checking peripheral pulses is to assess circulation in the limbs. By palpating pulses in various locations, such as the radial, femoral, or dorsalis pedis arteries, healthcare providers can determine if blood is flowing adequately to the extremities. This assessment is critical for identifying issues such as peripheral vascular disease, blood clots, or other circulatory problems that could lead to serious complications. Evaluating peripheral pulses provides important information about the overall circulatory status of a patient and helps guide further diagnostic and therapeutic interventions.

Other options do not directly relate to the assessment of peripheral circulation, thus clarifying why they are not appropriate in this context. For instance, measuring body temperature focuses on detecting fever or hypothermia rather than circulation, while checking for respiratory distress is related to the respiratory system rather than peripheral blood flow. Evaluating heart rhythm, although important for overall cardiovascular health, pertains specifically to the electrical conduction system of the heart rather than circulation in the limbs.