When you check a pulse on an adult, which artery do you check?

Checking the pulse in an adult can be done at various sites, but the carotid artery is particularly significant for assessing the pulse in emergency situations. The carotid artery is located in the neck and provides a strong, easily palpable pulse that reflects the heart's activity. This is critical in emergency medicine, as evaluating the carotid pulse allows the responder to quickly determine if the person is alive and to assess their circulation status.

Using the carotid artery is especially important when a person is unresponsive or if the healthcare provider is concerned about blood circulation. It is easily accessible, typically not obscured by clothing, and allows for both the assessment of heart rate and rhythm, which are crucial indicators of a patient’s condition.

In contrast, the other arteries listed can often be less effective in certain situations. The brachial artery is commonly used for infants and small children. The femoral artery is deep and typically not as accessible, while the radial artery is a good choice for conscious patients but may not be palpable if circulation is compromised. Thus, the carotid artery is preferred for its reliability and practicality in urgent care.