Where is the pulse of an infant assessed?

• A. Wrist
• B. Elbow
• C. Upper arm
• D. Groin

Answer: (C)

In infants, the pulse is best checked at the brachial artery in the upper arm because it’s relatively large and close to the center of the body, making it easier to feel and a reliable indicator of heart rate and perfusion. The wrist pulse is often too small to palpate reliably in babies, the elbow isn’t a standard palpable site, and the groin (femoral) area is less convenient for routine checks. To locate it, slide your fingers along the inside of the upper arm, between the shoulder and elbow, and press gently to feel the pulse.