Infants are commonly checked for pulse at which artery?

Infants are commonly checked for pulse at which artery?

• A. Carotid Artery
• B. Brachial Artery
• C. Radial Artery
• D. Femoral Artery

Answer: (B)

Infants are checked for a pulse on the brachial artery because this site on the inside of the upper arm is easy to reach and feels reliably for a quick heart-rate check during emergencies. It’s close to the surface and doesn’t require disturbing the infant’s neck or wrists, making it practical during CPR or rapid assessments. The other sites are less suitable in this context. The carotid artery in the neck can be hard to locate accurately in a small infant and carries more risk if pressed or manipulated. The radial artery at the wrist is usually too small to feel clearly in babies. The femoral artery in the groin is harder to access quickly and can be less reliable when the infant is upset or moving.

Infants are checked for a pulse on the brachial artery because this site on the inside of the upper arm is easy to reach and feels reliably for a quick heart-rate check during emergencies. It’s close to the surface and doesn’t require disturbing the infant’s neck or wrists, making it practical during CPR or rapid assessments.

The other sites are less suitable in this context. The carotid artery in the neck can be hard to locate accurately in a small infant and carries more risk if pressed or manipulated. The radial artery at the wrist is usually too small to feel clearly in babies. The femoral artery in the groin is harder to access quickly and can be less reliable when the infant is upset or moving.