Where are pulses most reliably detected in adult anesthetized dogs and cats?

Where are pulses most reliably detected in adult anesthetized dogs and cats?

• A. Carotid artery
• B. Dorsal pedal and medial sacral artery
• C. Aorta
• D. Femoral artery

Answer: (B)

In anesthetized dogs and cats, pulses that reflect true perfusion must be easy to locate and reliably palpable despite vasodilation and hypotension. The dorsal pedal pulse is a distal, easily accessible site on the hind limb that tends to remain palpable across a range of body positions, giving a consistent readout of peripheral blood flow. The medial sacral artery lies closer to the midline near the pelvis and can provide a strong central pulse that helps verify systemic perfusion when limb pulses are weak or difficult to feel. Together, these sites offer dependable pulses during anesthesia, whereas the carotid or aorta can be deep or variable under anesthesia, and the femoral pulse can be less reliable in small patients.

In anesthetized dogs and cats, pulses that reflect true perfusion must be easy to locate and reliably palpable despite vasodilation and hypotension. The dorsal pedal pulse is a distal, easily accessible site on the hind limb that tends to remain palpable across a range of body positions, giving a consistent readout of peripheral blood flow. The medial sacral artery lies closer to the midline near the pelvis and can provide a strong central pulse that helps verify systemic perfusion when limb pulses are weak or difficult to feel. Together, these sites offer dependable pulses during anesthesia, whereas the carotid or aorta can be deep or variable under anesthesia, and the femoral pulse can be less reliable in small patients.