Final answer:
The correct locations to palpate for a pulse in an unresponsive child are the carotid, radial, and femoral arteries.
Step-by-step explanation:
The correct locations to palpate for a pulse in an unresponsive child are the carotid, radial, and femoral arteries. These arteries are commonly used for pulse measurement and can be easily palpated. The carotid artery is located in the neck, the radial artery is located in the wrist, and the femoral artery is located in the thigh.