Which statement about UAP actions during CPR is true?

Which statement about UAP actions during CPR is true?

• A. They should count out loud to maintain rhythm.
• B. They should never vocalize during compressions.
• C. They should always place hands on the upper half of the sternum.
• D. They should depress the chest to a depth of 3-4 inches.

Answer: (A)

Maintaining a steady rate of chest compressions is essential during CPR, and counting out loud helps the team stay on tempo—aiming for about 100–120 compressions per minute. Vocalizing the rhythm provides a clear cue to pace yourself and coordinates with other rescuers so compressions don’t drift or pause unnecessarily. That makes counting aloud the best action for UAP during CPR. Hand placement and depth guidelines are separate aspects. Effective compressions require placing hands on the lower half of the sternum, not the upper part, with good body mechanics to allow full chest recoil. For adults, the depth should be at least 2 inches (5 cm), but not exceed roughly 2.4 inches (6 cm); 3–4 inches would be deeper than recommended and could cause injury.

Maintaining a steady rate of chest compressions is essential during CPR, and counting out loud helps the team stay on tempo—aiming for about 100–120 compressions per minute. Vocalizing the rhythm provides a clear cue to pace yourself and coordinates with other rescuers so compressions don’t drift or pause unnecessarily. That makes counting aloud the best action for UAP during CPR.

Hand placement and depth guidelines are separate aspects. Effective compressions require placing hands on the lower half of the sternum, not the upper part, with good body mechanics to allow full chest recoil. For adults, the depth should be at least 2 inches (5 cm), but not exceed roughly 2.4 inches (6 cm); 3–4 inches would be deeper than recommended and could cause injury.