Question

attempts left: 2 out of 2
what is the correct chest compression depth for an infant?
at least one third the depth of the chest, or approximately 5 cm (2
inches)
at least one half the depth of the chest, or approximately 6.4 cm (2½
inches)
at least one third the depth of the chest, or approximately 4 cm (1½
inches)
at least one fourth the depth of the chest, or approximately 2.5 cm (1
inch)

Explanation:

According to the guidelines for infant cardiopulmonary resuscitation (CPR), the correct chest - compression depth is at least one - third the depth of the chest, or approximately 4 cm (1½ inches). This is to ensure effective blood circulation while minimizing the risk of causing excessive trauma to the infant's chest structure.

Answer:

At least one third the depth of the chest, or approximately 4 cm (1½ inches)