Mouth to mouth respiration during CPR (cardiopulmonary resuscitation) is given if the person is responding to chest compression.
Option: (C)
<u>Explanation:</u>
Chest compression occurs when the person stops breathing. So, if the person shows the sign of chest compression then one should immediately start the mouth to mouth respiration.
Though there is less chance for the patient to get conscious but it is the best technique available.
Whether the person is child or adult, we must apply the CPR for the chest compression case to save their life in case of emergency.
