Answer:
its D
Explanation:
when ur making sounds and coughing it may come out or it may go back
x is equal to 2. Hope this helps!
Answer: For an infant, use the 2-finger chest compression technique while only one rescuer is present. Once the second rescuer returns, us the 2 thumb-encircling hands technique. For a child, use one or two hands, whatever is needed to provide adequate compression depth.
Explanation:
