1. Which of the following is a sign of severe airway obstruction?
a. Forceful cough
b. Wheezing
c. High pitched inhalation noise
d. All of the above
2. Which of the following should you do when performing chest compressions in adults?
a. Position yourself at the victim's side.
b. Carefully position victim face up.
c. Put the heel of your hand on the lower half of the breastbone.
d. All of the above
3. Which of the following is the preferred method of administering one rescuer CPR to an infant?
a. Use two fingers of one hand to deliver chest compressions at least 1/3 the depth of the chest.
b. Use the 2 thumb, hands encircling technique.
c. Use the heel of one hand to give chest compressions 1/3 the depth of the chest.
d. Use the 2 thumb, hand encircling technique to give compressions 2" deep.