CPR (Cardiopulmonary Resuscitation) Child and Infant CPR Questions and Answers 1 — Questions and Answers
Question 1: Two rescuers are performing CPR on a 7-year-old child. What is the correct compression-to-ventilation ratio they should use?
- 15 compressions to 2 breaths (Correct answer)
- 30 compressions to 2 breaths
- 15 compressions to 1 breath
- 30 compressions to 1 breath
Correct answer: 15 compressions to 2 breaths
When two rescuers are present for child CPR, the ratio changes to 15 compressions followed by 2 breaths to provide more frequent ventilations, which are critical in pediatric emergencies often caused by respiratory issues.
Question 2: When performing chest compressions on an infant (under 1 year old), what is the recommended compression depth?
- About 2.5 inches (6 cm)
- At least 2 inches (5 cm)
- About 1.5 inches (4 cm) (Correct answer)
- About 0.5 inches (1.5 cm)
Correct answer: About 1.5 inches (4 cm)
The correct depth for infant chest compressions is about 1.5 inches (or 4 cm), which is approximately one-third of the chest's anteroposterior diameter. This depth is sufficient to circulate blood without causing injury.
Question 3: A lone rescuer is performing CPR on an 8-year-old child. Which of the following describes the proper hand technique for chest compressions?
- Using two thumbs with hands encircling the chest.
- Using the tips of two fingers in the center of the chest.
- Using the heel of both hands stacked together.
- Using the heel of one or two hands on the lower half of the breastbone. (Correct answer)
Correct answer: Using the heel of one or two hands on the lower half of the breastbone.
For a child, the rescuer should place the heel of one hand on the lower half of the breastbone. A second hand can be placed on top of the first if needed to achieve the proper compression depth of about 2 inches.
Question 4: You are performing first aid on a choking infant who suddenly becomes unresponsive. After shouting for help and placing the infant on a firm, flat surface, what is your immediate next step?
- Attempt to provide 2 rescue breaths.
- Perform a blind finger sweep to clear the airway.
- Begin cycles of 30 chest compressions. (Correct answer)
- Administer 5 firm back blows.
Correct answer: Begin cycles of 30 chest compressions.
Once a choking infant becomes unresponsive, the procedure changes to CPR. The immediate next step is to begin chest compressions (30 compressions). You will look for an object in the mouth before giving breaths.
Question 5: A single rescuer needs to perform chest compressions on an infant. Which is the preferred technique?
- The heel of one hand in the center of the chest.
- Two thumbs side-by-side in the center of the chest.
- Two fingers in the center of the chest, just below the nipple line. (Correct answer)
- Both hands, with fingers interlaced.
Correct answer: Two fingers in the center of the chest, just below the nipple line.
For single-rescuer infant CPR, the recommended technique is to use two fingers (typically the index and middle fingers) placed in the center of the chest just below the nipple line.
Question 6: You are a lone rescuer and you witness the sudden collapse of a 10-year-old child. You have confirmed the scene is safe, and the child is unresponsive and not breathing normally. What is the most appropriate immediate action?
- Leave the child to find an AED.
- Perform 2 minutes of CPR before calling 911.
- Immediately call 911 or your local emergency number. (Correct answer)
- Give 5 rescue breaths before starting compressions.
Correct answer: Immediately call 911 or your local emergency number.
For a witnessed collapse in a child, it is presumed to be a cardiac event. Therefore, the priority is to activate the emergency response system (call 911) and get an AED as quickly as possible before starting CPR.
CPR (Cardiopulmonary Resuscitation) Child and Infant CPR Questions and Answers 1
Two rescuers are performing CPR on a 7-year-old child.
What is the correct compression-to-ventilation ratio they should use?