CPR Certification Exam | 2026/2027
Actual Exam – 50 Verified Questions and
Correct Answers | Cardiopulmonary
Resuscitation (CPR) – Complete
Certification Assessment
1. What does the acronym CPR stand for?
• A. Cardiopulmonary Resuscitation
• B. Cardiovascular Pulmonary Recovery
• C. Critical Pulmonary Resuscitation
• D. Cardiac Pressure Response
Correct Answer: A. Cardiopulmonary Resuscitation
Rationale: CPR stands for Cardiopulmonary Resuscitation. "Cardio" refers to the heart, and "pulmonary"
refers to the lungs. The procedure combines chest compressions (to circulate blood) and rescue breaths
(to oxygenate the lungs) to maintain vital organ function until advanced help arrives.
2. Which statement about the body's systems is most accurate?
• A. The nervous, respiratory, and cardiovascular systems work independently
• B. The nervous, respiratory, and cardiovascular systems work interdependently to maintain
oxygen supply
• C. Only the respiratory and cardiovascular systems maintain oxygen supply
• D. The nervous system alone controls oxygen delivery
Correct Answer: B. The nervous, respiratory, and cardiovascular systems work interdependently to
maintain oxygen supply
Rationale: The nervous system controls breathing and heart rate; the respiratory system brings oxygen
into the body; and the cardiovascular system delivers that oxygen to tissues. These systems function
together as an integrated unit. Failure of any one system can lead to cardiac arrest.
,3. Which of the following is a primary indication for starting CPR?
• A. High blood pressure
• B. Sudden cardiac arrest
• C. Severe headache
• D. Broken bone
Correct Answer: B. Sudden cardiac arrest
Rationale: CPR is indicated when a person is in cardiac arrest—meaning the heart has stopped beating
effectively and the person is unresponsive, not breathing normally, and has no pulse. High blood
pressure, headaches, or broken bones do not require CPR.
4. What is the primary purpose of chest compressions?
• A. To provide artificial ventilation
• B. To provide artificial circulation and maintain cardiovascular function
• C. To check for responsiveness
• D. To warm the patient's body
Correct Answer: B. To provide artificial circulation and maintain cardiovascular function
Rationale: Chest compressions manually pump blood through the heart and to vital organs—especially
the brain—when the heart cannot do so on its own. This "artificial circulation" buys time until
defibrillation or advanced care can restore a normal heart rhythm.
5. What are the three components of the circulatory system?
• A. Brain and blood vessels
• B. Heart and blood vessels
• C. Lungs and blood vessels
• D. Liver and blood vessels
Correct Answer: B. Heart and blood vessels
Rationale: The circulatory system consists of the heart (the pump), blood vessels (arteries, veins, and
capillaries—the pipes), and blood (the transport medium). The lungs are part of the respiratory system,
not the circulatory system.
6. In cardiac arrest, which of the following occurs?
, • A. Blood pressure increases
• B. Heart stops beating
• C. Respiration becomes faster
• D. Pulse becomes stronger
Correct Answer: B. Heart stops beating
Rationale: Cardiac arrest occurs when the heart suddenly stops beating effectively or stops beating
altogether. Blood pressure drops to zero, pulses are absent, and the person becomes unresponsive and
stops breathing normally (or gasps irregularly).
7. How long can the brain withstand without oxygen before damage occurs?
• A. 1-3 minutes
• B. 4-6 minutes
• C. 7-10 minutes
• D. 11-14 minutes
Correct Answer: B. 4-6 minutes
Rationale: The brain is highly sensitive to oxygen deprivation. Brain cells begin to die within 4 to 6
minutes without oxygen. After 10 minutes, permanent brain damage or death is highly likely. This is why
immediate CPR and rapid AED use are critical.
8. What is the 2015 AHA-recommended sequence for BLS?
• A. Airway, Breathing, Chest compressions
• B. Chest compressions, Airway, Breathing
• C. Breathing, Airway, Chest compressions
• D. Airway, Chest compressions, Breathing
Correct Answer: B. Chest compressions, Airway, Breathing (C-A-B)
Rationale: The American Heart Association changed the sequence from A-B-C to C-A-B in 2010
(confirmed in 2015) to prioritize chest compressions. Starting with compressions minimizes delays in
delivering the most critical intervention—blood circulation to the brain and heart.
9. What is the correct hand position for chest compressions on an adult?
• A. Upper third of the sternum
Actual Exam – 50 Verified Questions and
Correct Answers | Cardiopulmonary
Resuscitation (CPR) – Complete
Certification Assessment
1. What does the acronym CPR stand for?
• A. Cardiopulmonary Resuscitation
• B. Cardiovascular Pulmonary Recovery
• C. Critical Pulmonary Resuscitation
• D. Cardiac Pressure Response
Correct Answer: A. Cardiopulmonary Resuscitation
Rationale: CPR stands for Cardiopulmonary Resuscitation. "Cardio" refers to the heart, and "pulmonary"
refers to the lungs. The procedure combines chest compressions (to circulate blood) and rescue breaths
(to oxygenate the lungs) to maintain vital organ function until advanced help arrives.
2. Which statement about the body's systems is most accurate?
• A. The nervous, respiratory, and cardiovascular systems work independently
• B. The nervous, respiratory, and cardiovascular systems work interdependently to maintain
oxygen supply
• C. Only the respiratory and cardiovascular systems maintain oxygen supply
• D. The nervous system alone controls oxygen delivery
Correct Answer: B. The nervous, respiratory, and cardiovascular systems work interdependently to
maintain oxygen supply
Rationale: The nervous system controls breathing and heart rate; the respiratory system brings oxygen
into the body; and the cardiovascular system delivers that oxygen to tissues. These systems function
together as an integrated unit. Failure of any one system can lead to cardiac arrest.
,3. Which of the following is a primary indication for starting CPR?
• A. High blood pressure
• B. Sudden cardiac arrest
• C. Severe headache
• D. Broken bone
Correct Answer: B. Sudden cardiac arrest
Rationale: CPR is indicated when a person is in cardiac arrest—meaning the heart has stopped beating
effectively and the person is unresponsive, not breathing normally, and has no pulse. High blood
pressure, headaches, or broken bones do not require CPR.
4. What is the primary purpose of chest compressions?
• A. To provide artificial ventilation
• B. To provide artificial circulation and maintain cardiovascular function
• C. To check for responsiveness
• D. To warm the patient's body
Correct Answer: B. To provide artificial circulation and maintain cardiovascular function
Rationale: Chest compressions manually pump blood through the heart and to vital organs—especially
the brain—when the heart cannot do so on its own. This "artificial circulation" buys time until
defibrillation or advanced care can restore a normal heart rhythm.
5. What are the three components of the circulatory system?
• A. Brain and blood vessels
• B. Heart and blood vessels
• C. Lungs and blood vessels
• D. Liver and blood vessels
Correct Answer: B. Heart and blood vessels
Rationale: The circulatory system consists of the heart (the pump), blood vessels (arteries, veins, and
capillaries—the pipes), and blood (the transport medium). The lungs are part of the respiratory system,
not the circulatory system.
6. In cardiac arrest, which of the following occurs?
, • A. Blood pressure increases
• B. Heart stops beating
• C. Respiration becomes faster
• D. Pulse becomes stronger
Correct Answer: B. Heart stops beating
Rationale: Cardiac arrest occurs when the heart suddenly stops beating effectively or stops beating
altogether. Blood pressure drops to zero, pulses are absent, and the person becomes unresponsive and
stops breathing normally (or gasps irregularly).
7. How long can the brain withstand without oxygen before damage occurs?
• A. 1-3 minutes
• B. 4-6 minutes
• C. 7-10 minutes
• D. 11-14 minutes
Correct Answer: B. 4-6 minutes
Rationale: The brain is highly sensitive to oxygen deprivation. Brain cells begin to die within 4 to 6
minutes without oxygen. After 10 minutes, permanent brain damage or death is highly likely. This is why
immediate CPR and rapid AED use are critical.
8. What is the 2015 AHA-recommended sequence for BLS?
• A. Airway, Breathing, Chest compressions
• B. Chest compressions, Airway, Breathing
• C. Breathing, Airway, Chest compressions
• D. Airway, Chest compressions, Breathing
Correct Answer: B. Chest compressions, Airway, Breathing (C-A-B)
Rationale: The American Heart Association changed the sequence from A-B-C to C-A-B in 2010
(confirmed in 2015) to prioritize chest compressions. Starting with compressions minimizes delays in
delivering the most critical intervention—blood circulation to the brain and heart.
9. What is the correct hand position for chest compressions on an adult?
• A. Upper third of the sternum
