ATI CPR & Emergency Response Comprehensive Study Guide | Adult, Child, and
Infant CPR | Basic Life Support (BLS) & Advanced Cardiovascular Life Support
(ACLS) Review | Emergency Assessment, AED Operation, Airway Management,
Choking Interventions, Cardiac Arrest Algorithms, Trauma & First Aid Essentials
| Priority Nursing Actions, Clinical Decision-Making, NGN Case Studies, Practice
Questions with Detailed Rationales, and Complete NCLEX-RN, PN, ATI Proctored
& Exit Exam Preparation (Latest 2026 Edition)
Q1. The critical characteristics of high-quality CPR include which of the
following?
• A) Starting chest compressions within 10 seconds of recognition of cardiac
arrest
• B) Pushing hard and fast
• C) Minimizing interruptions
• D) All of the above
Rationale: High-quality CPR requires starting compressions within 10 seconds,
compressing at the correct rate and depth, allowing full chest recoil, and
minimizing interruptions. All components are essential for maximizing coronary
perfusion and survival.
Q2. What is the recommended chest compression rate for adult CPR?
• A) 80–90 compressions per minute
• B) 100–120 compressions per minute
• C) 120–140 compressions per minute
• D) 60–80 compressions per minute
Rationale: The recommended rate for adult chest compressions is 100–120 per
minute. This rate optimizes blood flow while allowing adequate time for chest
recoil and ventilation.
,Q3. What is the recommended depth for chest compressions in an adult?
• A) 2–4 cm (1–1.5 inches)
• B) 4–5 cm (1.5–2 inches)
• C) At least 5 cm (2 inches) but not exceeding 6 cm (2.4 inches)
• D) 6–7 cm (2.4–2.8 inches)
Rationale: The recommended compression depth for adults is at least 5 cm (2
inches) but no more than 6 cm (2.4 inches). Compression depth of less than 5 cm
is associated with decreased survival, while excessive depth may cause injury.
Q4. How does complete chest recoil contribute to effective CPR?
• A) It allows the rescuer to rest between compressions
• B) It maximizes venous return and improves coronary perfusion
• C) It prevents fatigue during prolonged CPR
• D) It allows the AED to analyze rhythm more effectively
Rationale: Complete chest recoil allows the heart to refill with blood between
compressions, improving venous return and coronary perfusion. Incomplete recoil
reduces cardiac output and survival.
Q5. What is the first action when you find an unresponsive adult?
• A) Start chest compressions
• B) Check pulse
• C) Ensure scene safety and check responsiveness
• D) Get the AED
Rationale: Scene safety and responsiveness must be assessed before initiating
care. You cannot help the victim if you become a victim yourself.
,Q6. What is the first step when approaching a victim?
• A) Begin chest compressions
• B) Check pulse
• C) Ensure scene safety
• D) Open airway
Rationale: Ensuring the scene is safe prevents harm to both rescuer and victim.
Q7. What does CPR stand for?
• A) Cardio Pulse Recovery
• B) Cardiopulmonary Resuscitation
• C) Cardiac Pressure Response
• D) Circulatory Pulmonary Resuscitation
Rationale: CPR is the emergency procedure combining chest compressions and
rescue breaths to maintain circulation and oxygenation.
Q8. What is checked after determining unresponsiveness?
• A) Blood pressure
• B) Breathing and pulse
• C) Temperature
• D) Pupils
Rationale: Breathing and pulse are assessed to determine the need for CPR.
Q9. How long should you check for breathing?
• A) 5 seconds
• B) 10 seconds
, • C) 15 seconds
• D) 20 seconds
Rationale: Checking for breathing should take no more than 10 seconds. Checking
longer delays life-saving actions.
Q10. What is the primary purpose of performing high-quality chest
compressions?
• A) To hyper-oxygenate the lungs
• B) To manually pump the heart to circulate oxygenated blood to vital
organs
• C) To re-inflate the lungs
• D) To stimulate the brain
Rationale: High-quality chest compressions manually pump the heart to circulate
oxygenated blood to the brain and other vital organs until spontaneous
circulation returns.
Q11. What is the first question you must ask before you respond to any first aid
situation?
• A) Age of the injured or ill person
• B) Safety of the scene
• C) Number of victims
• D) Availability of equipment
Rationale: Scene safety is the priority—you cannot help others if you are injured.
Q12. How often should rescuers switch roles during two-rescuer CPR to prevent
fatigue?
Infant CPR | Basic Life Support (BLS) & Advanced Cardiovascular Life Support
(ACLS) Review | Emergency Assessment, AED Operation, Airway Management,
Choking Interventions, Cardiac Arrest Algorithms, Trauma & First Aid Essentials
| Priority Nursing Actions, Clinical Decision-Making, NGN Case Studies, Practice
Questions with Detailed Rationales, and Complete NCLEX-RN, PN, ATI Proctored
& Exit Exam Preparation (Latest 2026 Edition)
Q1. The critical characteristics of high-quality CPR include which of the
following?
• A) Starting chest compressions within 10 seconds of recognition of cardiac
arrest
• B) Pushing hard and fast
• C) Minimizing interruptions
• D) All of the above
Rationale: High-quality CPR requires starting compressions within 10 seconds,
compressing at the correct rate and depth, allowing full chest recoil, and
minimizing interruptions. All components are essential for maximizing coronary
perfusion and survival.
Q2. What is the recommended chest compression rate for adult CPR?
• A) 80–90 compressions per minute
• B) 100–120 compressions per minute
• C) 120–140 compressions per minute
• D) 60–80 compressions per minute
Rationale: The recommended rate for adult chest compressions is 100–120 per
minute. This rate optimizes blood flow while allowing adequate time for chest
recoil and ventilation.
,Q3. What is the recommended depth for chest compressions in an adult?
• A) 2–4 cm (1–1.5 inches)
• B) 4–5 cm (1.5–2 inches)
• C) At least 5 cm (2 inches) but not exceeding 6 cm (2.4 inches)
• D) 6–7 cm (2.4–2.8 inches)
Rationale: The recommended compression depth for adults is at least 5 cm (2
inches) but no more than 6 cm (2.4 inches). Compression depth of less than 5 cm
is associated with decreased survival, while excessive depth may cause injury.
Q4. How does complete chest recoil contribute to effective CPR?
• A) It allows the rescuer to rest between compressions
• B) It maximizes venous return and improves coronary perfusion
• C) It prevents fatigue during prolonged CPR
• D) It allows the AED to analyze rhythm more effectively
Rationale: Complete chest recoil allows the heart to refill with blood between
compressions, improving venous return and coronary perfusion. Incomplete recoil
reduces cardiac output and survival.
Q5. What is the first action when you find an unresponsive adult?
• A) Start chest compressions
• B) Check pulse
• C) Ensure scene safety and check responsiveness
• D) Get the AED
Rationale: Scene safety and responsiveness must be assessed before initiating
care. You cannot help the victim if you become a victim yourself.
,Q6. What is the first step when approaching a victim?
• A) Begin chest compressions
• B) Check pulse
• C) Ensure scene safety
• D) Open airway
Rationale: Ensuring the scene is safe prevents harm to both rescuer and victim.
Q7. What does CPR stand for?
• A) Cardio Pulse Recovery
• B) Cardiopulmonary Resuscitation
• C) Cardiac Pressure Response
• D) Circulatory Pulmonary Resuscitation
Rationale: CPR is the emergency procedure combining chest compressions and
rescue breaths to maintain circulation and oxygenation.
Q8. What is checked after determining unresponsiveness?
• A) Blood pressure
• B) Breathing and pulse
• C) Temperature
• D) Pupils
Rationale: Breathing and pulse are assessed to determine the need for CPR.
Q9. How long should you check for breathing?
• A) 5 seconds
• B) 10 seconds
, • C) 15 seconds
• D) 20 seconds
Rationale: Checking for breathing should take no more than 10 seconds. Checking
longer delays life-saving actions.
Q10. What is the primary purpose of performing high-quality chest
compressions?
• A) To hyper-oxygenate the lungs
• B) To manually pump the heart to circulate oxygenated blood to vital
organs
• C) To re-inflate the lungs
• D) To stimulate the brain
Rationale: High-quality chest compressions manually pump the heart to circulate
oxygenated blood to the brain and other vital organs until spontaneous
circulation returns.
Q11. What is the first question you must ask before you respond to any first aid
situation?
• A) Age of the injured or ill person
• B) Safety of the scene
• C) Number of victims
• D) Availability of equipment
Rationale: Scene safety is the priority—you cannot help others if you are injured.
Q12. How often should rescuers switch roles during two-rescuer CPR to prevent
fatigue?
