ACLS FINAL EXAM 2026– ADVANCED
CARDIOVASCULAR LIFE SUPPORT COMPLETE
(150) CURRENT TESTING QUESTIONS AND
CORRECT ANSWERS WITH DETAILED
EXPLANATIONS|GUARANTEED PASS.
ACLS
Prepare for the ACLS Final Exam – Advanced Cardiovascular Life
Support with practice questions covering cardiac arrest algorithms,
ECG rhythm interpretation, airway management, emergency
medications, resuscitation procedures, and advanced life support
protocols. This study guide helps reinforce critical emergency care
concepts and supports effective certification exam preparation.
Designed to improve clinical decision-making and boost confidence in
life-saving situations. Suitable for nursing, paramedic, and healthcare
professionals.
Multiple choice.
SECTION 1: BLS AND CPR FUNDAMENTALS (Questions 1-15)
Question 1
What is the recommended compression depth for adult CPR?
A. 1.5 inches (4 cm)
B. 2-2.4 inches (5-6 cm)
C. 3 inches (7.5 cm)
D. 1 inch (2.5 cm)
Answer: B
Rationale: The AHA recommends a compression depth of at least 2 inches (5 cm) but no
more than 2.4 inches (6 cm). Deeper compressions may cause injury, while shallow
compressions are ineffective for generating adequate blood flow.
,Question 2
What is the recommended chest compression rate for adult CPR?
A. 60-80 per minute
B. 80-100 per minute
C. 100-120 per minute
D. 120-140 per minute
Answer: C
Rationale: The recommended compression rate is 100-120 compressions per minute.
Rates faster than 120 reduce compression depth, while slower rates decrease coronary
perfusion pressure.
Question 3
What is the compression-to-ventilation ratio for single-rescuer adult CPR?
A. 15:2
B. 30:2
C. 30:1
D. 15:1
Answer: B
Rationale: The standard compression-to-ventilation ratio for single-rescuer adult CPR is
30:2. This ratio maximizes coronary perfusion while providing adequate ventilation.
Question 4
How often should the person providing CPR switch roles to avoid fatigue?
A. Every 30 seconds
B. Every 1 minute
C. Every 2 minutes (after 5 cycles of 30:2)
D. Every 5 minutes
Answer: C
Rationale: Rescuers should switch compressors approximately every 2 minutes (after 5
cycles of 30:2) or sooner if fatigue develops. Fatigue leads to inadequate compression
depth and rate.
Question 5
What is the maximum interval allowed for pulse checks during CPR?
,A. 5 seconds
B. 10 seconds
C. 15 seconds
D. 20 seconds
Answer: B
Rationale: Pulse checks should take no more than 10 seconds. Prolonged interruptions in
chest compressions decrease coronary perfusion pressure and reduce survival rates.
Question 6
During CPR, how should chest recoil be managed?
A. Lean on the chest between compressions
B. Allow complete chest recoil after each compression
C. Rest hands on the chest but release pressure
D. Maintain partial compression at all times
Answer: B
Rationale: Complete chest recoil allows venous return to the heart. Incomplete recoil
decreases cardiac output and coronary perfusion pressure.
Question 7
What is the first step when you encounter an unresponsive adult?
A. Check for pulse
B. Start chest compressions
C. Check responsiveness and call for help
D. Give two rescue breaths
Answer: C
Rationale: The first step is to check responsiveness and simultaneously call for help
(activate emergency response system). The sequence follows the CAB approach only after
unresponsiveness is confirmed.
Question 8
After an AED delivers a shock, what should the rescuer do immediately?
A. Check for pulse
B. Remove the AED pads
, C. Resume CPR starting with chest compressions
D. Wait for the AED to reanalyze
Answer: C
Rationale: Immediately after shock delivery, rescuers should resume CPR starting with
chest compressions for 2 minutes before allowing the AED to reanalyze. The exception is if
the patient shows signs of ROSC.
Question G
What is the maximum time allowed for rhythm analysis with an AED?
A. 5 seconds
B. 8 seconds
C. 10 seconds
D. 15 seconds
Answer: B
Rationale: Modern AEDs should complete rhythm analysis within 8 seconds to minimize
interruptions in chest compressions.
Question 10
What is the proper hand placement for adult chest compressions?
A. Lower half of the sternum
B. Upper half of the sternum
C. Left side of the chest over the heart
D. Xiphoid process
Answer: A
Rationale: Hand placement should be on the lower half of the sternum (center of the
chest). Compressing over the xiphoid process can cause liver laceration, while upper
sternal compression is less effective.
Question 11
What is the appropriate initial tidal volume for rescue breaths during CPR?
A. Just enough to see chest rise (approximately 500-600 mL)
B. Maximum volume (1000 mL)
C. Half volume (250 mL)
D. Double volume (1200 mL)
CARDIOVASCULAR LIFE SUPPORT COMPLETE
(150) CURRENT TESTING QUESTIONS AND
CORRECT ANSWERS WITH DETAILED
EXPLANATIONS|GUARANTEED PASS.
ACLS
Prepare for the ACLS Final Exam – Advanced Cardiovascular Life
Support with practice questions covering cardiac arrest algorithms,
ECG rhythm interpretation, airway management, emergency
medications, resuscitation procedures, and advanced life support
protocols. This study guide helps reinforce critical emergency care
concepts and supports effective certification exam preparation.
Designed to improve clinical decision-making and boost confidence in
life-saving situations. Suitable for nursing, paramedic, and healthcare
professionals.
Multiple choice.
SECTION 1: BLS AND CPR FUNDAMENTALS (Questions 1-15)
Question 1
What is the recommended compression depth for adult CPR?
A. 1.5 inches (4 cm)
B. 2-2.4 inches (5-6 cm)
C. 3 inches (7.5 cm)
D. 1 inch (2.5 cm)
Answer: B
Rationale: The AHA recommends a compression depth of at least 2 inches (5 cm) but no
more than 2.4 inches (6 cm). Deeper compressions may cause injury, while shallow
compressions are ineffective for generating adequate blood flow.
,Question 2
What is the recommended chest compression rate for adult CPR?
A. 60-80 per minute
B. 80-100 per minute
C. 100-120 per minute
D. 120-140 per minute
Answer: C
Rationale: The recommended compression rate is 100-120 compressions per minute.
Rates faster than 120 reduce compression depth, while slower rates decrease coronary
perfusion pressure.
Question 3
What is the compression-to-ventilation ratio for single-rescuer adult CPR?
A. 15:2
B. 30:2
C. 30:1
D. 15:1
Answer: B
Rationale: The standard compression-to-ventilation ratio for single-rescuer adult CPR is
30:2. This ratio maximizes coronary perfusion while providing adequate ventilation.
Question 4
How often should the person providing CPR switch roles to avoid fatigue?
A. Every 30 seconds
B. Every 1 minute
C. Every 2 minutes (after 5 cycles of 30:2)
D. Every 5 minutes
Answer: C
Rationale: Rescuers should switch compressors approximately every 2 minutes (after 5
cycles of 30:2) or sooner if fatigue develops. Fatigue leads to inadequate compression
depth and rate.
Question 5
What is the maximum interval allowed for pulse checks during CPR?
,A. 5 seconds
B. 10 seconds
C. 15 seconds
D. 20 seconds
Answer: B
Rationale: Pulse checks should take no more than 10 seconds. Prolonged interruptions in
chest compressions decrease coronary perfusion pressure and reduce survival rates.
Question 6
During CPR, how should chest recoil be managed?
A. Lean on the chest between compressions
B. Allow complete chest recoil after each compression
C. Rest hands on the chest but release pressure
D. Maintain partial compression at all times
Answer: B
Rationale: Complete chest recoil allows venous return to the heart. Incomplete recoil
decreases cardiac output and coronary perfusion pressure.
Question 7
What is the first step when you encounter an unresponsive adult?
A. Check for pulse
B. Start chest compressions
C. Check responsiveness and call for help
D. Give two rescue breaths
Answer: C
Rationale: The first step is to check responsiveness and simultaneously call for help
(activate emergency response system). The sequence follows the CAB approach only after
unresponsiveness is confirmed.
Question 8
After an AED delivers a shock, what should the rescuer do immediately?
A. Check for pulse
B. Remove the AED pads
, C. Resume CPR starting with chest compressions
D. Wait for the AED to reanalyze
Answer: C
Rationale: Immediately after shock delivery, rescuers should resume CPR starting with
chest compressions for 2 minutes before allowing the AED to reanalyze. The exception is if
the patient shows signs of ROSC.
Question G
What is the maximum time allowed for rhythm analysis with an AED?
A. 5 seconds
B. 8 seconds
C. 10 seconds
D. 15 seconds
Answer: B
Rationale: Modern AEDs should complete rhythm analysis within 8 seconds to minimize
interruptions in chest compressions.
Question 10
What is the proper hand placement for adult chest compressions?
A. Lower half of the sternum
B. Upper half of the sternum
C. Left side of the chest over the heart
D. Xiphoid process
Answer: A
Rationale: Hand placement should be on the lower half of the sternum (center of the
chest). Compressing over the xiphoid process can cause liver laceration, while upper
sternal compression is less effective.
Question 11
What is the appropriate initial tidal volume for rescue breaths during CPR?
A. Just enough to see chest rise (approximately 500-600 mL)
B. Maximum volume (1000 mL)
C. Half volume (250 mL)
D. Double volume (1200 mL)
