AHA ACLS PROVIDER EXAM
PRACTICE GUIDE 2026–2027
50 Practice Questions with Correct Answers & Clinical Algorithm Rationales
Already Graded A+ Style Review | Aligned to AHA ACLS Provider Core Competencies
Nursing & Emergency Medicine | American Heart Association (AHA) | 50 Questions | Pass reference: 84% (42/50)
Key Domains: Advanced Cardiovascular Life Support, High-Quality CPR, Airway Management, Rhythm Recognition, Pharmacology,
Post-Cardiac Arrest Care, and Team Dynamics
Introduction
This structured AHA ACLS Provider Exam practice format for 2026–2027 provides high-quality exam-style
questions with correct answers and rationales. It emphasizes ACLS algorithms, high-quality CPR, airway
management, rhythm recognition, emergency pharmacology, post–cardiac arrest care, and team dynamics critical to
emergency nursing and successful American Heart Association ACLS Provider certification. This is an independent
educational study resource; it is not an official AHA exam instrument. Always verify doses, algorithms, and
recommendations against the current AHA ACLS Provider Manual and guidelines, as AHA updates science
periodically.
Answer Format
All correct answers appear in bold and cyan, accompanied by concise rationales explaining clinical
reasoning, algorithm adherence, and why alternative options are less appropriate.
EXAM QUESTIONS (1–50)
Section: High-Quality CPR
Question 1
High-quality adult CPR compression rate is:
A. 100–120 compressions per minute
B. 60–80 compressions per minute
C. 140–160 compressions per minute
D. 40–50 compressions per minute
Correct Answer: A. 100–120 compressions per minute
Rationale: AHA recommends 100–120/min for adults; avoid both too slow and too fast rates.
Question 2
Adult chest compression depth should be:
A. At least 2 inches (5 cm), not exceeding 2.4 inches (6 cm)
B. About 0.5 inch only
C. At least 3.5 inches always
D. As shallow as possible to avoid injury
Correct Answer: A. At least 2 inches (5 cm), not exceeding 2.4 inches (6 cm)
, Rationale: Adequate depth with full chest recoil improves coronary perfusion pressure.
Question 3
Chest compression fraction (CCF) target is ideally:
A. As high as possible, aiming for at least about 60–80% (minimize interruptions)
B. Under 20% to allow frequent pulse checks
C. Irrelevant to outcomes
D. Zero during shockable rhythms
Correct Answer: A. As high as possible, aiming for at least about 60–80% (minimize interruptions)
Rationale: Minimize pauses for rhythm checks, intubation, and defibrillator charging.
Question 4
Full chest recoil is important because it:
A. Allows the heart to refill and improves venous return between compressions
B. Is optional if rate is correct
C. Only matters in pediatric CPR
D. Increases the risk of ROSC when avoided
Correct Answer: A. Allows the heart to refill and improves venous return between compressions
Rationale: Leaning on the chest reduces coronary perfusion.
Question 5
When an advanced airway is in place during CPR, ventilations are typically provided:
A. 1 breath every 6 seconds (≈10 breaths/min) with continuous compressions
B. 30:2 cycles continuing indefinitely
C. 1 breath every 30 seconds only
D. No ventilations once an advanced airway is placed
Correct Answer: A. 1 breath every 6 seconds (≈10 breaths/min) with continuous compressions
Rationale: With advanced airway, continuous compressions + asynchronous ventilations ~10/min.
Question 6
Excessive ventilation during CPR is harmful because it can:
A. Increase intrathoracic pressure, decrease venous return, and reduce cardiac output
B. Always improve coronary perfusion
C. Prevent all gastric inflation
D. Have no physiologic effect
Correct Answer: A. Increase intrathoracic pressure, decrease venous return, and reduce cardiac output
Rationale: Avoid hyperventilation; deliver only enough volume for chest rise.
Question 7
The maximum recommended interruption for a rhythm check/pulse check is about:
A. Less than 10 seconds
B. 30–45 seconds routinely
C. 2 minutes of pause each cycle
D. No limit
Correct Answer: A. Less than 10 seconds
Rationale: Brief pauses only; resume compressions immediately after shock or if non-shockable.
Question 8
PRACTICE GUIDE 2026–2027
50 Practice Questions with Correct Answers & Clinical Algorithm Rationales
Already Graded A+ Style Review | Aligned to AHA ACLS Provider Core Competencies
Nursing & Emergency Medicine | American Heart Association (AHA) | 50 Questions | Pass reference: 84% (42/50)
Key Domains: Advanced Cardiovascular Life Support, High-Quality CPR, Airway Management, Rhythm Recognition, Pharmacology,
Post-Cardiac Arrest Care, and Team Dynamics
Introduction
This structured AHA ACLS Provider Exam practice format for 2026–2027 provides high-quality exam-style
questions with correct answers and rationales. It emphasizes ACLS algorithms, high-quality CPR, airway
management, rhythm recognition, emergency pharmacology, post–cardiac arrest care, and team dynamics critical to
emergency nursing and successful American Heart Association ACLS Provider certification. This is an independent
educational study resource; it is not an official AHA exam instrument. Always verify doses, algorithms, and
recommendations against the current AHA ACLS Provider Manual and guidelines, as AHA updates science
periodically.
Answer Format
All correct answers appear in bold and cyan, accompanied by concise rationales explaining clinical
reasoning, algorithm adherence, and why alternative options are less appropriate.
EXAM QUESTIONS (1–50)
Section: High-Quality CPR
Question 1
High-quality adult CPR compression rate is:
A. 100–120 compressions per minute
B. 60–80 compressions per minute
C. 140–160 compressions per minute
D. 40–50 compressions per minute
Correct Answer: A. 100–120 compressions per minute
Rationale: AHA recommends 100–120/min for adults; avoid both too slow and too fast rates.
Question 2
Adult chest compression depth should be:
A. At least 2 inches (5 cm), not exceeding 2.4 inches (6 cm)
B. About 0.5 inch only
C. At least 3.5 inches always
D. As shallow as possible to avoid injury
Correct Answer: A. At least 2 inches (5 cm), not exceeding 2.4 inches (6 cm)
, Rationale: Adequate depth with full chest recoil improves coronary perfusion pressure.
Question 3
Chest compression fraction (CCF) target is ideally:
A. As high as possible, aiming for at least about 60–80% (minimize interruptions)
B. Under 20% to allow frequent pulse checks
C. Irrelevant to outcomes
D. Zero during shockable rhythms
Correct Answer: A. As high as possible, aiming for at least about 60–80% (minimize interruptions)
Rationale: Minimize pauses for rhythm checks, intubation, and defibrillator charging.
Question 4
Full chest recoil is important because it:
A. Allows the heart to refill and improves venous return between compressions
B. Is optional if rate is correct
C. Only matters in pediatric CPR
D. Increases the risk of ROSC when avoided
Correct Answer: A. Allows the heart to refill and improves venous return between compressions
Rationale: Leaning on the chest reduces coronary perfusion.
Question 5
When an advanced airway is in place during CPR, ventilations are typically provided:
A. 1 breath every 6 seconds (≈10 breaths/min) with continuous compressions
B. 30:2 cycles continuing indefinitely
C. 1 breath every 30 seconds only
D. No ventilations once an advanced airway is placed
Correct Answer: A. 1 breath every 6 seconds (≈10 breaths/min) with continuous compressions
Rationale: With advanced airway, continuous compressions + asynchronous ventilations ~10/min.
Question 6
Excessive ventilation during CPR is harmful because it can:
A. Increase intrathoracic pressure, decrease venous return, and reduce cardiac output
B. Always improve coronary perfusion
C. Prevent all gastric inflation
D. Have no physiologic effect
Correct Answer: A. Increase intrathoracic pressure, decrease venous return, and reduce cardiac output
Rationale: Avoid hyperventilation; deliver only enough volume for chest rise.
Question 7
The maximum recommended interruption for a rhythm check/pulse check is about:
A. Less than 10 seconds
B. 30–45 seconds routinely
C. 2 minutes of pause each cycle
D. No limit
Correct Answer: A. Less than 10 seconds
Rationale: Brief pauses only; resume compressions immediately after shock or if non-shockable.
Question 8
