ACLS Provider Exam
Version D
Verified Answers · A+ Graded · 100% Correct
Edition
Exam Type AHA ACLS Provider Certification Exam
Version Version D
Edition 2026/2027 (AHA Guidelines aligned)
Total Questions 50 Multiple Choice (4 options, 1 correct)
Cognitive Levels 35% Recall | 45% Application | 20% Analysis
Format Verified Answers with AHA Guidelines Rationales
Examination Overview & Instructions
• This ACLS Provider Exam Version D solution guide contains 50 multiple-choice questions aligned with the
2026/2027 AHA ACLS Provider Manual and current Guidelines, covering all eight content domains tested on the AHA
ACLS Provider written exam.
• Each question presents a clinical scenario or knowledge prompt requiring application of AHA ACLS algorithms,
pharmacology, or rhythm interpretation. Select the single best answer for each question.
• Every question includes: the correct answer marked [CORRECT], a Correct Answer: line, a comprehensive
Rationale with AHA Guidelines citations and ACLS algorithm reasoning (explaining why the correct answer is right
and why each distractor is wrong), and a AHA Test-Taking Strategy note highlighting high-yield pearls and common
pitfalls.
• Cognitive distribution: ~35% recall (drug doses, energy levels, rates, algorithm steps), ~45% application
(scenario-based algorithm decisions, rhythm interpretation, drug administration), ~20% analysis (special situations,
reversible causes, post-arrest care).
• Section structure: Q1-Q6 Systems/Team; Q7-Q12 BLS/CPR Quality; Q13-Q19 Airway/Capnography; Q20-Q27
Rhythm/Electrical Therapy; Q28-Q35 Cardiac Arrest Algorithms; Q36-Q43 Bradycardia/Tachycardia Algorithms;
Q44-Q47 Pharmacology; Q48-Q50 Post-Arrest/Special Situations.
Aligned with 2026/2027 AHA ACLS Provider Manual and current Guidelines. Designed for AHA ACLS Provider certification preparation.
,ACLS Provider Exam - Version D - A+ Verified Answers | 2026/2027 Edition AHA Guidelines Aligned
Section 1: ACLS Systems of Care and Team Dynamics
Chain of Survival, Team Roles, & Closed-Loop Communication | Q1 - Q6
Q1: Which sequence BEST represents the 2026/2027 AHA Chain of Survival for out-of-hospital cardiac arrest
(OHCA)?
A. Early recognition → early CPR → early defibrillation → early advanced life support → post-cardiac arrest care
B. Activate emergency response → high-quality CPR → rapid defibrillation → advanced life support → ROSC →
post-cardiac arrest care → recovery [CORRECT]
C. Call 911 → perform CPR → use AED → transport to hospital → family notification
D. Assess responsiveness → check pulse → begin compressions → shock → pronounce
Correct Answer: B
Rationale: The 2020/2026 AHA Chain of Survival for OHCA includes six links: (1) activation of emergency response, (2)
high-quality CPR, (3) rapid defibrillation, (4) advanced life support, (5) ROSC, (6) post-cardiac arrest care, and recovery
(added in 2020). The addition of 'recovery' as a link acknowledges long-term survivorship. Option A is the older 5-link chain
without recovery. The chain emphasizes that survival depends on the weakest link being strong — system-level
measurement and improvement are essential.
AHA Test-Taking Strategy: Memorize the 6 links: Activate → CPR → Defibrillate → ALS → ROSC → Post-arrest care + Recovery.
Recovery was added in 2020 Guidelines.
Q2: During a resuscitation event, the team leader assigns roles and asks each team member to confirm their
assignment out loud. This communication strategy is called:
A. SBAR (Situation, Background, Assessment, Recommendation)
B. Closed-loop communication [CORRECT]
C. Root cause analysis
D. Cognitive debriefing
Correct Answer: B
Rationale: Closed-loop communication requires the sender to give a clear, directed message; the receiver acknowledges
and repeats back the order; the sender confirms; and the receiver reports back when the task is complete. This eliminates
ambiguity and errors during high-stress resuscitation. SBAR (option A) is a structured handoff tool. Option C is a quality
improvement process. Option D is a debriefing technique. The team leader should: give the directive by name, await verbal
confirmation, and ensure timely reporting back when the action is complete.
AHA Test-Taking Strategy: Closed-loop = direct message + verbal acceptance + confirmation + report back. The team leader names
the recipient, recipient repeats the order, leader confirms, recipient reports completion.
Page 2
, ACLS Provider Exam - Version D - A+ Verified Answers | 2026/2027 Edition AHA Guidelines Aligned
Q3: Which of the following is the OPTIMAL compression duty cycle for a single compressor before switching to a
fresh compressor, according to AHA Guidelines?
A. 1 minute
B. 2 minutes (or every 5 cycles of 30:2, or sooner if fatigued) [CORRECT]
C. 5 minutes
D. Only when the compressor requests relief
Correct Answer: B
Rationale: AHA Guidelines recommend rotating compressors every 2 minutes (approximately 5 cycles of 30:2 CPR at
100-120/min) or sooner if the compressor becomes fatigued. Compressor fatigue degrades compression quality (depth,
rate, recoil) within 1-2 minutes. The switch should occur during a rhythm check/pulse check to minimize interruptions.
Switching at 1 minute (option A) is unnecessarily frequent and increases interruptions. Waiting 5 minutes (option C)
significantly degrades compression quality. Relying on self-report (option D) is unreliable because compressors often do not
recognize their own fatigue.
AHA Test-Taking Strategy: Rotate compressors q2min (5 cycles of 30:2) during rhythm/pulse checks to minimize interruptions. Use
a timer. Switch sooner if fatigue is visible.
Q4: Which task is APPROPRIATE to assign to the IV/IO team member during a cardiac arrest?
A. Interpreting rhythm strips and advising shocks
B. Inserting peripheral or intraosseous access, administering medications, and reporting administered drugs to the
team leader/recorder [CORRECT]
C. Performing bag-mask ventilation and confirming tube placement
D. Operating the defibrillator and charging to the requested energy
Correct Answer: B
Rationale: The IV/IO team member's role is to establish IV or IO access, administer medications per the team leader's
orders, and communicate what was given, dose, route, and time to the recorder. Option A is the monitor/defibrillator
operator's role. Option C is the airway manager's role. Option D is the defibrillator operator's role. Clear role assignment
prevents duplication and omission — the team leader coordinates, the recorder documents, the compressor does
compressions, the airway manages ventilation/airway, the monitor/defib operator manages the defibrillator, and the IV/IO
member handles medications.
AHA Test-Taking Strategy: Know the six core resuscitation team roles: Team Leader, Compressor, Airway, Monitor/Defibrillator,
IV/IO Medications, Recorder/Timer. Each has specific responsibilities.
Page 3
Version D
Verified Answers · A+ Graded · 100% Correct
Edition
Exam Type AHA ACLS Provider Certification Exam
Version Version D
Edition 2026/2027 (AHA Guidelines aligned)
Total Questions 50 Multiple Choice (4 options, 1 correct)
Cognitive Levels 35% Recall | 45% Application | 20% Analysis
Format Verified Answers with AHA Guidelines Rationales
Examination Overview & Instructions
• This ACLS Provider Exam Version D solution guide contains 50 multiple-choice questions aligned with the
2026/2027 AHA ACLS Provider Manual and current Guidelines, covering all eight content domains tested on the AHA
ACLS Provider written exam.
• Each question presents a clinical scenario or knowledge prompt requiring application of AHA ACLS algorithms,
pharmacology, or rhythm interpretation. Select the single best answer for each question.
• Every question includes: the correct answer marked [CORRECT], a Correct Answer: line, a comprehensive
Rationale with AHA Guidelines citations and ACLS algorithm reasoning (explaining why the correct answer is right
and why each distractor is wrong), and a AHA Test-Taking Strategy note highlighting high-yield pearls and common
pitfalls.
• Cognitive distribution: ~35% recall (drug doses, energy levels, rates, algorithm steps), ~45% application
(scenario-based algorithm decisions, rhythm interpretation, drug administration), ~20% analysis (special situations,
reversible causes, post-arrest care).
• Section structure: Q1-Q6 Systems/Team; Q7-Q12 BLS/CPR Quality; Q13-Q19 Airway/Capnography; Q20-Q27
Rhythm/Electrical Therapy; Q28-Q35 Cardiac Arrest Algorithms; Q36-Q43 Bradycardia/Tachycardia Algorithms;
Q44-Q47 Pharmacology; Q48-Q50 Post-Arrest/Special Situations.
Aligned with 2026/2027 AHA ACLS Provider Manual and current Guidelines. Designed for AHA ACLS Provider certification preparation.
,ACLS Provider Exam - Version D - A+ Verified Answers | 2026/2027 Edition AHA Guidelines Aligned
Section 1: ACLS Systems of Care and Team Dynamics
Chain of Survival, Team Roles, & Closed-Loop Communication | Q1 - Q6
Q1: Which sequence BEST represents the 2026/2027 AHA Chain of Survival for out-of-hospital cardiac arrest
(OHCA)?
A. Early recognition → early CPR → early defibrillation → early advanced life support → post-cardiac arrest care
B. Activate emergency response → high-quality CPR → rapid defibrillation → advanced life support → ROSC →
post-cardiac arrest care → recovery [CORRECT]
C. Call 911 → perform CPR → use AED → transport to hospital → family notification
D. Assess responsiveness → check pulse → begin compressions → shock → pronounce
Correct Answer: B
Rationale: The 2020/2026 AHA Chain of Survival for OHCA includes six links: (1) activation of emergency response, (2)
high-quality CPR, (3) rapid defibrillation, (4) advanced life support, (5) ROSC, (6) post-cardiac arrest care, and recovery
(added in 2020). The addition of 'recovery' as a link acknowledges long-term survivorship. Option A is the older 5-link chain
without recovery. The chain emphasizes that survival depends on the weakest link being strong — system-level
measurement and improvement are essential.
AHA Test-Taking Strategy: Memorize the 6 links: Activate → CPR → Defibrillate → ALS → ROSC → Post-arrest care + Recovery.
Recovery was added in 2020 Guidelines.
Q2: During a resuscitation event, the team leader assigns roles and asks each team member to confirm their
assignment out loud. This communication strategy is called:
A. SBAR (Situation, Background, Assessment, Recommendation)
B. Closed-loop communication [CORRECT]
C. Root cause analysis
D. Cognitive debriefing
Correct Answer: B
Rationale: Closed-loop communication requires the sender to give a clear, directed message; the receiver acknowledges
and repeats back the order; the sender confirms; and the receiver reports back when the task is complete. This eliminates
ambiguity and errors during high-stress resuscitation. SBAR (option A) is a structured handoff tool. Option C is a quality
improvement process. Option D is a debriefing technique. The team leader should: give the directive by name, await verbal
confirmation, and ensure timely reporting back when the action is complete.
AHA Test-Taking Strategy: Closed-loop = direct message + verbal acceptance + confirmation + report back. The team leader names
the recipient, recipient repeats the order, leader confirms, recipient reports completion.
Page 2
, ACLS Provider Exam - Version D - A+ Verified Answers | 2026/2027 Edition AHA Guidelines Aligned
Q3: Which of the following is the OPTIMAL compression duty cycle for a single compressor before switching to a
fresh compressor, according to AHA Guidelines?
A. 1 minute
B. 2 minutes (or every 5 cycles of 30:2, or sooner if fatigued) [CORRECT]
C. 5 minutes
D. Only when the compressor requests relief
Correct Answer: B
Rationale: AHA Guidelines recommend rotating compressors every 2 minutes (approximately 5 cycles of 30:2 CPR at
100-120/min) or sooner if the compressor becomes fatigued. Compressor fatigue degrades compression quality (depth,
rate, recoil) within 1-2 minutes. The switch should occur during a rhythm check/pulse check to minimize interruptions.
Switching at 1 minute (option A) is unnecessarily frequent and increases interruptions. Waiting 5 minutes (option C)
significantly degrades compression quality. Relying on self-report (option D) is unreliable because compressors often do not
recognize their own fatigue.
AHA Test-Taking Strategy: Rotate compressors q2min (5 cycles of 30:2) during rhythm/pulse checks to minimize interruptions. Use
a timer. Switch sooner if fatigue is visible.
Q4: Which task is APPROPRIATE to assign to the IV/IO team member during a cardiac arrest?
A. Interpreting rhythm strips and advising shocks
B. Inserting peripheral or intraosseous access, administering medications, and reporting administered drugs to the
team leader/recorder [CORRECT]
C. Performing bag-mask ventilation and confirming tube placement
D. Operating the defibrillator and charging to the requested energy
Correct Answer: B
Rationale: The IV/IO team member's role is to establish IV or IO access, administer medications per the team leader's
orders, and communicate what was given, dose, route, and time to the recorder. Option A is the monitor/defibrillator
operator's role. Option C is the airway manager's role. Option D is the defibrillator operator's role. Clear role assignment
prevents duplication and omission — the team leader coordinates, the recorder documents, the compressor does
compressions, the airway manages ventilation/airway, the monitor/defib operator manages the defibrillator, and the IV/IO
member handles medications.
AHA Test-Taking Strategy: Know the six core resuscitation team roles: Team Leader, Compressor, Airway, Monitor/Defibrillator,
IV/IO Medications, Recorder/Timer. Each has specific responsibilities.
Page 3
