BLS Instructor Exam - American Heart Association (AHA)
Basic Life Support Instructor Assessment - 2026/2027 Edition
- 250 Verified Questions
BLS Instructor Exam 2026-2027 QUESTIONS AND ANSWERS ALREADY GRADED A+. 100% Verified
Solutions | Updated Per Latest AHA Guidelines | Graded A+
This comprehensive exam prep document contains 250 verified questions and answers for the
American Heart Association (AHA) Basic Life Support (BLS) Instructor Assessment. Designed for the
2026/2027 academic year, it covers all critical content areas including CPR, AED use, ventilation
techniques, and instructor-specific responsibilities. Each question includes detailed rationales and
distractors to reinforce learning and ensure exam readiness. Updated to reflect the latest AHA
guidelines, this resource is essential for candidates seeking AHA BLS Instructor certification.
Key Features:
High-quality CPR and AED protocols
Ventilation techniques and airway management
Instructor roles, course administration, and evaluation
Special resuscitation scenarios (e.g., choking, opioid overdose)
Team dynamics and high-performance CPR
AHA guidelines updates and evidence-based practice
Updates for 2026:
- Incorporated 2025 AHA Guidelines for CPR and ECC
- Revised questions on opioid overdose and naloxone administration
- Updated instructor evaluation criteria and remediation strategies
- Added scenarios on COVID-19 considerations and PPE use
- Enhanced rationales with current evidence and references
Abstract:
This document provides a rigorous review for the American Heart Association (AHA) Basic Life Support (BLS)
Instructor Exam, featuring 250 verified questions that mirror the format and difficulty of the actual assessment.
The content is meticulously aligned with the 2025 AHA Guidelines for CPR and Emergency Cardiovascular Care
(ECC), ensuring relevance and accuracy. Each question is accompanied by a detailed rationale explaining the
correct answer and analyzing common distractors, facilitating deep understanding of BLS principles and
instructor responsibilities. Topics span from high-quality CPR and AED use to ventilation techniques, choking
management, and team dynamics. Special emphasis is placed on instructor-specific content, including course
administration, skills testing, and remediation. This resource is designed to not only prepare candidates for the
exam but also to enhance their competence as future BLS instructors. The answer format includes clear
identification of correct answers, concise rationales, and explanations of why other options are incorrect,
promoting critical thinking. Updates reflect the latest evidence, including opioid overdose protocols and
COVID-19 safety measures. With a structured breakdown of content areas and question distribution, this document
serves as a comprehensive study guide for achieving a high score on the AHA BLS Instructor Assessment.
Keywords:
BLS Instructor Exam, AHA Basic Life Support, CPR guidelines 2025, AED use, ventilation techniques, instructor
certification, resuscitation scenarios, exam preparation
Answer Format:
Each question is presented in a multiple-choice format with four options. The correct answer is clearly indicated,
Page 1
,followed by a detailed rationale that explains the underlying principles and evidence. Distractor analysis is
provided to clarify why incorrect options are wrong, enhancing conceptual understanding.
Compliance Checklist:
Aligned with 2025 AHA Guidelines for CPR and ECC
Verified by subject matter experts
Includes rationales for all answers
Covers all domains of the BLS Instructor Exam
Updated for 2026/2027 academic year
Suitable for self-assessment and group study
Content Area Overview:
Content Area Questions Key Topics Weight
High-Quality CPR and AED 1-50 Chest compressions, ventilation ratios, AED 20%
operation, adult/child/infant differences
Airway Management and 51-90 Bag-mask ventilation, advanced airways, 16%
Ventilation oxygen delivery, rescue breathing
Special Resuscitation Scenarios 91-140 Choking, opioid overdose, drowning, 20%
trauma, pregnancy
Team Dynamics and 141-180 Roles, communication, debriefing, quality 16%
High-Performance CPR improvement
Instructor Responsibilities and 181-220 Course setup, skills testing, remediation, 16%
Course Administration evaluation
AHA Guidelines and 221-250 Guideline updates, consent, documentation, 12%
Legal/Ethical Issues scope of practice
Page 2
,Q1. During a BLS course, a student is performing high-quality CPR on a manikin with real-time
feedback. The feedback device indicates that chest compression depth is consistently 2.2 inches (5.6
cm) and recoil is incomplete. Which of the following is the most appropriate instructor
intervention?
A. Praise the student for achieving adequate depth and advise to continue at the same rate.
B. Coach the student to lean less on the chest between compressions to allow full recoil.
C. Increase the compression rate to 110-120 per minute to compensate for incomplete recoil.
D. Instruct the student to use two hands instead of one to improve depth consistency.
Correct Answer: B. Coach the student to lean less on the chest between compressions to allow full
recoil.
Rationale: Incomplete chest recoil prevents full cardiac refill and reduces CPR effectiveness. The AHA
guidelines emphasize allowing complete chest recoil after each compression. Coaching to reduce leaning
addresses the root cause.
Why Wrong:
A - Depth is adequate, but incomplete recoil is a separate critical error that must be corrected.
C - Increasing rate does not fix recoil and may worsen fatigue; recoil must be corrected directly.
D - Using two hands may not affect recoil; the issue is leaning, not hand placement.
Reference: AHA BLS Provider Manual, 2025 Edition, Ch. 3: High-Quality CPR
Q2. A BLS instructor is evaluating a team of healthcare providers during a simulated cardiac
arrest. The team leader assigns roles, and the compressor begins chest compressions. After 2
minutes, the team leader calls for a pulse check. The monitor shows organized rhythm, but no pulse
is palpable. According to the 2025 AHA guidelines, what should the team do next?
A. Continue CPR immediately for 2 more minutes, then recheck pulse.
B. Deliver a single shock with the defibrillator and resume CPR.
C. Perform a 10-second rhythm check and prepare for advanced airway insertion.
D. Administer 1 mg of epinephrine IV and resume CPR.
Correct Answer: A. Continue CPR immediately for 2 more minutes, then recheck pulse.
Rationale: Organized rhythm without a pulse is pulseless electrical activity (PEA). The recommended
action is to resume CPR immediately for 2 minutes before the next pulse check. Defibrillation is not
indicated for PEA.
Why Wrong:
B - Defibrillation is only for shockable rhythms (VF/pVT); PEA is non-shockable.
C - Rhythm check should be brief (10 sec), but the priority is resuming CPR, not preparing for
advanced airway at this moment.
D - Epinephrine is given during CPR, but the immediate next step is to resume compressions.
Reference: AHA BLS Provider Manual, 2025 Edition, Ch. 5: Adult Cardiac Arrest Algorithm
Page 3
, Q3. An instructor is designing a BLS course for a group of lay rescuers with no prior medical
training. Which instructional strategy is most consistent with the AHA's evidence-based education
recommendations for skill acquisition and retention?
A. Deliver a 4-hour lecture covering all BLS content, followed by a single skills practice session.
B. Use a mastery learning approach with deliberate practice, frequent feedback, and skills testing until
competency is achieved.
C. Focus exclusively on hands-only CPR and AED use, omitting rescue breathing for simplicity.
D. Provide a video-based self-instruction module without instructor-led practice.
Correct Answer: B. Use a mastery learning approach with deliberate practice, frequent feedback,
and skills testing until competency is achieved.
Rationale: AHA education science supports mastery learning with deliberate practice, feedback, and
assessment to ensure skill retention. This approach is superior to passive lectures or minimal practice.
Why Wrong:
A - Lecture-heavy format with limited practice is less effective for psychomotor skill acquisition.
C - Hands-only CPR is appropriate for untrained bystanders, but the BLS course includes rescue
breathing for healthcare providers and some lay rescuers.
D - Self-instruction without practice leads to poor skill retention; instructor feedback is critical.
Reference: AHA Guidelines for CPR and ECC, Part 16: Education, 2025
Q4. During a BLS renewal course, a student demonstrates excellent compression depth and rate but
consistently pauses compressions for more than 10 seconds during each pulse check. Which of the
following best describes the impact of these prolonged pauses on patient outcomes?
A. They have minimal impact if the pauses are less than 15 seconds.
B. They significantly reduce coronary perfusion pressure and decrease the chance of return of
spontaneous circulation.
C. They allow for more accurate pulse assessment, improving the quality of subsequent CPR.
D. They are acceptable if the team uses the pause to prepare for advanced interventions.
Correct Answer: B. They significantly reduce coronary perfusion pressure and decrease the chance
of return of spontaneous circulation.
Rationale: Prolonged pauses in chest compressions reduce coronary and cerebral perfusion pressure.
The AHA recommends minimizing interruptions to less than 10 seconds to optimize outcomes.
Why Wrong:
A - Even pauses >10 seconds negatively impact perfusion; the target is <10 seconds.
C - Accuracy of pulse check does not justify prolonged pauses; perfusion is compromised.
D - No intervention justifies prolonged pauses; compressions should resume promptly.
Reference: AHA BLS Provider Manual, 2025 Edition, Ch. 3: Minimizing Interruptions
Page 4
Basic Life Support Instructor Assessment - 2026/2027 Edition
- 250 Verified Questions
BLS Instructor Exam 2026-2027 QUESTIONS AND ANSWERS ALREADY GRADED A+. 100% Verified
Solutions | Updated Per Latest AHA Guidelines | Graded A+
This comprehensive exam prep document contains 250 verified questions and answers for the
American Heart Association (AHA) Basic Life Support (BLS) Instructor Assessment. Designed for the
2026/2027 academic year, it covers all critical content areas including CPR, AED use, ventilation
techniques, and instructor-specific responsibilities. Each question includes detailed rationales and
distractors to reinforce learning and ensure exam readiness. Updated to reflect the latest AHA
guidelines, this resource is essential for candidates seeking AHA BLS Instructor certification.
Key Features:
High-quality CPR and AED protocols
Ventilation techniques and airway management
Instructor roles, course administration, and evaluation
Special resuscitation scenarios (e.g., choking, opioid overdose)
Team dynamics and high-performance CPR
AHA guidelines updates and evidence-based practice
Updates for 2026:
- Incorporated 2025 AHA Guidelines for CPR and ECC
- Revised questions on opioid overdose and naloxone administration
- Updated instructor evaluation criteria and remediation strategies
- Added scenarios on COVID-19 considerations and PPE use
- Enhanced rationales with current evidence and references
Abstract:
This document provides a rigorous review for the American Heart Association (AHA) Basic Life Support (BLS)
Instructor Exam, featuring 250 verified questions that mirror the format and difficulty of the actual assessment.
The content is meticulously aligned with the 2025 AHA Guidelines for CPR and Emergency Cardiovascular Care
(ECC), ensuring relevance and accuracy. Each question is accompanied by a detailed rationale explaining the
correct answer and analyzing common distractors, facilitating deep understanding of BLS principles and
instructor responsibilities. Topics span from high-quality CPR and AED use to ventilation techniques, choking
management, and team dynamics. Special emphasis is placed on instructor-specific content, including course
administration, skills testing, and remediation. This resource is designed to not only prepare candidates for the
exam but also to enhance their competence as future BLS instructors. The answer format includes clear
identification of correct answers, concise rationales, and explanations of why other options are incorrect,
promoting critical thinking. Updates reflect the latest evidence, including opioid overdose protocols and
COVID-19 safety measures. With a structured breakdown of content areas and question distribution, this document
serves as a comprehensive study guide for achieving a high score on the AHA BLS Instructor Assessment.
Keywords:
BLS Instructor Exam, AHA Basic Life Support, CPR guidelines 2025, AED use, ventilation techniques, instructor
certification, resuscitation scenarios, exam preparation
Answer Format:
Each question is presented in a multiple-choice format with four options. The correct answer is clearly indicated,
Page 1
,followed by a detailed rationale that explains the underlying principles and evidence. Distractor analysis is
provided to clarify why incorrect options are wrong, enhancing conceptual understanding.
Compliance Checklist:
Aligned with 2025 AHA Guidelines for CPR and ECC
Verified by subject matter experts
Includes rationales for all answers
Covers all domains of the BLS Instructor Exam
Updated for 2026/2027 academic year
Suitable for self-assessment and group study
Content Area Overview:
Content Area Questions Key Topics Weight
High-Quality CPR and AED 1-50 Chest compressions, ventilation ratios, AED 20%
operation, adult/child/infant differences
Airway Management and 51-90 Bag-mask ventilation, advanced airways, 16%
Ventilation oxygen delivery, rescue breathing
Special Resuscitation Scenarios 91-140 Choking, opioid overdose, drowning, 20%
trauma, pregnancy
Team Dynamics and 141-180 Roles, communication, debriefing, quality 16%
High-Performance CPR improvement
Instructor Responsibilities and 181-220 Course setup, skills testing, remediation, 16%
Course Administration evaluation
AHA Guidelines and 221-250 Guideline updates, consent, documentation, 12%
Legal/Ethical Issues scope of practice
Page 2
,Q1. During a BLS course, a student is performing high-quality CPR on a manikin with real-time
feedback. The feedback device indicates that chest compression depth is consistently 2.2 inches (5.6
cm) and recoil is incomplete. Which of the following is the most appropriate instructor
intervention?
A. Praise the student for achieving adequate depth and advise to continue at the same rate.
B. Coach the student to lean less on the chest between compressions to allow full recoil.
C. Increase the compression rate to 110-120 per minute to compensate for incomplete recoil.
D. Instruct the student to use two hands instead of one to improve depth consistency.
Correct Answer: B. Coach the student to lean less on the chest between compressions to allow full
recoil.
Rationale: Incomplete chest recoil prevents full cardiac refill and reduces CPR effectiveness. The AHA
guidelines emphasize allowing complete chest recoil after each compression. Coaching to reduce leaning
addresses the root cause.
Why Wrong:
A - Depth is adequate, but incomplete recoil is a separate critical error that must be corrected.
C - Increasing rate does not fix recoil and may worsen fatigue; recoil must be corrected directly.
D - Using two hands may not affect recoil; the issue is leaning, not hand placement.
Reference: AHA BLS Provider Manual, 2025 Edition, Ch. 3: High-Quality CPR
Q2. A BLS instructor is evaluating a team of healthcare providers during a simulated cardiac
arrest. The team leader assigns roles, and the compressor begins chest compressions. After 2
minutes, the team leader calls for a pulse check. The monitor shows organized rhythm, but no pulse
is palpable. According to the 2025 AHA guidelines, what should the team do next?
A. Continue CPR immediately for 2 more minutes, then recheck pulse.
B. Deliver a single shock with the defibrillator and resume CPR.
C. Perform a 10-second rhythm check and prepare for advanced airway insertion.
D. Administer 1 mg of epinephrine IV and resume CPR.
Correct Answer: A. Continue CPR immediately for 2 more minutes, then recheck pulse.
Rationale: Organized rhythm without a pulse is pulseless electrical activity (PEA). The recommended
action is to resume CPR immediately for 2 minutes before the next pulse check. Defibrillation is not
indicated for PEA.
Why Wrong:
B - Defibrillation is only for shockable rhythms (VF/pVT); PEA is non-shockable.
C - Rhythm check should be brief (10 sec), but the priority is resuming CPR, not preparing for
advanced airway at this moment.
D - Epinephrine is given during CPR, but the immediate next step is to resume compressions.
Reference: AHA BLS Provider Manual, 2025 Edition, Ch. 5: Adult Cardiac Arrest Algorithm
Page 3
, Q3. An instructor is designing a BLS course for a group of lay rescuers with no prior medical
training. Which instructional strategy is most consistent with the AHA's evidence-based education
recommendations for skill acquisition and retention?
A. Deliver a 4-hour lecture covering all BLS content, followed by a single skills practice session.
B. Use a mastery learning approach with deliberate practice, frequent feedback, and skills testing until
competency is achieved.
C. Focus exclusively on hands-only CPR and AED use, omitting rescue breathing for simplicity.
D. Provide a video-based self-instruction module without instructor-led practice.
Correct Answer: B. Use a mastery learning approach with deliberate practice, frequent feedback,
and skills testing until competency is achieved.
Rationale: AHA education science supports mastery learning with deliberate practice, feedback, and
assessment to ensure skill retention. This approach is superior to passive lectures or minimal practice.
Why Wrong:
A - Lecture-heavy format with limited practice is less effective for psychomotor skill acquisition.
C - Hands-only CPR is appropriate for untrained bystanders, but the BLS course includes rescue
breathing for healthcare providers and some lay rescuers.
D - Self-instruction without practice leads to poor skill retention; instructor feedback is critical.
Reference: AHA Guidelines for CPR and ECC, Part 16: Education, 2025
Q4. During a BLS renewal course, a student demonstrates excellent compression depth and rate but
consistently pauses compressions for more than 10 seconds during each pulse check. Which of the
following best describes the impact of these prolonged pauses on patient outcomes?
A. They have minimal impact if the pauses are less than 15 seconds.
B. They significantly reduce coronary perfusion pressure and decrease the chance of return of
spontaneous circulation.
C. They allow for more accurate pulse assessment, improving the quality of subsequent CPR.
D. They are acceptable if the team uses the pause to prepare for advanced interventions.
Correct Answer: B. They significantly reduce coronary perfusion pressure and decrease the chance
of return of spontaneous circulation.
Rationale: Prolonged pauses in chest compressions reduce coronary and cerebral perfusion pressure.
The AHA recommends minimizing interruptions to less than 10 seconds to optimize outcomes.
Why Wrong:
A - Even pauses >10 seconds negatively impact perfusion; the target is <10 seconds.
C - Accuracy of pulse check does not justify prolonged pauses; perfusion is compromised.
D - No intervention justifies prolonged pauses; compressions should resume promptly.
Reference: AHA BLS Provider Manual, 2025 Edition, Ch. 3: Minimizing Interruptions
Page 4
