ACLS Provider Certification Exam
Versions B (2026) | Complete
Practice Exam Bundle | Latest
Edition | American Heart Association
(AHA)
What should be done to minimize interruptions in chest
compressions during CPR?
Correct Answer: Continue CPR while the defibrillator is
charging.
Rationale: Continuing high-quality chest compressions while
the defibrillator charges maximizes the chest compression
fraction and minimizes pauses in circulation. Compressions
should be interrupted only briefly for rhythm analysis and
shock delivery.
,2. Which condition is an indication to stop or withhold
resuscitative efforts?
Correct Answer: Safety threat to providers.
Rationale: Resuscitation should not place rescuers in
significant danger. If the environment becomes unsafe,
resuscitative efforts should be withheld or stopped until the
safety threat is addressed.
3. After verifying unresponsiveness and abnormal
breathing, you activate the emergency response team.
What is your next action?
Correct Answer: Check for a pulse.
Rationale: After recognizing cardiac arrest and activating the
emergency response system, a trained healthcare professional
should assess for a pulse while simultaneously assessing
breathing. If no definite pulse is identified promptly, CPR
should be initiated.
, 4. What is the recommendation on the use of cricoid
pressure to prevent aspiration during cardiac arrest?
Correct Answer: Not recommended for routine use.
Rationale: Routine cricoid pressure is not recommended
because it has not consistently demonstrated prevention of
aspiration and may interfere with ventilation, laryngoscopy, or
airway placement.
5. What survival advantages does CPR provide to a patient
in ventricular fibrillation?
Correct Answer: Produces a small amount of blood flow to
the heart.
Rationale: CPR generates limited but important coronary and
cerebral blood flow during cardiac arrest. Maintaining
coronary perfusion helps preserve myocardial viability and
increases the likelihood that subsequent defibrillation will be
successful.
Versions B (2026) | Complete
Practice Exam Bundle | Latest
Edition | American Heart Association
(AHA)
What should be done to minimize interruptions in chest
compressions during CPR?
Correct Answer: Continue CPR while the defibrillator is
charging.
Rationale: Continuing high-quality chest compressions while
the defibrillator charges maximizes the chest compression
fraction and minimizes pauses in circulation. Compressions
should be interrupted only briefly for rhythm analysis and
shock delivery.
,2. Which condition is an indication to stop or withhold
resuscitative efforts?
Correct Answer: Safety threat to providers.
Rationale: Resuscitation should not place rescuers in
significant danger. If the environment becomes unsafe,
resuscitative efforts should be withheld or stopped until the
safety threat is addressed.
3. After verifying unresponsiveness and abnormal
breathing, you activate the emergency response team.
What is your next action?
Correct Answer: Check for a pulse.
Rationale: After recognizing cardiac arrest and activating the
emergency response system, a trained healthcare professional
should assess for a pulse while simultaneously assessing
breathing. If no definite pulse is identified promptly, CPR
should be initiated.
, 4. What is the recommendation on the use of cricoid
pressure to prevent aspiration during cardiac arrest?
Correct Answer: Not recommended for routine use.
Rationale: Routine cricoid pressure is not recommended
because it has not consistently demonstrated prevention of
aspiration and may interfere with ventilation, laryngoscopy, or
airway placement.
5. What survival advantages does CPR provide to a patient
in ventricular fibrillation?
Correct Answer: Produces a small amount of blood flow to
the heart.
Rationale: CPR generates limited but important coronary and
cerebral blood flow during cardiac arrest. Maintaining
coronary perfusion helps preserve myocardial viability and
increases the likelihood that subsequent defibrillation will be
successful.
