ACLS Final Exam 2026 | Advanced Cardiac
Life Support Practice Questions & Verified
Answers with Detailed Rationales | Latest
2026/2027 Update | ACLS Certification Study
Guide | Graded A+
1. Question: A patient admitted to the ED with signs &
symptoms of stroke. The stroke team should complete a
comprehensive neurologic assessment and obtain brain
imaging results within what time frame?
Correct Answer: Within 20 mins
Rationale: Rapid neurologic assessment and brain imaging
are essential in suspected acute stroke to determine the type of
stroke and identify patients who may be candidates for time-
sensitive reperfusion therapy. Completing the initial
evaluation promptly minimizes treatment delays and supports
rapid clinical decision-making.
, 2. Question: A person suddenly collapses while sitting in
the sunroom of a healthcare facility. A healthcare
provider observes the event and hurries over to assess the
situation. The healthcare provider performs which
assessment first?
Correct Answer: Rapid assessment
Rationale: When a person suddenly collapses, the healthcare
provider should immediately perform a rapid assessment to
determine responsiveness, breathing, and circulation. This
allows the provider to quickly identify cardiac arrest or
another life-threatening condition and initiate appropriate
emergency interventions.
3. Question: A patient is receiving ventilation support via
BVM resuscitator. Capnography is established & a blood
gas is obtained to evaluate the adequacy of the
ventilations. Which PaO₂ value signifies adequate
ventilations?
Correct Answer: 35–45 mmHg
,Rationale: A PaCO₂ of approximately 35–45 mmHg is
generally considered the normal range and reflects adequate
alveolar ventilation. Capnography provides continuous
information about ventilation, while arterial blood gas analysis
can further assess the adequacy of ventilation and
oxygenation.
4. Question: A patient experiences cardiac arrest & the
resuscitation team initiates ventilations using a BVM
resuscitator. The development of which condition during
the provision of care would lead the team to suspect that
improper BVM technique is being used?
Correct Answer: Pneumothorax
Rationale: Improper or excessive BVM ventilation can result
in excessive airway pressure and barotrauma, potentially
contributing to pneumothorax. The team should use
appropriate ventilation volumes and rates while ensuring an
effective mask seal and avoiding excessive ventilation
pressure.
, 5. Question: A resuscitation team is debriefing following a
recent event. A patient experienced cardiac arrest & ALS
was initiated. The patient required the placement of an
advanced airway to maintain airway patency. Which
statement indicates that the team performed high quality
CPR?
Correct Answer: We provided chest compressions at a rate
of 100–120 compressions/minute while giving 1 ventilation Q
6 secs. without pausing compressions.
Rationale: High-quality CPR with an advanced airway
includes continuous chest compressions at a rate of 100–
120/min while providing approximately 1 ventilation every 6
seconds. Continuous compressions minimize interruptions in
coronary and cerebral perfusion and support effective
circulation during cardiac arrest.
6. Question: Assessment of a patient reveals an ETCO₂
level of 55 mmHg & an SaO₂ level of 88%. The provider
would interpret these findings as indicative of which
condition?
Correct Answer: Respiratory failure
Life Support Practice Questions & Verified
Answers with Detailed Rationales | Latest
2026/2027 Update | ACLS Certification Study
Guide | Graded A+
1. Question: A patient admitted to the ED with signs &
symptoms of stroke. The stroke team should complete a
comprehensive neurologic assessment and obtain brain
imaging results within what time frame?
Correct Answer: Within 20 mins
Rationale: Rapid neurologic assessment and brain imaging
are essential in suspected acute stroke to determine the type of
stroke and identify patients who may be candidates for time-
sensitive reperfusion therapy. Completing the initial
evaluation promptly minimizes treatment delays and supports
rapid clinical decision-making.
, 2. Question: A person suddenly collapses while sitting in
the sunroom of a healthcare facility. A healthcare
provider observes the event and hurries over to assess the
situation. The healthcare provider performs which
assessment first?
Correct Answer: Rapid assessment
Rationale: When a person suddenly collapses, the healthcare
provider should immediately perform a rapid assessment to
determine responsiveness, breathing, and circulation. This
allows the provider to quickly identify cardiac arrest or
another life-threatening condition and initiate appropriate
emergency interventions.
3. Question: A patient is receiving ventilation support via
BVM resuscitator. Capnography is established & a blood
gas is obtained to evaluate the adequacy of the
ventilations. Which PaO₂ value signifies adequate
ventilations?
Correct Answer: 35–45 mmHg
,Rationale: A PaCO₂ of approximately 35–45 mmHg is
generally considered the normal range and reflects adequate
alveolar ventilation. Capnography provides continuous
information about ventilation, while arterial blood gas analysis
can further assess the adequacy of ventilation and
oxygenation.
4. Question: A patient experiences cardiac arrest & the
resuscitation team initiates ventilations using a BVM
resuscitator. The development of which condition during
the provision of care would lead the team to suspect that
improper BVM technique is being used?
Correct Answer: Pneumothorax
Rationale: Improper or excessive BVM ventilation can result
in excessive airway pressure and barotrauma, potentially
contributing to pneumothorax. The team should use
appropriate ventilation volumes and rates while ensuring an
effective mask seal and avoiding excessive ventilation
pressure.
, 5. Question: A resuscitation team is debriefing following a
recent event. A patient experienced cardiac arrest & ALS
was initiated. The patient required the placement of an
advanced airway to maintain airway patency. Which
statement indicates that the team performed high quality
CPR?
Correct Answer: We provided chest compressions at a rate
of 100–120 compressions/minute while giving 1 ventilation Q
6 secs. without pausing compressions.
Rationale: High-quality CPR with an advanced airway
includes continuous chest compressions at a rate of 100–
120/min while providing approximately 1 ventilation every 6
seconds. Continuous compressions minimize interruptions in
coronary and cerebral perfusion and support effective
circulation during cardiac arrest.
6. Question: Assessment of a patient reveals an ETCO₂
level of 55 mmHg & an SaO₂ level of 88%. The provider
would interpret these findings as indicative of which
condition?
Correct Answer: Respiratory failure
