ACLS HEARTCODE Exam Questions and
Answers Latest 2025 Graded A+
Which of the following defines chest compression fraction (CCF)? - ANSWER
CCF= actual chest compression time/
Total code time
During CPR, chest compression fraction (CCF) should be at least --- and ideally
greater than 80%. - ANSWER 60%
,How do interruptions in chest compressions negatively impact survival after
cardiac arrest? - ANSWER Decrease coronary perfusion pressure
Coronary perfusion pressure (CPP) equals aortic ----- pressure minus right atrial
diastolic pressure. - ANSWER diastolic
What is the only intervention that can restore on organize rhythm in patients with
ventricular fibrillation (VF)? - ANSWER Early and effective defibrillation
How quickly does the chance of survival describe for every minute of defibrillation
delay in patients with ventricular fibrillation (VF) who do not receive bystander
CPR? - ANSWER 7-10%
What is the advantage of a systematic approach to patient assessment? -
ANSWER Reduces the chances of missing important signs and symptoms
What is the first step in the systematic approach to patient assessment? -
ANSWER Initial impression
What is the maximum amount of time you should simultaneously perform the
pulse and breathing checks? - ANSWER 10 seconds
The BLS Assessment is a systematic approach to BLS for trained healthcare
providers. This approach stresses: - ANSWER Early CPR and defibrillation
While you performing the BLS Assessment, you initiate high-quality CPR and assist
ventilation with a bag-mask device. The AED does not recommend a shock. Which
, action in the Primary Assessment should you perform first? - ANSWER
Determine if the patient's airway is patent
The initial assessment reveals a conscious patent. The patient's airway is patent,
and an advanced airway is not indicated. Which action is the Primary Assessment
should perform next? - ANSWER Administer oxygen as needed
Which action is part of the Secondary Assessment of conscious patient? -
ANSWER Formulate a differential diagnosis
Which of the following are the "H" causes of reversible cardiac arrest? - ANSWER
Hypovolemia, hypoxia, acidosis, hyperkalemia/ hypokalemia, hypothermia
Which of the following are the "T" causes of reversible cardiac arrest? - ANSWER
Tension pneumothorax, cardiac tamponade, toxins, pulmonary thrombosis,
coronary thrombosis
What is the most common symptom of myocardial ischemia and infraction? -
ANSWER Retrosternal chest pain
Which demographic group experiencing acute coronary syndrome in more likely
to present without chest pain? - ANSWER females
Oxygen should be delivered to a patient who has obvious signs of heart failure if
the oxygen saturation is less than --- or unknown - ANSWER 90%
Obtaining a --- is the most important assessment tool for a patient displaying signs
and symptoms of acute coronary syndromes. - ANSWER 12 lead EKG
Answers Latest 2025 Graded A+
Which of the following defines chest compression fraction (CCF)? - ANSWER
CCF= actual chest compression time/
Total code time
During CPR, chest compression fraction (CCF) should be at least --- and ideally
greater than 80%. - ANSWER 60%
,How do interruptions in chest compressions negatively impact survival after
cardiac arrest? - ANSWER Decrease coronary perfusion pressure
Coronary perfusion pressure (CPP) equals aortic ----- pressure minus right atrial
diastolic pressure. - ANSWER diastolic
What is the only intervention that can restore on organize rhythm in patients with
ventricular fibrillation (VF)? - ANSWER Early and effective defibrillation
How quickly does the chance of survival describe for every minute of defibrillation
delay in patients with ventricular fibrillation (VF) who do not receive bystander
CPR? - ANSWER 7-10%
What is the advantage of a systematic approach to patient assessment? -
ANSWER Reduces the chances of missing important signs and symptoms
What is the first step in the systematic approach to patient assessment? -
ANSWER Initial impression
What is the maximum amount of time you should simultaneously perform the
pulse and breathing checks? - ANSWER 10 seconds
The BLS Assessment is a systematic approach to BLS for trained healthcare
providers. This approach stresses: - ANSWER Early CPR and defibrillation
While you performing the BLS Assessment, you initiate high-quality CPR and assist
ventilation with a bag-mask device. The AED does not recommend a shock. Which
, action in the Primary Assessment should you perform first? - ANSWER
Determine if the patient's airway is patent
The initial assessment reveals a conscious patent. The patient's airway is patent,
and an advanced airway is not indicated. Which action is the Primary Assessment
should perform next? - ANSWER Administer oxygen as needed
Which action is part of the Secondary Assessment of conscious patient? -
ANSWER Formulate a differential diagnosis
Which of the following are the "H" causes of reversible cardiac arrest? - ANSWER
Hypovolemia, hypoxia, acidosis, hyperkalemia/ hypokalemia, hypothermia
Which of the following are the "T" causes of reversible cardiac arrest? - ANSWER
Tension pneumothorax, cardiac tamponade, toxins, pulmonary thrombosis,
coronary thrombosis
What is the most common symptom of myocardial ischemia and infraction? -
ANSWER Retrosternal chest pain
Which demographic group experiencing acute coronary syndrome in more likely
to present without chest pain? - ANSWER females
Oxygen should be delivered to a patient who has obvious signs of heart failure if
the oxygen saturation is less than --- or unknown - ANSWER 90%
Obtaining a --- is the most important assessment tool for a patient displaying signs
and symptoms of acute coronary syndromes. - ANSWER 12 lead EKG
