ACLS HEARTCODE EXAM
QUESTIONS AND
CORRECTANSWERS
LATEST ALREADY
GRADED A+ UPDATE
2025-2026
in cardiac arrest when do you first introduce medical intervention? which drug? - ANS-
after 2 rounds of CPR/shock
after 2nd shock give 1 mg epinephrine every 3-5 minutes
when do you introduce amiodarone during cardiac arrest? - ANS-after the 3rd shock
give 300 mg bolus of amiodarone
if second dose is needed give 150mg as second dose
what rhythms are shockable in cardiac arrest - ANS-VF
VT
what rhythms are not shockable in cardiac arrest - ANS-asystole
PEA
if you are in an unshockable rhythm arrest when do you give epi - ANS-1mg epi every
3-5 minutes after 1st round of CPR
what do you do after return of spontaneous circulation - ANS-maintain O2 sat at 94%
,treat hypotension (fluids vasopressor)
12 lead EKG
if in coma consider hypothermia
if not in coma and ekg shows STEMI or AMI consider re-perfusion
what are the 5 h's and 5 t's - ANS-hypovolemia
hypoxia
hydrogen ion (acidosis)
hypo/hyperkalemia
hypothermia
tension pneumothorax
tamponade, cardiac
toxins
thrombosis, pulmonary
thrombosis, coronary
how do you treat non-symptomatic bradycardia - ANS-monitor and observe
what constitutes symptomatic bradycardia - ANS-hypotension
altered mental status
signs of shock
chest pain
acute heart failure
how do you treat symptomatic bradycardia - ANS-1. give 0.5mg atropine every 3-5 mins
to max of 3mg
if that doesn't work try one of the following:
transcutaneous pacing
, 2-10mcg/kg / minute dopamine infusion
2-10mcg/minute epinephrine infusion
what is considered a tachycardia requiring treatment - ANS-over 150 per minute
when do you consider cardioversion - ANS-if persistent tachycardia is causing:
hypotension
altered mental status
signs of shock
chest pain
acute heart failure
if persistent tachycardia does not present with symptoms what do you need to
consider - ANS-wide QRS?
greater than 0.12 seconds
If persistent tachycardia without symptoms DOES have a wide QRS what to do you do?
- ANS-IV access and 12 lead if available
6mg adenosine followed by NS flush only IF regular and monomorphic
consider anti-arrhythmic infusion:
- 20-50mg/min procainamide (max 17mg/kg)
- 150mg amiodarone over 10 minutes
- 100mg sotalol over 5 minutes
which anti-arrhythmic drugs can be used if prolonged QT - ANS-only amiodarone
150mg over 10 minutes, repeat if VT occurs
follow by maintenance infusion 1mg/min for first 6 hours
QUESTIONS AND
CORRECTANSWERS
LATEST ALREADY
GRADED A+ UPDATE
2025-2026
in cardiac arrest when do you first introduce medical intervention? which drug? - ANS-
after 2 rounds of CPR/shock
after 2nd shock give 1 mg epinephrine every 3-5 minutes
when do you introduce amiodarone during cardiac arrest? - ANS-after the 3rd shock
give 300 mg bolus of amiodarone
if second dose is needed give 150mg as second dose
what rhythms are shockable in cardiac arrest - ANS-VF
VT
what rhythms are not shockable in cardiac arrest - ANS-asystole
PEA
if you are in an unshockable rhythm arrest when do you give epi - ANS-1mg epi every
3-5 minutes after 1st round of CPR
what do you do after return of spontaneous circulation - ANS-maintain O2 sat at 94%
,treat hypotension (fluids vasopressor)
12 lead EKG
if in coma consider hypothermia
if not in coma and ekg shows STEMI or AMI consider re-perfusion
what are the 5 h's and 5 t's - ANS-hypovolemia
hypoxia
hydrogen ion (acidosis)
hypo/hyperkalemia
hypothermia
tension pneumothorax
tamponade, cardiac
toxins
thrombosis, pulmonary
thrombosis, coronary
how do you treat non-symptomatic bradycardia - ANS-monitor and observe
what constitutes symptomatic bradycardia - ANS-hypotension
altered mental status
signs of shock
chest pain
acute heart failure
how do you treat symptomatic bradycardia - ANS-1. give 0.5mg atropine every 3-5 mins
to max of 3mg
if that doesn't work try one of the following:
transcutaneous pacing
, 2-10mcg/kg / minute dopamine infusion
2-10mcg/minute epinephrine infusion
what is considered a tachycardia requiring treatment - ANS-over 150 per minute
when do you consider cardioversion - ANS-if persistent tachycardia is causing:
hypotension
altered mental status
signs of shock
chest pain
acute heart failure
if persistent tachycardia does not present with symptoms what do you need to
consider - ANS-wide QRS?
greater than 0.12 seconds
If persistent tachycardia without symptoms DOES have a wide QRS what to do you do?
- ANS-IV access and 12 lead if available
6mg adenosine followed by NS flush only IF regular and monomorphic
consider anti-arrhythmic infusion:
- 20-50mg/min procainamide (max 17mg/kg)
- 150mg amiodarone over 10 minutes
- 100mg sotalol over 5 minutes
which anti-arrhythmic drugs can be used if prolonged QT - ANS-only amiodarone
150mg over 10 minutes, repeat if VT occurs
follow by maintenance infusion 1mg/min for first 6 hours
