#1
Which rhythm is shockable in Advanced Cardiovascular Life Support (ACLS)?
Ventricular Tachycardia (VT)
ExplanationVT is a shockable rhythm in ACLS, requiring defibrillation.
#2
In ACLS, what is the recommended compression-to-ventilation ratio during adult CPR?
30:2
ExplanationThe recommended compression-to-ventilation ratio during adult CPR in ACLS is 30:2.
#3
In ACLS, what is the recommended dose of amiodarone for refractory ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT)?
300 mg
ExplanationThe recommended dose of amiodarone for refractory VF or pulseless VT in ACLS is 300 mg.
#4
In ACLS, what is the recommended dose of atropine for symptomatic bradycardia?
1 mg
ExplanationThe recommended dose of atropine for symptomatic bradycardia in ACLS is 1 mg.
#5
During ACLS, what is the recommended dose of epinephrine for pediatric cardiac arrest?
0.1 mg/kg
ExplanationThe recommended dose of epinephrine for pediatric cardiac arrest in ACLS is 0.1 mg/kg.
#6
What is the recommended depth of chest compressions for adult patients during CPR?
2 inches (5 cm)
ExplanationThe recommended depth of chest compressions for adults in CPR is 2 inches (5 cm).
#7
In ACLS, what medication is commonly administered for symptomatic bradycardia with poor perfusion?
Atropine
ExplanationAtropine is commonly administered in ACLS for symptomatic bradycardia with poor perfusion.
#8
Which of the following is a common side effect of administering adenosine during ACLS?
Bradycardia
ExplanationAdministering adenosine in ACLS commonly leads to bradycardia as a side effect.
#9
What is the initial drug of choice for ventricular fibrillation or pulseless ventricular tachycardia in ACLS?
Epinephrine
ExplanationEpinephrine is the initial drug of choice for VF or pulseless VT in ACLS.
#10
During ACLS, what is the purpose of administering sodium bicarbonate?
To correct metabolic acidosis
ExplanationThe purpose of administering sodium bicarbonate in ACLS is to correct metabolic acidosis.
#11
Which of the following is a sign of return of spontaneous circulation (ROSC) during ACLS?
Palpable pulses
ExplanationPalpable pulses are a sign of return of spontaneous circulation (ROSC) in ACLS.
#12
During the ACLS algorithm, what is the next step after successful defibrillation of ventricular fibrillation (VF)?
Continue chest compressions
ExplanationAfter successful defibrillation of VF, the next step in ACLS is to continue chest compressions.
#13
Which of the following is a reversible cause of cardiac arrest according to ACLS guidelines?
Hypovolemia
ExplanationHypovolemia is a reversible cause of cardiac arrest according to ACLS guidelines.
#14
During the ACLS algorithm, when should an advanced airway (endotracheal tube or supraglottic airway) be considered?
After the second shock
ExplanationConsideration of an advanced airway in ACLS is recommended after the second shock.
#15
What is the recommended dose of epinephrine for adult cardiac arrest in ACLS?
1 mg
ExplanationThe recommended dose of epinephrine for adult cardiac arrest in ACLS is 1 mg.
#16
What is the primary purpose of therapeutic hypothermia after successful resuscitation from cardiac arrest?
To improve neurological outcomes
ExplanationThe primary purpose of therapeutic hypothermia in ACLS is to improve neurological outcomes after successful resuscitation.
#17
During ACLS, when is the use of an automated external defibrillator (AED) recommended for asystole or pulseless electrical activity (PEA)?
Immediately upon recognition of asystole or PEA
ExplanationThe use of an AED in ACLS is recommended immediately upon recognition of asystole or PEA.