Questions | Exam Solutions | Correct Answer Keys
✓ 100% Accurate & Verified Questions and Answers
Question 1
What is the first step in managing a cardiac arrest patient with a shockable rhythm?
A) Start CPR
B) Apply defibrillator pads
C) Administer epinephrine
D) Call for emergency medical services
✓ Correct Answer: Start CPR
RATIONALE
The American Heart Association recommends starting CPR as the first step in managing a cardiac
arrest patient with a shockable rhythm.
Question 2
What is the purpose of using a bag-valve-mask device during CPR?
A) To provide supplemental oxygen
B) To maintain a patent airway
C) To provide positive pressure ventilation
D) To monitor cardiac rhythm
✓ Correct Answer: To provide positive pressure ventilation
RATIONALE
The bag-valve-mask device is used to provide positive pressure ventilation during CPR to help
maintain adequate ventilation and oxygenation.
, Question 3
What is the correct dose of epinephrine for a cardiac arrest patient?
A) 0.5 mg
B) 1 mg
C) 2 mg
D) 5 mg
✓ Correct Answer: 1 mg
RATIONALE
The American Heart Association recommends a dose of 1 mg of epinephrine for a cardiac arrest
patient.
Question 4
What is the definition of a pulseless electrical activity (PEA) rhythm?
A) A rhythm with a pulse but no electrical activity
B) A rhythm with electrical activity but no pulse
C) A rhythm with both a pulse and electrical activity
D) A rhythm with neither a pulse nor electrical activity
✓ Correct Answer: A rhythm with electrical activity but no pulse
RATIONALE
PEA is defined as a rhythm with electrical activity but no pulse.