Free NTA Emergency Protocols Questions and Answers — Questions and Answers
Question 1: What is the first step in responding to a patient experiencing ventricular fibrillation (VF)?
- Call for help and start CPR (Correct answer)
- Administer medication
- Perform a 12-lead ECG
- Observe the patient
Correct answer: Call for help and start CPR
VF is a life-threatening condition requiring immediate CPR and defibrillation.
Question 2: Which emergency medication is commonly used during cardiac arrest?
- Adenosine
- Epinephrine (Correct answer)
- Beta-blockers
- Digoxin
Correct answer: Epinephrine
Epinephrine is used to stimulate the heart and improve blood flow during cardiac arrest.
Question 3: What should be done if a patient experiences symptomatic bradycardia?
- Administer atropine (Correct answer)
- Perform defibrillation
- Start CPR
- Observe without intervention
Correct answer: Administer atropine
Atropine is the first-line treatment for symptomatic bradycardia to increase heart rate.
Question 4: When is defibrillation indicated?
- Asystole
- Ventricular fibrillation (Correct answer)
- Normal sinus rhythm
- Atrial fibrillation
Correct answer: Ventricular fibrillation
Defibrillation is used to correct life-threatening arrhythmias like VF or pulseless VT.
Question 5: What is the recommended compression depth during CPR for adults?
- 1–2 inches
- 2–2.4 inches (Correct answer)
- 3–4 inches
- Less than 1 inch
Correct answer: 2–2.4 inches
High-quality chest compressions with appropriate depth are essential for effective CPR.
Free NTA Emergency Protocols Questions and Answers
What is the first step in responding to a patient experiencing ventricular fibrillation (VF)?