Free NTN Emergency Medical Procedures Questions and Answers 1 — Questions and Answers
Question 1: What is the first step in performing CPR on an adult?
- Begin chest compressions
- Open the airway
- Call for emergency medical services (EMS) (Correct answer)
- Give rescue breaths
Correct answer: Call for emergency medical services (EMS)
The first and most critical step in performing CPR on an adult is to ensure safety and immediately call for emergency medical services (EMS). This establishes the vital link to professional medical help, which is essential for the patient's survival. After calling for help, the rescuer should then proceed to check for breathing and begin chest compressions if the person is unresponsive and not breathing normally.
Question 2: How many chest compressions should be given per minute during CPR for an adult?
- 60-80
- 80-100
- 120-140
- 100-120 (Correct answer)
Correct answer: 100-120
According to current CPR guidelines from major health organizations, chest compressions for an adult should be administered at a rate of 100 to 120 compressions per minute. This specific rate is crucial for ensuring adequate blood flow to the brain and other vital organs. Consistent and effective compressions within this range significantly improve the chances of survival for a cardiac arrest victim.
Question 3: When performing the Heimlich maneuver on a choking adult, where should your hands be placed?
- On the chest
- Just above the navel (Correct answer)
- On the throat
- On the back
Correct answer: Just above the navel
When performing the Heimlich maneuver (abdominal thrusts) on a choking adult, the rescuer should stand behind the person and wrap their arms around the waist. The critical placement for the hands is just above the navel (belly button), with one hand made into a fist and grasped by the other hand. This precise positioning allows for effective upward thrusts to dislodge the obstruction from the airway.
Question 4: In the event of a severe allergic reaction (anaphylaxis), what is the most critical first step?
- Provide water to drink
- Call for emergency medical services (EMS) (Correct answer)
- Administer an epinephrine auto-injector
- Apply a cold compress
Correct answer: Call for emergency medical services (EMS)
In the event of a severe allergic reaction, or anaphylaxis, the most critical first step is to immediately call for emergency medical services (EMS). Anaphylaxis is a rapidly progressing, life-threatening condition that requires prompt professional medical intervention. While administering an epinephrine auto-injector is also crucial if available, calling EMS ensures that advanced medical care is on its way, regardless of whether epinephrine has been given.
Question 5: How should you treat a person who is in shock?
- Keep them upright and moving
- Give them a warm drink
- Lay them down and elevate their legs (Correct answer)
- Apply a cold compress
Correct answer: Lay them down and elevate their legs
When a person is in shock, their circulatory system is compromised, leading to insufficient blood flow to vital organs. Laying them down and elevating their legs helps improve blood flow to the brain and heart by using gravity to promote venous return from the lower extremities. This position is crucial for stabilizing the person while waiting for medical help.
Free NTN Emergency Medical Procedures Questions and Answers 1
What is the first step in performing CPR on an adult?