First Aid FREE First Aid Principles Questions and Answers 2 — Questions and Answers
Question 1: When performing CPR on an adult, what is the correct compression-to-ventilation ratio?
- 15 compressions to 2 breaths
- 30 compressions to 2 breaths (Correct answer)
- 20 compressions to 1 breath
- 10 compressions to 1 breath
Correct answer: 30 compressions to 2 breaths
The American Heart Association recommends a 30:2 compression-to-ventilation ratio for adult CPR.
Question 2: What does the 'R' stand for in the RICE method used for soft tissue injuries?
- Restrict
- Rest (Correct answer)
- Rotate
- Reduce
Correct answer: Rest
In the RICE method (Rest, Ice, Compression, Elevation), 'R' stands for Rest to prevent further injury.
Question 3: A victim is unresponsive and not breathing normally. After calling 911, what should you do next?
- Place them in the recovery position
- Begin CPR starting with chest compressions (Correct answer)
- Give 2 rescue breaths first
- Check for a pulse for 30 seconds
Correct answer: Begin CPR starting with chest compressions
Current guidelines recommend starting CPR with chest compressions (C-A-B: Compressions, Airway, Breathing) immediately after calling 911.
Question 4: What is the correct depth for chest compressions in adult CPR?
- At least 1 inch
- At least 2 inches (Correct answer)
- At least 3 inches
- At least 4 inches
Correct answer: At least 2 inches
Adult chest compressions should be at least 2 inches (5 cm) deep to effectively circulate blood.
Question 5: Which of the following is a sign of anaphylactic shock?
- Slow heart rate and low temperature
- Hives, swelling, and difficulty breathing (Correct answer)
- High blood pressure and fever
- Localized redness without swelling
Correct answer: Hives, swelling, and difficulty breathing
Anaphylaxis causes systemic allergic reactions including hives, angioedema, and bronchospasm leading to breathing difficulty.
Question 6: When treating a conscious choking adult who cannot cough, speak, or breathe, you should perform:
- Back blows only
- Abdominal thrusts (Heimlich maneuver) (Correct answer)
- Finger sweeps to remove the object
- Chest compressions at CPR rate
Correct answer: Abdominal thrusts (Heimlich maneuver)
Abdominal thrusts (Heimlich maneuver) are the recommended technique for relieving a severe airway obstruction in a conscious adult.
First Aid FREE First Aid Principles Questions and Answers 2
When performing CPR on an adult, what is the correct compression-to-ventilation ratio?