BASIC LIFE SUPPORT(BLS)
FINAL EXAM
Actual Questions and Answers
100% Guarantee Pass
This Exam contains:
25 Questions and Answers
100% Guarantee Pass.
Multiple-Choice (A–D), For Each Question.
Each Question Includes The Correct Answer
Expert-Verified explanation
,---
1. Which of the following is the correct amount of time we should check a pulse on a
victim?
A. 1 sec
B. 3 sec
C. 15 sec
D. Between 5 and 10 sec
Answer: D. Between 5 and 10 sec.
Explanation: When assessing a pulse, it is recommended to check for at least 5 but
no more than 10 seconds to ensure an accurate evaluation without wasting critical
time.
2. Which of the following breathing devices is not appropriate for use by a single
rescuer providing breaths during CPR?
A. Mouth-to-barrier device
B. Bag-mask device
C. Mouth-to-mouth technique
D. Mouth-to-mask technique
, Answer: B. Bag-mask device.
Explanation: A bag-mask device typically requires two rescuers to provide effective
positive pressure ventilation, making it impractical for a single rescuer.
---
3. When performing chest compressions on an adult, what is the recommended
depth?
A. At least 2 inches (5 cm)
B. At least 1 inch (2.5 cm)
C. At least 4 inches (10 cm)
D. At least 3 inches (7.5 cm)
Answer: A. At least 2 inches (5 cm).
Explanation: The correct depth for adult chest compressions is at least 2 inches to
ensure adequate circulation is provided during CPR.
4. Which type of victim will require CPR?
FINAL EXAM
Actual Questions and Answers
100% Guarantee Pass
This Exam contains:
25 Questions and Answers
100% Guarantee Pass.
Multiple-Choice (A–D), For Each Question.
Each Question Includes The Correct Answer
Expert-Verified explanation
,---
1. Which of the following is the correct amount of time we should check a pulse on a
victim?
A. 1 sec
B. 3 sec
C. 15 sec
D. Between 5 and 10 sec
Answer: D. Between 5 and 10 sec.
Explanation: When assessing a pulse, it is recommended to check for at least 5 but
no more than 10 seconds to ensure an accurate evaluation without wasting critical
time.
2. Which of the following breathing devices is not appropriate for use by a single
rescuer providing breaths during CPR?
A. Mouth-to-barrier device
B. Bag-mask device
C. Mouth-to-mouth technique
D. Mouth-to-mask technique
, Answer: B. Bag-mask device.
Explanation: A bag-mask device typically requires two rescuers to provide effective
positive pressure ventilation, making it impractical for a single rescuer.
---
3. When performing chest compressions on an adult, what is the recommended
depth?
A. At least 2 inches (5 cm)
B. At least 1 inch (2.5 cm)
C. At least 4 inches (10 cm)
D. At least 3 inches (7.5 cm)
Answer: A. At least 2 inches (5 cm).
Explanation: The correct depth for adult chest compressions is at least 2 inches to
ensure adequate circulation is provided during CPR.
4. Which type of victim will require CPR?
