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Basic Life Support (BLS) Certification
1. Why is the head-tilt/chin-lift maneuver essential during rescue breathing?
It increases oxygen absorption in the lungs
It ensures AED effectiveness
It improves blood circulation
It opens the airway by moving the tongue away from the back of the throat
Number of questions:
Usually around 25 questions.
Passing score:
Typically set at 80%.
Time limit:
Most often, there is no set time limit.
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Correct: 0
Incorrect: 0