#1
What does BLS stand for in the context of first aid?
Basic Life Support
ExplanationEssential life-saving techniques in emergency situations.
#2
Which of the following is NOT a step in the BLS primary assessment sequence?
Control severe bleeding
ExplanationAddressing severe bleeding comes after primary assessment.
#3
What is the correct compression-to-ventilation ratio for CPR in adults?
30 compressions to 1 ventilation
ExplanationOptimal ratio for effective CPR.
#4
When should an automated external defibrillator (AED) be used?
As soon as it is available for a patient in cardiac arrest
ExplanationImmediate use for restoring heart rhythm.
#5
What is the first thing you should do when encountering an emergency situation?
Check for danger
ExplanationEnsures safety before providing assistance.
#6
What is the purpose of the recovery position?
To maintain an open airway
ExplanationPrevents airway obstruction in an unconscious person.
#7
What is the correct hand placement for chest compressions on an adult during CPR?
On the lower half of the sternum
ExplanationEnsures effective compression of the heart.
#8
What should you do if someone is experiencing a seizure?
Clear the area around the person
ExplanationPrevents injury during seizure activity.
#9
What is the correct treatment for a severe burn?
Cover the burn loosely with a sterile bandage
ExplanationProtects the burn area from infection.
#10
When should you stop CPR?
When medical help arrives and takes over
ExplanationTransition to advanced medical care.
#11
What is the purpose of an automated external defibrillator (AED)?
To shock the heart to restore normal rhythm
ExplanationRestores heart's electrical activity.