BLS EXAM QUESTIONS #1 Flashcards
INTRO 2 HEALTH PROFFESSION
In which locations do most out-of-hospital cardiac arrests occur?
homes
Which is the most common cause of cardiac arrest in children ?
Respiratory failure or shock
What is the third link in the adult out-of-hospital Chain of Survival ?
Defibrillation
Compression - to - Ventilation Ratio
30 compressions to 2 breaths
Compression Depth
Compress the chest at least 2 inches
Chest Recoil
allow the chest to reexpand completely after each compression. allows blood to flow into the heart
Opening the Airway
Head tilt- chin lift
jaw thrust
Head tilt - chin lift
- Place one hand on the victim forehead and push with your palm to tilt the head back
- Place the fingers of the other hand under the bony part of the lower jaw, near the chin
- Lift the jaw to bring the chin forward
Jaw Thrust
- position at the victims head
- Place one hand on each side of the victims head.
- place fingers under the angle of the victims lower jaw
- If the victims lips close, push the lower lip with your thumbs
pocket mask
for mouth to mouth breaths
Bag- mask devices
provides a positive - pressure ventilation to a victim who is not breathing or or not breathing normally
CPR Coach does ?
- Coordination to start CPR
- Improve the quality of chest compressions
3.state midrange targets - minimize the length of pauses in compressions
What is the first action you should take if a man collapses in front of you and is unresponsive ?
Verify that the scene is safe for you and the victim
If the victim gives no response after asking “ are they okay?”, what should you do first ?
Shout out for nearby help
You notice the victim is gasping for air and making snorting sounds. you do not feel a pulse. what is the best next action ?
Start high-quality CPR, starting with chest compressions.