BLS Basic life support (Latest 2020 AHA)
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Adult breaths – methods of delivery Quiz
1. Regarding a bag mask device
1
Ideally used when there are 2 people.
All the options are correct
Use C-E technique to secure the mask on face
Should be used from the head end
2. Which of the following can help you suspect Airway obstruction?
1
All of the options
Stridor
Gurgling sounds
Snoring
3. Head tilt – Chin lift
1
Should be attempted only when there is no pulse.
Is an advanced airway manouvre, must be done by advanced heath care providers only
Must be avoided if neck injury is suspected
Head is tilted to one side, left or right
4. About rescue breaths
1
Given 30:2 in someone with a pulse
Given every 5-6 seconds in someone with a pulse
Given every 2 seconds in someone with a pulse
Given every 5-6 seconds in someone without a pulse
