Question

your adult friend suddenly collapses at home, and you determine she needs cpr. you begin cpr, starting with chest compressions, and are about to deliver breaths by using mouth - to - mouth breaths. you open the airway with a head tilt - chin lift.
what is the sequence of your next actions?
give 1 breath and blow for about 1 second
give a second breath (blowing for about 1 second, watching for chest rise)
watch for chest rise while giving the breath
pinch the nose and seal your lips around the victims mouth

Explanation:

Step1: Positioning for breath

Pinch the nose and seal your lips around the victim's mouth. This creates a proper seal for delivering breaths.

Step2: First breath

Give 1 breath and blow for about 1 second. While doing this, watch for chest rise.

Step3: Second breath

Give a second breath (blowing for about 1 second, watching for chest rise).

Answer:

1. Pinch the nose and seal your lips around the victim's mouth.
2. Give 1 breath and blow for about 1 second, watch for chest rise.
3. Give a second breath (blowing for about 1 second, watching for chest rise).