Answer:
It's b.
Explanation:
Prepare to give two rescue breaths. Give the first rescue breath — lasting one second — and watch to see if the chest rises. If the chest rises, give a second breath. If the chest doesn't rise, repeat the head-tilt, chin-lift maneuver and then give a second breath
The transmission of HIV occurs through the blood system or stream
In case one of the pharmacists is busy and no one can get to you the technician would need to now this in order to help out the costumer