Final answer:
The appropriate ventilation strategy for an adult in respiratory arrest with a pulse rate of 80 p/min is to start cardiopulmonary resuscitation (CPR) immediately, which involves providing artificial ventilation by giving rescue breaths.
Step-by-step explanation:
In the case of an adult in respiratory arrest with a pulse rate of 80 beats per minute, the appropriate ventilation strategy would be to start cardiopulmonary resuscitation (CPR) immediately. CPR involves providing artificial ventilation by giving rescue breaths to the patient.
To perform rescue breaths:
- Make sure the person's airway is clear.
- Pinch the patient's nose closed.
- Place your mouth firmly over the person's mouth to create an airtight seal.
- Give two slow breaths, each lasting about one second, to make the patient's chest rise visibly.
- Continue CPR, alternating between chest compressions and rescue breaths, until professional medical help arrives.