Final answer:
Perform CPR immediately in the case of an unconscious, inadequately breathing person. Inserting an oropharyngeal airway may be necessary during CPR to maintain an open airway and facilitate breathing.
Step-by-step explanation:
When inserting an oropharyngeal airway in a conscious person, you would typically ask them to open their mouth and insert the airway until it reaches the back of the throat. However, since the person in the question is found unconscious with inadequate breathing, it is important to take immediate action for their safety.
The correct course of action in this situation is to perform CPR immediately. CPR stands for cardiopulmonary resuscitation and involves a combination of chest compressions and rescue breaths to keep blood and oxygen flowing to vital organs. This can help sustain the person until additional medical help arrives.
During the process of performing CPR, you may need to insert an oropharyngeal airway to maintain an open airway and facilitate breathing. However, the immediate priority is to start CPR.