It is hypoxia, or low levels of oxygen
The communication skill that has been applied by the student nurse that shows effective learning is through nonverbal communication. This type of communication involves using body languages, facial expression or direct contact towards another individual in a way of communicating. In which this is an effective communication that is done in the scenario above.
B)As they grow their service area increases faster than their volume
Thats my answer
I believe its allostatic load which is the wear and tear on the body that accumulates when we are under a lot of stress