Answer: the resident
Explanation:
The resident is both the primary source of information about himself and the most important role in any interdisciplinary group working in his recovery. Given that the nurse assistant's role is to meet all the resident's needs, being able to thoroughly understand those needs it´s necessary. Even if some residents have cognitive impairments that become an obstacle to effective communication, keeping interactions short and simple might be useful.
For apex its poor air quality
This is False
The addiction basically comes from the brain. All the emotions and activities.