Answer:
The correct answer is letter "A": CNO.
Explanation:
The Chief Nursing Officer (CNO) is the medical professional in charge of keeping patient assistance standards within hospitals. They play different roles that relate to the nursing department with all others in the medical centers to implement strategies and improve inpatients and outpatients' assistance. Nowadays there is constant interaction between CNOs and the Information Technology (IT) department since technology is a key factor that can improve people's treatment and overall assistance in hospitals.