____ essential nutrients are required by the human body

To guard patient confidentiality, fax machines must be kept in areas of the office that are:

A) accessible to patients. B) inaccessible to physicians. C) inaccessible to medical office staff. D) inaccessible to patients.

What is the primary reason it is recommended to orient needle bevels toward bone during infiltration injections?

A) Needles should be angled away from bone during penetration B) Trauma to periosteum is lessened if bone is inadvertently contacted C) False aspirations can be prevented D) Discomfort from needles is reduced