Within an insurance company, who determines if a surgery is certified (or approved to be paid for)?

You are caring for a 2-year-old girl whose mother reports that the child has been ill for two days. It is important to remember that children in this age group generally:

a. are fearful of strangers. b. readily tolerate separation from their caregivers. c. prefer to be addressed through their caregivers. d. will be cooperative during your exam.

The AEMT is appropriately sizing the nasal airway when she measures the:

A) diameter of the patient's little finger. B) distance from the mouth to the angle of the jaw. C) distance from the nose to earlobe. D) diameter of the larger nostril.