Three-year-old C.E. is admitted to the Emergency Department (ED) fast track clinic. Her mother tells ???the nurse that C.E. has h

Three-year-old C.E. is admitted to the Emergency Department (ED) fast track clinic. Her mother tells    the nurse that C.E. has had a low-grade fever for 2 days and is complaining of ear pain and a sore     throat. Mrs. E. states that C.E.'s appetite has been "off," but she has been drinking and using the bath- room as usual.

10.         How would the nurse monitor C.E. for pain? Explain your answer.