The viral infection common in children from 6 months to 4 years of age that usually occurs in fall and winter months is _______________________________

The plasma protein system that causes vasodilation, extravascular smooth muscle contraction, increased permeability, and possibly chemotaxis is the:

a. kinin system . c. clotting system. b. coagulation system d. cascade system.

Your patient is a 12-year-old male who is conscious and alert and complaining of diffuse abdominal pain. He states that the pain began about 3 hours after eating supper. He has had severe diarrhea and some vomiting. Any of the following could be therapeutic EXCEPT:

A) diazepam. B) Compazine. C) IV of NaCl or lactated Ringer's solution. D) Zofran.