Colds are ________ infections

The arrangement of two or more veins parallel to an artery is termed a(n)

A) venae comitantes B) vascular network C) shunt D) anastomosis

All oxygen-delivery systems should be checked how often according to the AARC Clinical Practice Guideline (2002 Revision & Update)?

a. At least once a day c. Every 48 hours b. Twice a week d. Once a month