If the PR interval remains constant, but QRS complexes are randomly dropped, this is called a ____ block

Harvesting the saphenous vein for grafting would be an example of the Root Operation:

A) Excision. B) Detachment. C) Destruction. D) Resection.

GPO stands for:

a. General pharmacy organization. b. General purpose ordering. c. Group pharmacy ordering. d. Group purchasing organization.