Excessive blanching more commonly occurs when administering solutions that contain vasoconstrictors

Agents that promote the excretion of uric acid in the urine are known as:

A. anticoagulants B. salicylates C. uricosurics D. nonsalicylates

When is it recommended that a tourniquet be used to control bleeding?

a. When the source is an artery b. When the source is a vein c. When the bleeding is very heavy d. Never