A female student is registering to become a blood donor at a…

A female student is registering to become a blood donor at a community blood drive. Which of the following characteristics disqualifies her from being an eligible donor at this time? A) She is 19 years old. B) She weighs 105 pounds. C) Her hematocrit is 40%. D) Her body temperature is 98.7 degrees

Once a microcollection container with an anticoagulant addit…

Once a microcollection container with an anticoagulant additive is filled correctly, what is the next step? A) Apply the cap and mix by inverting the container. B) Apply the cap and shake the container. C) Place the container in a cold place. D) Place the container upright on the counter.

For which test is blood collected directly from an artery in…

For which test is blood collected directly from an artery instead of a vein? A) Arterial blood is used to test for cystic fibrosis. B) Arterial blood is used to test for hemachromatosis C) Arterial blood is used to test for oxygen and carbon dioxide. D) Arterial blood is used to test for phenylketonuria.