On the National Fire Protection Association hazardous materials classification placard, the blue diamond represents:

A) reactivity.
B) fire hazard.
C) specific hazard.
D) health hazard.

D

Health Professions

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This wave is produced when the right and left atria depolarize

A) R wave B) T wave C) P wave D) Q wave

Health Professions

A patient's hemoglobin went from a value of 13.0 gm/dl after transfusion to 10.6 gm/dl 3 days after transfusion. What is the most likely type of transfusion reaction?

a. Allergic b. TRALI c. HLA-mediated d. Delayed

Health Professions