The medical specialty of immunology focuses on the ________

A) blood
B) heart
C) immune response
D) intestines


C
Explanation: A) Hematology is the study of the blood.
B) Cardiology is the study of the heart.
C) Correct!
D) Gastroenterology studies the intestines.

Health & Biomechanics

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Following a lecture on hemostasis, a nursing student accidently cuts her hand while preparing supper for her family. She watches the laceration very closely. Sure enough, the first thing she notes is:

A) Small hair-like strands form a blood (fibrin) clot. B) Limited bleeding initially as a response to the small vessel walls being sealed by a platelet plug. C) Clot retraction by pushing serum out of the clot and joining the edges of the broken vessel. D) Initially, it takes a few seconds for blood to appear as a result of vessel spasm.

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This rock-like crystal is heated so that its vapors can be smoked

A) PCP B) coke C) crack D) Special K

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Which type of diabetes develops as a result of pregnancy?

A) Type 1 B) Pre-diabetes C) Type 2 D) Gestational

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A wandering clot that causes a stroke is called a(n)

A. vascular accident. B. embolus. C. hemorrhage. D. thrombosis.

Health & Biomechanics