Which is a blood test that measures the amount of urea?
A) BUN
B) UA
C) C&S
D) SG
A
Explanation: A) Correct! Blood urea nitrogen (BUN).
B) Urinalysis (UA) is not a blood test.
C) Culture and sensitivity (C&S) is not a blood test.
D) Specific gravity (SG) is not a blood test.
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A condominium at Mt. Baldy Ski Resort was purchased for $98,000, and a down payment of $16,750 was made. Find the mortgage.
A) $81,250 B) $114,750 C) $40,625 D) $57,375 E) $162,500
Sleeping sickness and Chagas's disease are caused by members of the genus Trypanosoma, protozoans that reside in the bloodstream. What is the principle way trypanosomes evade the immune response?
A. Antagonistic cytokines are produce by the trypanosome. B. Periodic changes in the surface antigen (VSG) of trypanosomes ensures that at least some cells will survive antibody mediate attacks. C. Trypanosomes are human pathogens and thus immune to human immune responses. D. Trypanosomes invade the brain and red blood cells so that immune effector cells such as macrophages and dendritic cells cannot phagocytize trypanosomes. E. Vaccines are readily available to people in trypanosome infested areas.
All of the following are factors contributing to weight gain EXCEPT
A. socioeconomics. B. portion distortion. C. passive entertainment. D. physical activity.
A diagnosis of one type of cardiovascular disease does not necessarily indicate risk for another type.
Answer the following statement true (T) or false (F)