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Author Question: Which clinical laboratory test requires the collection of urine for 24 hours? A) clean catch ... (Read 49 times)

strangeaffliction

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on: Jun 27, 2018
Which clinical laboratory test requires the collection of urine for 24 hours?
 
  A) clean catch specimen
  B) creatinine clearance
  C) blood urea nitrogen
  D) culture and sensitivity

Question 2

Which of the following is a life-threatening allergic reaction?
 
  A) elephantiasis
  B) sarcoidosis
  C) anaphylactic shock
  D) AIDS-related complex


GCabra

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Reply #1 on: Jun 27, 2018
Answer to Question 1

B
Explanation: Creatinine clearance requires the collection of urine over 24 hours. A clean catch specimen and culture and sensitivity can be done from one void. Blood urea nitrogen requires one venipuncture.

Answer to Question 2

C
Explanation: Anaphylactic shock is a life-threatening allergic reaction. Elephantiasis is an inflammation, obstruction, and destruction of the lymph vessels resulting in enlarged tissues due to edema. Sarcoidosis is a disease of unknown cause that forms fibrous lesions. AIDS-related complex is an early stage of AIDS.


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