False-negative reagent strip ketone results can occur: A) when ...

[appyboo]

False-negative reagent strip ketone results can occur:
 
  A) when free-sulfhydryl drugs are excreted in urine.
  B) if normal levels of ascorbic acid are present.
  C) when a urine specimen is improperly stored.
  D) if the -hydroxybutyric acid concentration is too low.

Question 2

The ideal incubation temperature and atmosphere for fungal cultures is
 
  A) 35C CO2 B) 25C CO2 C) 30C ambient air D) 35C ambient air

[Pamela.irrgang@yahoo.com]

Answer to Question 1

C

Answer to Question 2

C