Quality control methods used in testing include all of the ...

[EY67]

Quality control methods used in testing include all of the following except:
 
  A) labeling the specimen properly.
  B) calibrating all equipment with control samples.
  C) maintaining and documenting maintenance of equipment.
  D) checking expiration dates for reagents.

Question 2

Nonpathogenic microorganisms become pathogenic when they leave:
 
  A) microorganisms. B) their natural environment.
  C) the body. D) none of the above.

[randomguy133]

Answer to Question 1

A

Answer to Question 2

B

[EY67]

Great answer, keep it coming

[CAPTAINAMERICA]

Thanks for the timely response, appreciate it