Multiple Choice
You have isolated a bacterium from a stool culture that produces clear colonies on sorbitol MacConkey (SMAC) agar. Which of the following would be the most appropriate test to perform next?
A) Gram stain
B) Oxidase
C) Rapid methylumbelliferyl-b-D-glucuronide (MUG)
D) Rapid urease
Correct Answer:
Verified
Correct Answer:
Verified
Q2: A microbiologist is reading stool culture plates.
Q17: What bacterium is the causative agent of
Q18: What is the name of the organism
Q20: A microbiologist is reading a stool culture
Q21: A microbiologist is reading stool culture plates.
Q22: All of the following are characteristics of
Q23: Why can direct microscopy not be used
Q24: The Escherichia coli serotype O157:H7 is associated
Q25: Escherichia coli strains have all the following
Q26: What substance produced by the Salmonella spp.,