Multiple Choice
The Ziehl-Neelson stain is used to
A) observe bacteria which have a waxy outer layer.
B) detect the presence of mycobacteria in sputum.
C) aid in the diagnosis of tuberculosis.
D) stain certain bacteria which do not react with the Gram stain.
E) all of the above.
Correct Answer:

Verified
Correct Answer:
Verified
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