Which of the following features identifies a mycobacterial stain as presumptive M. tuberculosis?
A. positive acid-fast staining with cording in broth culture
B. NAP-sensitivity of broth-grown mycobacteria
C. arylsulfatase positivity
D. A & B
E. A, B, C
Answer: D
Microbiology
- Which of the following pairs is not correctly matched?
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- What should you do if you suspect a patient has tuberculosis?
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