Multiple Choice
The recent emergence of epidemic multidrug-resistant strains of M.tuberculosis in conjunction with the ending of the downward trend of reported cases of tuberculosis in the United States has been largely attributed to
A) the HIV epidemic.
B) ineffective treatment regimens.
C) political factors.
D) shortened treatment regimens.
E) All of the above are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q16: In identification of mycobacterial isolates, the niacin
Q17: The tuberculin skin test, or PPD test,
Q18: For reliable results, the niacin test should
Q19: Slow-growing nontuberculous mycobacteria whose colonies become pigmented
Q20: Slow-growing nontuberculous mycobacteria whose colonies produce no
Q22: Under what circumstance might slow-growing mycobacteria appear
Q23: The first test that is always performed
Q24: Acid-fast smears should be examined carefully by
Q25: The Runyon system of classification is based
Q26: To inoculate test media, such as biochemical