Answer the following questions true (T) or false (F)
1. The epidemiological triangle is equally useful for describing noninfectious diseases as it is infectious diseases.
2. It is legal for the CDC to quarantine any person entering or already in the United States who may have an infectious disease that is deemed quarantinable.
3. It can be challenging to accurately determine incidence rate for diseases with high percentages of asymptomatic cases or when a pathogen mutates to become more infective and/or virulent.
1. TRUE
2. TRUE
3. TRUE
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Which of the following types of fungi are typically unicellular, lack heterokaryotic cells, and occasionally produce rhizoids?
A. basidiomycetes B. zygomycetes C. glomeromycetes D. ascomycetes E. chytrids
Infection within the subarachnoid space or throughout the pia mater and the arachnoid membrane is referred to as:
a. meningoencephalitis. b. aseptic meningitis. c. encephalitis. d. meningitis.
The protein globin is composed of how many polypeptide chains?
a. 1 b. 2 c. 3 d. 4 e. 5
Which of the following antibiotics is/are produced by actinoplanetes?
A. Penicillin B. Nalidixic acid C. Gentamicin D. Cycloserine