Microorganisms and Disease - Real World Applications
Q. What is the primary target of the hepatitis B vaccine?
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A.
Hepatitis A virus
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B.
Hepatitis B virus
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C.
Hepatitis C virus
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D.
HIV
Solution
The hepatitis B vaccine is designed to protect against the hepatitis B virus, which can cause serious liver disease.
Correct Answer: B — Hepatitis B virus
Q. Which laboratory test is commonly used to diagnose streptococcal pharyngitis?
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A.
Blood culture
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B.
Rapid antigen test
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C.
PCR test
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D.
Urinalysis
Solution
A rapid antigen test is commonly used to quickly diagnose streptococcal pharyngitis (strep throat).
Correct Answer: B — Rapid antigen test
Q. Which pathogen is known for causing foodborne illness through contaminated poultry?
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A.
Salmonella
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B.
Listeria
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C.
E. coli
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D.
Clostridium botulinum
Solution
Salmonella is a common cause of foodborne illness, often associated with undercooked poultry.
Correct Answer: A — Salmonella
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