MCQ Collection
AJKPSC Medical Health Officer MCQs
Practice AJKPSC Medical Health Officer questions with answers and explanations.
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Correct Answer: A. reduction of pathogenic microorganisms on inanimate objects
Explanation:
disinfection refers to reduction of pathogenic microorganisms on inanimate objects
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Correct Answer: A. 27
Explanation:
The sequence increases by 2, so the next number is 27.
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Correct Answer: A. artery
Explanation:
artery is the term that matches the description: a vessel carrying blood away from the heart
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Correct Answer: A. the zero-degree longitude reference line
Explanation:
Prime Meridian refers to the zero-degree longitude reference line
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Correct Answer: D. vein
Explanation:
vein is the term that matches the description: a vessel carrying blood toward the heart
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Correct Answer: B. the time required for a drug concentration or amount to fall by half
Explanation:
half-life refers to the time required for a drug concentration or amount to fall by half
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Correct Answer: C. practices intended to prevent contamination by pathogens
Explanation:
asepsis refers to practices intended to prevent contamination by pathogens
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Correct Answer: C. an infectious agent that replicates inside host cells
Explanation:
virus refers to an infectious agent that replicates inside host cells
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Correct Answer: C. antigen
Explanation:
antigen is the term that matches the description: a substance recognised by the immune system
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Correct Answer: A. an organ with digestive and endocrine functions
Explanation:
pancreas refers to an organ with digestive and endocrine functions
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Correct Answer: C. the constitutional body responsible for organising elections
Explanation:
Election Commission of Pakistan refers to the constitutional body responsible for organising elections
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Correct Answer: B. contract
Explanation:
“contract” is the antonym of “expand”.
