MCQs
6530 questions found
C.
Crude mortality rate.
✓
A.
Treat the patient and send them home.
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B.
Immediately initiate isolation, multi-drug therapy, and rigorous contact tracing to prevent widespread transmission.
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C.
Wait for the disease to spread to other family members.
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D.
Only treat the patient's symptoms.
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A.
Resistance patterns.
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B.
Local epidemiology of pathogens and their susceptibility.
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C.
Only individual patient symptoms.
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D.
The cost of the antibiotic.
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A.
The finding is highly important for public health.
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B.
Statistical significance does not always equate to clinical or public health significance.
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C.
The study was biased.
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D.
The sample size was too small.
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C.
Pharmacoepidemiology.
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C.
Communicable period.
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A.
Advise patients to stop all medications.
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B.
Immediately investigate the cluster, potentially identifying a specific drug, batch, or interaction, and report to pharmacovigilance authorities.
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C.
Dismiss it as unrelated events.
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D.
Blame patient non-adherence.
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A.
Many false negative results.
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B.
Few false positive results, reducing unnecessary follow-up.
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C.
Unreliable diagnosis.
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D.
No need for confirmatory tests.
✓
A.
A successful drug launch.
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B.
A regulatory failure.
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C.
A successful pharmacovigilance system detecting a significant safety signal.
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D.
A minor inconvenience for patients.
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C.
Positive Predictive Value.
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D.
Negative Predictive Value.
✓
A.
Assume it is seasonal variation.
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B.
Initiate an investigation to determine if it is an emerging infectious disease or environmental cause.
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C.
Advise general public to get flu shot.
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D.
Only notify hospitals individually.
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A.
Identifying enough cases.
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B.
Long follow-up periods and potential loss to follow-up.
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C.
Controlling for confounding.
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D.
High cost of collecting exposure data.
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B.
Beneficence (balancing benefits and harms).
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D.
Non-maleficence only.
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C.
Communicable period.
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A.
Ask people to stop eating all processed foods.
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B.
Issue an immediate recall of the contaminated product, and advise consumers to discard it and seek medical attention if ill.
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C.
Only warn the producer of the food product.
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D.
Wait for all contaminated products to be consumed.
✓
A.
To confirm a diagnosis.
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B.
To rule out a disease (screening test to identify as many true cases as possible).
✓
C.
To avoid false positives.
✓
D.
To identify only severe cases.
✓
A.
Strength of association.
✓
