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MCQs
6530 questions found
A.
Immediately close the operating rooms indefinitely.
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B.
Initiate an infection control investigation, implement enhanced hygiene protocols, and identify common exposures among affected patients.
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C.
Inform only the patients who developed infections.
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D.
Blame individual surgeons for poor technique.
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A.
Disease prevalence in the population.
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A.
The study was too small.
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B.
The temporal sequence between lack of sleep and poor performance cannot be established.
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C.
Students were not randomized.
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D.
The study was too expensive.
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B.
Specific mortality rate.
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D.
Years of Potential Life Lost (YPLL).
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A.
Advise people to avoid all restaurants.
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B.
Issue an immediate public health warning about the specific restaurant and advise affected individuals to seek medical care.
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C.
Wait for the restaurant to voluntarily close.
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D.
Only investigate individual cases.
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B.
Cross-sectional study.
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D.
Randomized controlled trial.
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A.
Pre-clinical studies.
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C.
Post-marketing surveillance (Pharmacovigilance).
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D.
Regulatory approval.
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C.
Attributable Risk (AR).
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D.
Population Attributable Risk (PAR).
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A.
Send in medical supplies for symptomatic treatment.
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B.
Dispatch a rapid response team to conduct a shoe-leather epidemiology investigation to characterize cases, identify exposures, and collect samples.
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C.
Restrict movement into and out of the village without further investigation.
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D.
Wait for the cluster to resolve on its own.
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A.
Pre-clinical studies.
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C.
Positive Predictive Value.
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D.
Negative Predictive Value.
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A.
Focus on treating individual patients in affected countries.
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B.
Initiate rapid global surveillance, develop and disseminate diagnostic tests, and begin vaccine development efforts.
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C.
Wait for the pandemic to subside naturally.
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D.
Restrict all international travel indefinitely.
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C.
Positive Predictive Value (PPV).
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D.
Negative Predictive Value (NPV).
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B.
Strength of association.
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B.
Number Needed to Treat (NNT).
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C.
Relative Risk Reduction (RRR).
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D.
Absolute Risk Reduction (ARR).
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