PATHOLOGY MCQ
INFECTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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B3.1.9 in double blind trials, who knows which patients have the placebo and which have the actual drug?
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Patients only
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Patients and doctors
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doctors only
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Neither patients nor doctors
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Explanation:
Detailed explanation-1: -Double-blind trials are seen as the most reliable type of study because they involve neither the participant nor the doctor knowing who has received what treatment. The aim of this is to minimize the placebo effect and minimize bias.
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