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Doctors Medicines MCQs Q&A

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In an experimental study of the effects of a new drug on depression a double-blind control technique is used, which of the following persons should not be informed as to which drug, experimental or placebo is being administered to each individual research participant?
1. Research participants in the experimental group.
2. Research participants in the control group.
3. Persons administering the drug.
4. Persons evaluating the drug effect.
Select the correct answer:
In the two sets given below, Set – I specifies the methods of research while Set – Il describes the critical feature associated with a method of research. Match the two and select from the code to indicate your answer.   Set – I  (Research method)    Set – II (Critical features associated) (a)    Experimental method  (i)  Generalizing to the population from a large sample (b)  Ex post facto method   (ii)   Establishing the patterns of events which have happened, through primary and secondary sources (c)  Historical method   (iii)   Studying shared behaviour patterns (d)  Ethnographic method   (iv)   Establishing cause and effect through control       (v)    Probing into the causal factors from the observed effects 
Hypothesis testing which results into either affirmation or disaffirmation is the explicit concern in which methods of research? (A) Descriptive method (B) Experimental method (C) Ex Post Facto method (D) Historical method (E) Exegetical method Choose the correct answer from the options given below :
A university department plans to undertake a study wherein attitudes, Values and biases of teachers and students are to be probed with an eye on disclosing their patterns of adjustment. Which types of research methods will be considered appropriate in this context? (1) Experimental method (2) Case study method (3) Descriptive method (4) Ethnographic method (5) Historical method Select the correct answer from the options given below:
In which of the following research methods, an empirico-inductive paradigm is employed? A) Ethnographic Probe B) Case study method C) Ex post facto method D) Narrative method E) Experimental method Select your answer from the options given below:
Which of the following are the advantages of experimental method?
Which of the following are methods of calculating goodwill?
1. Average profit method
2. Super profit method
3. Log method
4. Sum of years digit method
5. Capitalisation of average profit method
6. Capitalisation of super profit method
7. FIFO method
Select the correct answer:
By the beginning of the 20th century, several hypotheses were being proposed, suggesting a paradigm shift in our understanding of the universe. However, the clinching evidence was provided by experimental measurements of the position of a star which was directly behind our sun. Which of the following inference(s) may be drawn from the above passage? (i) Our understanding of the universe changes based on the positions of stars (ii) Paradigm shifts usually occur at the beginning of centuries (iii) Stars are important objects in the universe (iv) Experimental evidence was important in confirming this paradigm shift
In a dicot pot herb, vaseline/vegetable oil was applied on the upper surface of one leaf (Experimental leaf 1) and on the lower surface of another leaf (Experimental leaf 2). Vaseline/Vegetable oil was not applied to the control leaf. The plant was deliberately not watered for several days. Which leaf will dry up last?
In an experiment, it is found that the experimental value is very close to actual value, hence the experimental value can be called _____