Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Dental Surgeon - Health Services' And exam conducted in the year 2020. And Question paper code was '048/2020'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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048/20
In competitive receptor antagonism
A) Agonist DRC shifted to right, maximum response is lowered
B) Agonist DRC shifted to left, no suppression of maximum response
C) Parallel shift of agonist DRC, no suppression of maximum response
D) Flattening of agonist DRC, maximum response is lowered
The mechanism responsible for development of tolerance to morphine is
A) Drug disposition B) Enzyme mediated
C) Polymorphism D) Cellular
Pharmacovigilance includes
A) Scrutiny of drug trials
B) Scrutiny of adherence to good laboratory practices
) Lead optimization
) Post marketing surveillance
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The combination of sulfamethoxazole with trimethoprim is an example of
A) Supra additive drug combination B) Additive drug combination
C) Propagative drug combination D) Targeted drug combination
Which of the following is the rate limiting enzyme in glycolytic pathway ?
A) Glucose-6-phosphatase B) Pyruvate carboxylase
C) Phosphoglucomutase D) Phosphofructokinase
Which of the following is not true about competitive inhibition of enzymes ?
A) The inhibitor is structural analogue of the substrate
) Reversible
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)
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Vmax iS decreased
Km is increased
The immunoglobulin that mediates primary immune response is
A) IgA B) IgE C) IgM D) IgG
All the following are products formed from tyrosine except
A) Melanin B) Serotonin C) Epinephrine D) Dopamine