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Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

All Topics  5254

Role of Heparin_____________?
A Prevents synthesis of prothrombin
B Prevents synthesis of fibrinogen
C Prevents conversion of fibrinogen to fibrin
D Prevents prothrombin conversion to thrombin
Correct Answer: Prevents prothrombin conversion to thrombin
An oral hypoglycemic agent is______________?
A Warfarin
B Insultin
C Glibeneclamide
D Gluengon
Correct Answer: Glibeneclamide
All of the following are true about tolbutamide except____________?
A It is taken orally
B It is used in type-I diabetes mellitus
C It causes alcohol intolerance
D It acts on pancreas to stimulate release of insulin
Correct Answer: It is used in type-I diabetes mellitus
Morphine withdrawal is characterized by all EXCEPT_____________?
A Miosis
B Yawning
C Lacrimation
D Diarrhoea
Correct Answer: Miosis
Which of the following statements is not correct regarding warfarin_____________?
A Transient hypercoagulability is seen
B Better avoided during pregnancy as it may causes skeletal deformity of the foetus
C In a racemic mixture the R form is four times more active than the S form
D The anticoagulant effect is seen only after 72 hours of administration
Correct Answer: In a racemic mixture the R form is four times more active than the S form
The anticoagulant action of Warfarin is potentiated by all except_____________?
A Phenylbutazone
B Vitamin K
C Rifampicin
D B & C
Correct Answer: B & C
Triflusal is a___________________?
A Anti-inflaqmmatory drug
B Antibiotic
C Anti-arthritic drug
D Antiplatelet drug
Correct Answer: Antiplatelet drug
Agents/Drugs which help in rapid coagulation of Blood_______________?
A Astrigents
B Styptics
C Haemostatics
D All of the above
Correct Answer: All of the above
In which of the following categories are ephedrine, tyramine and emphetamine classified________________?
A Anticholinesterases
B Alpha-adrenergic blocking agents
C Indirect acting sympathomimetics
D Direct acting sympathomimetics
Correct Answer: Indirect acting sympathomimetics
Scopolamine helps in________________?
A Motion sickness
B Hypertension
C Decreased secretions
D A & C
Correct Answer: A & C
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