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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

Which one of the following drugs is not a non depolarizing competitive neuromuscular blocker ?

A Doxacurim
B Decamethonium
C Rocuronium
D Mivacurium
Correct Answer: Decamethonium

Dry mouth during antidepressant therapy is caused by blockade of______________?

A Muscarinic acetylcholine receptors
B Serotonergic receptors
C Dopaminergic receptors
D GABA receptors
Correct Answer: Muscarinic acetylcholine receptors

A person with glaucoma should not receive________________?

A Sedatives
B Vasoconstrictors
C Antisialogogues
D Local anaesthetic
Correct Answer: Antisialogogues

Bleeding from the oral mucosa can be reduced by topical use of_______________?

A Epinephrine
B Lidnocaine
C Hydrocortisone
D Dicoumarol
Correct Answer: Epinephrine

various insulin preparations useful in the treatment of diabetes mellitus differ primarily in______________?

A Focus of action
B Onset and duration of action
C Mode of biotransformation
D None of the above
Correct Answer: Onset and duration of action

If patient is given Noradrenaline what will happen_______________?

A Cause increase in B.P, due to its action on Beta receptors only
B Cause decrease in B.P, due to its action on Alpha receptors only
C Cause decrease in cardiac output and relax bradycardia
D None of the above
Correct Answer: Cause increase in B.P, due to its action on Beta receptors only

Rebound phenomenon is most commonly seen with use of_________________?

A Epinephrine
B Norepinephrine
C Phenyleprine
D Leuonordefrin
Correct Answer: Epinephrine

The anticogulant of choice during pregnancy is______________?

A Warfarin sodium
B Sodium oxalate
C Heparin
D Phenindone
Correct Answer: Heparin

The highest risk associated with use of oral contraceptives in________________?

A Hepatic necrosis
B Permanent sterility
C Thromboembolic disorders
D Cancer of breast
Correct Answer: Thromboembolic disorders

Which of the following drugs is not hypoglycemic?

A Ethosuximide
B Tolbutamide
C Glibenclamide
D Gluengon
Correct Answer: Ethosuximide
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