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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

Nitrous oxide is______________?
A A good analgesic but a poor anesthetic
B A good anesthetic but a poor analgesic
C A good analgesic and a good anesthetic
D A poor analgesic and a poor anesthetic
Correct Answer: A good analgesic but a poor anesthetic
Which among the following is Not used for surface anesthesia ?
A Lignocaine
B Procaine
C Tetracaine
D Benzocaine
Correct Answer: Procaine
All of the following causes increase in heart rate except________________?
A Halothane
B Isoflurane
C Sevoflurane
D Desflurane
Correct Answer: Halothane
Which one of the following agents sensitises the myocardium to catechlomines____________?
A Isoflurane
B Ether
C Halothane
D Proplofol
Correct Answer: Halothane
Side of action of muscle selanant is______________?
A Myoneural junction
B Central
C Ascending reticular
D Red nucleus activating system
Correct Answer: Myoneural junction
In the second stage of anesthesia the pupil is_______________?
A Constricted
B Partially dilated
C Normal in size
D Totally dilated
Correct Answer: Partially dilated
Local anaesthetics act by inhibiting_____________?
A Motor fibers only
B Motor and sensory fibres
C Only sensory fibres
D None of the above
Correct Answer: Only sensory fibres
The drug not belonging to amide group_______________?
A Procaine
B Xylocaine
C Lignocaine
D Bupivacaine
Correct Answer: Procaine
The most important property in determining the induction of a general anaesthetic agent is_____________?
A Alveolar exchage
B Pulmonary ventilation
C Solubility of anaesthetic in blood
D solubility of anaesthetic in tissue
Correct Answer: Solubility of anaesthetic in blood
A dentist who first used ether as a general antithetic was_____________?
A Martin
B Morton
C Morrison
D Murray
Correct Answer: Morton
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