M C Q s D r i v e

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.

Failure of descent of thyroid analage can be seen in the tongue______________?
A In anterior 2/3 of dorsal aspect
B In posterior 1/3 of dorsal aspect
C Near the base of tongue close to foramen caecum
D In anterior 2/3 of inferior surface
Correct Answer: Near the base of tongue close to foramen caecum
Geographic tongue is of red colour because of________________?
A Infiltration of eosinophils
B Infiltration of neutrophils
C Both of the above
D None of the above
Correct Answer: None of the above
Developmental enamel defects are most commonly seen in_______________?
A Primary incisors
B Primary 2nd molar
C Permanent incisors
D Permanent 1st molar
Correct Answer: Permanent incisors
Fordyce granules mostly occurs in all of the following area EXCEPT________________?
A Vermilion of the lip
B Posterior tonsillar pillar
C Alveolar ridge
D Palate
Correct Answer: Alveolar ridge
A 7-year old child having yellowish discoloured spot of maxillary central incisor. His mother presents a history of injury to deciduous tooth 3 years back with recurrent infection & swelling. The diagnosis is_______________?
A Turners hypoplasia
B Generalised dental fluorosis
C Syphillitic hypoplasia
D Rickets hypomineralisation
Correct Answer: Turners hypoplasia
Amelogenesis imperfecta is a disorder of_____________?
A Ectoderm
B Mesoderm
C Endoderm
D Ecto and Mesoderm
Correct Answer: Ectoderm
Hypodontia is mainly found in all except___________?
A Papillion levefre syndrome
B Osteopetrosis
C Cleidocranialdysostosis
D Ectodermal dysplasia
Correct Answer: Osteopetrosis
A child has marked difference of crown, root size, eruption pattern of left & right side of jaw. The condition is______________?
A Crouzan syndrome
B Hemifacial hypertrophy
C Cherubism
D Achondroplasia
Correct Answer: Hemifacial hypertrophy
Animals maintained in germ free environmental did not develop caries even when fed on a high carbohydrate diet is given by_____________?
A Gottlieb
B Miller
C Synder
D Orland and Fizgerald
Correct Answer: Orland and Fizgerald
Initiation of caries by streptococcus mutans is by the production of______________?
A Dextranase and soluble dextran
B Insoluble dextan and glucosyl transferase
C soluble dextan and glucosyl transferase
D None of the above
Correct Answer: Insoluble dextan and glucosyl transferase