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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 of the following is not hereditary________________?
A Amelogenesis imperfecta
B Cleidocranial dysostosis
C Regional odontodysplasia
D Dentinogenesis imperfecta
Correct Answer: Cleidocranial dysostosis
Odontodysplasia is most common in_________________?
A Mandibular premolar
B Mandibular canine
C Mandibular third molar
D Maxillary central incisor
Correct Answer: Maxillary central incisor
Hutchinson’s incisiors are present in________________?
A congenital syphilis
B Tertiary syphilis
C Secondary syphilis
D Acquired syphilis
Correct Answer: congenital syphilis
A dens in dente is usually caused by_______________?
A An abnormal proliferation of pulp tissue
B Denticle formation within the pulp tissue
C A deep invagination of the enamel organ during formation
D A supernumerary tooth bud enclaved within a normal tooth
Correct Answer: A deep invagination of the enamel organ during formation
Most commonly submerged tooth is_______________?
A Mand. Primary 1st moral
B Mand. Primary 2nd moral
C Maxi. Primary 1st moral
D Maxi. Primary 2nd moral
Correct Answer: Mand. Primary 2nd moral
A developmental abnormality characterized by the presence of fewer than the usual number of teeth is_____________?
A Anodontia
B Oligodontia
C Microdontia
D Dens is dente
Correct Answer: Oligodontia
Which of the following dental sequel is likely in child with a history of generalized growth failure (failure to thrive) in the first 6 month of life_______________?
A Retrusive maxilla
B Enamel hypoplasia
C Retrusive Mandible
D Dentinogenesis imperfecta
Correct Answer: Enamel hypoplasia
Delayed eruption of at least part of dentition is a recognized feature of all of the following except_____________?
A Rickets
B Congenital hyperthyroidism
C Cleidocranial dysplasia
D cherubism
Correct Answer: Congenital hyperthyroidism
Bifid tongue a congenital anomaly occurs due to non-fusion of____________?
A Tuberculum impar and lateral lingual swellings
B Hypobranhiral eminence and tuberculum impar
C The two lateral lingual swellings
D Some of the above
Correct Answer: The two lateral lingual swellings
Mottled enamel is due to______________?
A Vitamin A deficiency
B Excess of fluoride
C Vitamin D deficiency
D Teratogens
Correct Answer: Excess of fluoride
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