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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 type of collagen fibers demonstrates Chicken wire configuration ?
A Type I
B Type II
C Type III
D Type IV
Correct Answer: Type I
Accentuated incremental lines in dentin are______________?
A Incremental lines of retzius
B Incremental lines of von Ebner
C Contour lines lines of owen
D None of the above
Correct Answer: Contour lines lines of owen
Gubernacular canal and gubernacular cord are seen in relation to____________?
A Permanent teeth
B Deciduous teeth
C Succedaneous teeth
D None of the above
Correct Answer: Succedaneous teeth
The cells, which are responsible for removal of bone matrix in bone resorption, are_____________?
A Osteoblast
B Fibrocytes
C Polymorphs
D Osteoclasts
Correct Answer: Osteoclasts
Frozen sections can be used for the demonstration of_____________?
A Fat
B Mucin
C Cartilage
D Iron
Correct Answer: Fat
Dehydration of specimen is carried out by____________?
A By using 10% formalin
B By using liquid or solid Co2
C By using increasing percentages of alcohol
D By using 5% nitric acid
Correct Answer: By using increasing percentages of alcohol
A suitable fixative for a routine biopsy specimen is_____________?
A 10% formalin
B 40% formalin
C 20% formalin
D 10% alcohol
Correct Answer: 10% formalin
Epithelial attachment is derived from____________?
A Reduced enamel epithelium
B Dental papilla
C Inner enamel epithelium
D Dental sac
Correct Answer: Reduced enamel epithelium
Tooth buds of permanent mandibular incisors are situated_____________?
A Lingual to primary teeth
B Inferior to primary teeth
C Labial to primary teeth
D A and B
Correct Answer: A and B
Gubernacular canal guides the eruption of_____________?
A Primary teeth
B Permanent teeth
C Both A and B
D None of the above
Correct Answer: Permanent teeth
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