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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

Regressive changes in pulp include____________?
A Increased fibrotic component
B Decreased cellular component
C Calcification in blood vessels near apical foramen
D All of the above
Correct Answer: All of the above
The 2nd most prominent cells in pulp are______________?
A Fibroblasts
B defense cells
C Odontoblasts
D Histocytes or resting wandering cell
Correct Answer: Odontoblasts
The total volumes of all permanent pulp organ______________?
A 0.38 cc
B 0.58 cc
C 0.02 cc
D 3.8 cc
Correct Answer: 0.38 cc
Aging process affects pulp tissue by_____________?
A Decreasing the size and shape of pulp tissue and cellular component
B Increase cellular component at the expenses of fibre component
C Increases vascularity of the pulp
D Decrease the calcific component of the pulp
Correct Answer: Decreasing the size and shape of pulp tissue and cellular component
Pulp tissue contains all except____________?
A Fibroblasts
B Capillary
C Osteoblasts
D Ameloblasts
Correct Answer: Ameloblasts
Propriceptors are seen in all except______________?
A Skeletal muscle
B TMJ
C Pulp
D None of the above
Correct Answer: Pulp
Pericytes are found___________?
A In thymus
B Around capillaries of pulp
C In gallbladder
D Along with heparin on surface of mast cells
Correct Answer: Around capillaries of pulp
The cells of the dental pulp which are responsible for the deposition of reparative dentin are_________?
A Osteoblasts
B Odontoblasts
C Ameloblasts
D Osteocytes
Correct Answer: Odontoblasts
The radicular pulp is continous with tissues of the periapical area via the____________?
A Pulp canal
B Pulp chamber
C Mental foramen
D Apical foramen
Correct Answer: Apical foramen
Odontoblasts are derived from______________?
A Undifferentiated mesenchymal
B Histocytes
C Macrophages
D Lymphocytes
Correct Answer: Undifferentiated mesenchymal
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