A. Fibro blast
B. Odontoblasts
C. Cementoblasts
D. Merkel cells
✅ The correct answer is option A. Fibro blast.
Medical
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
✅ The correct answer is option A. Decreasing the size and shape of pulp tissue and cellular component.
In Cytochrome p450, P stands for____________?
A. Structural proteins
B. Substrate protiens
C. Pigment
D. Polymer
✅ The correct answer is option C. Pigment.
Which of the following is not a cause of secondary polycythemia ?
A. High Altitude
B. Myeloproliferative changes
C. Pheochromocytoma
D. Cerebellar hemangioblastoma
✅ The correct answer is option B. Myeloproliferative changes.
The ketone bodies, which are excreted in diabetic ketoacidosis ?
A. Acetoacetic acid and pyruvic acid
B. Acetoacetic acid and oxalocacetic acid
C. Acetoacetic acid and alpha ketoglutaric acid
D. Acetoacetic acid and beta hydroxyl butyric acid
✅ The correct answer is option D. Acetoacetic acid and beta hydroxyl butyric acid.
Holocrine secretion is seen in_____________?
A. Salivary
B. Mammary
C. Sebaceous glands
D. Gastric
✅ The correct answer is option C. Sebaceous glands.
The contractile element in a skeletal muscle is present in______________?
A. Sarcolemma
B. Sarcoplasm
C. Myofibril
D. Endomysium
✅ The correct answer is option C. Myofibril.
All are true about calciotraumatic line, except______________?
A. Due to caries
B. Due to death of odontoblastic layer
C. It remains after caries is removed
D. Because of odontoblastic migration from cell rich zone
✅ The correct answer is option B. Due to death of odontoblastic layer.
The primary effect of calcitonin is__________________?
A. Bone deposition
B. Bone resorption
C. Increases intestinal absorption of calcium
D. Decreases intestinal absorption of calcium
✅ The correct answer is option A. Bone deposition.
Protective crests of contour on buccal and lingual surfaces are found______________?
A. In the middle third of the lingual
B. Nearest the occlusal third of the lingual
C. In the cervical third of the buccal
D. Both A and C
✅ The correct answer is option D. Both A and C.