A. High strength
B. Sets quickly
C. Needs no squeezing of excess mercury
D. Greater plasticity and adapts well to cavity walls
✅ The correct answer is option D. Greater plasticity and adapts well to cavity walls.
1013. Cementum formation is seen_______________?
A. After dentin formation
B. Before dentin formation
C. Both are formed at same time
D. None of the above
✅ The correct answer is option A. After dentin formation.
1008. A diet deficient in calcium will result in_____________?
A. Stimulation of the thyroid gland
B. Increased ability to cross – link fibrin
C. Production of Calcitonin and a low blood calcium level
D. Production of parathyroid hormone and bone resorption
✅ The correct answer is option D. Production of parathyroid hormone and bone resorption.
1004. Shift of the oxygen dissociation curve to right is caused by the following factors EXCEPT_______________?
A. Increased 2,3 BPG
B. Increased temperature
C. Increased concentration of carbon – di – oxide
D. Increased concentration of oxygen
✅ The correct answer is option D. Increased concentration of oxygen.
997. Decreased basal metabolic rate is seen in_______________?
A. Obesity
B. Hyperthyroidism
C. Feeding
D. Exercise
✅ The correct answer is option A. Obesity.
992. Development of supporting tissues of the tooth is initiated by____________?
A. Cells of dental follicle
B. Cells of odontogenic layer
C. Cementoblasts
D. Cells of the gingiva
✅ The correct answer is option A. Cells of dental follicle.
1027. Temporary structures in enamel organ are (before enamel formation) ?
A. Enamel knot
B. Enamel cord
C. Both A and B
D. Enamel Cuticle
✅ The correct answer is option C. Both A and B.
1022. The rest of malassez in the periodontal ligament are derived from_____________?
A. Dental pulp
B. Lamina propria
C. Odontogenic epithelium
D. Vestibular lamina
✅ The correct answer is option C. Odontogenic epithelium.
1019. Resting membrane potential of nerve fiber is_______________?
A. -70 mv
B. -90 mv
C. -55 mv
D. + 35 mv
✅ The correct answer is option A. -70 mv.
1012. Histologically the dental pulp most closely resembles______________?
A. Nerve tissue
B. Vascular tissue
C. Granulation tissue
D. Loose connective tissue
✅ The correct answer is option D. Loose connective tissue.