A. Amelogenisis imperfecta
B. Dentinogenesis imperfecta
C. Enamel hypoplasia
D. Oligodontia
✅ The correct answer is option D. Oligodontia.
5. The temperature (in °F) of the mixing slab for silicate cements should be_____________?
A. 55 – 65
B. 65 – 75
C. 75 – 85
D. 85 – 95
✅ The correct answer is option B. 65 – 75.
26. All of the following are supplied by the ansa cervical is except_____________?
A. Sternohyoid
B. Omohyoid
C. Stenothyroid
D. Thyrohyoid
✅ The correct answer is option D. Thyrohyoid.
Which of the following statement is TRUE? The hydrolysis of lactose yields glucose and galactose_____________?
A. The hydrolysis of lactose yields glucose and galactose
B. The hydrolysis of maltose yields glucose and fructose
C. The hydrolysis of sucrose yields only glucose
D. All of the above statements are true
✅ The correct answer is option A. The hydrolysis of lactose yields glucose and galactose.
4. The percentage of copper in high copper alloy is______________?
A. 10-12%
B. 0-6%
C. 13-30%
D. 20-30%
✅ The correct answer is option C. 13-30%.
25. Level III neck nodes are____________?
A. In the sub- mental triangle
B. In the posterior triangle
C. In the midline from hyoid to suprasternal notch
D. around the middle 1/3rd of internal jugular vein
✅ The correct answer is option D. around the middle 1/3rd of internal jugular vein.
101. Inter globular dentin results due to_____________?
A. Failure of coalescence of calcospherities
B. Fracture of the dentin
C. Artifact in light microscopy
D. Disturbance in dentinal tubules
✅ The correct answer is option A. Failure of coalescence of calcospherities.
98. In peripheral tissues which of the following contains substance P______________?
A. Plasma cell
B. Mast cell
C. Nerve terminal
D. Vascular endothelium
✅ The correct answer is option C. Nerve terminal.
24. Nasolacrimal duct opens into________________?
A. Superior meatus
B. Middle meatus
C. Inferior meatus
D. none of the above
✅ The correct answer is option C. Inferior meatus.
Which of the following about biological membrane is true ?
A. Lipid moiety is amphipathic
B. Rigid assembly of protein, lipid and carbohydrate
C. Symmertrical bi leaflet structures
D. Lipid and protein moiety are held by covalent interactions
✅ The correct answer is option A. Lipid moiety is amphipathic.