A. Enamel of deciduous incisiors
B. Enamel of permanent incisors
C. Enamel of premolars
D. Dentin of all teeth, as if is formed first
✅ The correct answer is option A. Enamel of deciduous incisiors.
Medical
All are true regarding glucose 6 phosphate deficiency except______________?
A. Hyperuricemia
B. Hyperglycemia
C. Defective cori cycle
D. Increased mobilization of glycogen from liver
✅ The correct answer is option B. Hyperglycemia.
Cells occurring in greatest number in pulp are______________?
A. Cementoblasts
B. Fibroblasts
C. Osteoblasts
D. Ameloblasts
✅ The correct answer is option B. Fibroblasts.
What is the recommended for condensation of dental amalgam ?
A. 35 pounds
B. 3 pounds
C. 15 lb
D. 25 lb
✅ The correct answer is option B. 3 pounds.
Size of pulp chamber____________?
A. Increases with age
B. Decreases with age
C. Increased in some cases and decreases in some cases
D. None of the above
✅ The correct answer is option B. Decreases with age.
The occulomotor nerve supplies all the muscles of eyeexcept________________?
A. lateral rectus
B. Superior oblique
C. Superior rectus
D. Inferior rectus
✅ The correct answer is option E. A & B.
At the cemento enamel junction, which of the following occurs_____________?
A. Cementum meets enamel
B. Cementum overlaps enamel
C. Cementum does not meet enamel
D. All of the above
✅ The correct answer is option D. All of the above.
Failure of descent of thyroid analage can be seen in the tongue_________________?
A. In anterior 2/3 of dorsal aspect
B. In posterior 1/3 of dorsal aspect
C. Near the base of tongue close to foraman caecum
D. In anterior 2/3 of inferior surface
✅ The correct answer is option C. Near the base of tongue close to foraman caecum.
All of the following is true of facial nerve except_______________?
A. Supplies motor branches to the muscles of facial expression
B. It has no sensory component
C. The muscles of the eyelid will be spared in upper motor neuron lesions
D. It is a nerve of 2nd arch
✅ The correct answer is option B. It has no sensory component.
Regarding teeth which statement is wrong ?
A. Enamel is harder than dentine
B. Enamel has no cells
C. Ameloblast secrete enamel and dentine
D. Odontoblast produce dentin
✅ The correct answer is option C. Ameloblast secrete enamel and dentine.