A. 48 mm
B. 38 mm
C. 58 mm
D. 28 mm
✅ The correct answer is option A. 48 mm.
Medical
If overgrowth of cementum does not improve the functional qualities of cementum, it is termed as_____________?
A. Hyperplasia
B. Hypoplasia
C. Hypertrophy
D. Excementoses
✅ The correct answer is option A. Hyperplasia.
PH of polycarboxylate liquid is____________?
A. 5
B. 7
C. 8
D. 1.7
✅ The correct answer is option D. 1.7.
The anatomic crown is shorter than the clinical crown of a tooth in which of the following instances___________________?
A. Impaction
B. Gingivitis
C. Occlusal wear
D. Gingival recession
✅ The correct answer is option D. Gingival recession.
Following eruption , the root of the maxillary central incisor completes development at what approximate age ?
A. 7 years
B. 8 years
C. 9 years
D. 10 years
✅ The correct answer is option D. 10 years.
Which line angle area is most acute when a permanent maxillary second molar is viewed occlusally ?
A. Mesiofacial
B. Distofacial
C. Mesiolingual
D. Distolingual
✅ The correct answer is option A. Mesiofacial.
Ketone bodies are by products of metabolism of_____________?
A. Carbohydrate
B. Protein
C. Fat
D. All of the above
✅ The correct answer is option C. Fat.
Creep value of which of the following is the highest ?
A. Low copper amalgam alloy
B. Admix alloy
C. Single composition alloys
D. Creep value of all the above mentioned alloys is same
✅ The correct answer is option A. Low copper amalgam alloy.
Dispersion of crystalline phase to strengthen ceramics results in_________________?
A. dispersed porcelain
B. Glazed porcelain
C. aluminium porcelain
D. All of the above
✅ The correct answer is option C. aluminium porcelain.
Increase in the residual mercury in silver amalgam filling can_____________?
A. Cause fracture of the filling
B. Tarnish and corrosion
C. Increase the strength
D. Decrease condensation pressure
✅ The correct answer is option A. Cause fracture of the filling.