نماذج الإختبارات و بعض الإجابات المثالية
نماذج الإختبارات و بعض الإجابات المثالي
Practice Multiple Choice Questions:
1) Dentinogenesis imperfecta is an example of an inheritable dentinal originating during:
a) Initiation
b) Proliferation
c) Histodifferentiation stage
d) Morphodifferentiation
e) Apposition
2) Dentin Dysplasia shields type I demonstrate/s:
a) Normal crown morphology
b) Bulbous crown
c) Small crown
d) Short roots
e) a and d
3) Which conditions involving cementum abnormalities?
a) Vitamin D-resistant rickets and Hypoparathyroidism
b) Pseudohypoparathyroidism and Epidermolysis bullosa dystrophica
c) Cleidocranial dysplasia and Hypophosphatasia
d) Pseudohypoparathyroidism and Cleidocranial dysplasia
True or False
· Dentinogenesis imperfect shields type II occurs with osteogenesis imperfecta.
True False
· Dentin Dysplasia involving a defect of circumpulpal dentin and root morphology.
True False
List causes of intrinsic stains can result to tooth discolorations?
……………1- Blood-borne pigments...............
.....................2- Drug administration.............................
.....................3- Hypoplastic-hypocalcified disease states
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