🔰قناة اللجنه العلمية للدفعة 7 فني أسنان 🔰
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⛔⛔اختبار سنه ثالثه ترم ثاني لماده الزراعات:
1-All of them the problems with tooth loss exept :
a-loss of youthful appearance.
b-loss of lip support.
c-plaque accumulation .
d-loss of facial contours.
2-All of them the biological requirements of implant martials expect :
a-they should not be carcinogenic.
b-they should be initate tissue integration easily.
c-they should resist fatigue.
d-none all of above .
3-All of them the indications for important expect :
a-edentulous patient.
b-hyperactive gag reflex .
c-bruxism .
d-unfavourable number and location of abutments.
4-The best solution for restoration prosthesis is:
1-RPD.
2-RCD.
3-FPD.
4-implants.
5-The disadvantages of implants is:
1-Time consumin
2-Damage of healthy teeth
3-Can be uncomfortable
4-Bite force is decreased
1-Endosteal implants are frameworks that rest on the bony ridge under the periostium.
2-The preliminary evalutions for implant including the psychological evalution.
3-Autografts are taken from human donors.
4-For unfavorable number and location of abutments the solution for prosthesis is implant .
5-Fibrointegration is direct contact between the bone and the surface of the loaded implant.
