Which of the following is contraindicated for care of an implant?
A) Metal-core interproximal brush
B) Electric toothbrush
C) Sodium bicarbonate toothpaste
D) Antimicrobial rinse
E) Both A and C
F) Both B and D
E
Explanation: E) Use of metal is contraindicated on implants because it can scratch the surface. A scratched surface will trap bacteria, a risk factor to peri-implantitis, which can possibly lead to implant failure. Use of abrasive toothpastes and salt can scratch the titanium surface.
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When a normally well-adjusted person becomes ill, he is likely to _______ a. cope with the illness easily and maintain the same level of good adjustment. b. cope with the illness effectively, but his level of adjustment will be lessened. c. become poorly adjusted until he recovers
d. remain poorly adjusted for some time after recovery.
Which of the following is the recommended age to administer the first Haemophilus influenzae type b immunization to a child?
A. Two months B. Six months C. Fifteen months D. Twelve months