With which solution may patients be asked to rinse their mouths to reduce microorganisms?
a. Peroxide
b. Sodium hypochorite
c. Chlorhexidine gluconate
d. Saline
c
RATIONALE: Chlorhexidine gluconate is a solution patients may be asked to rinse their mouths with to reduce microorganisms.
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What is the term for carbonaceous material that has been burned or pyrolyzed and has a blackened appearance?
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Your patient has broken his tibia and the ends of the bone are raising the tissue but not sticking out of the wound. To minimize the chance of this closed fracture becoming an open fracture, you will:
A. apply direct, twisting force to straighten the leg. B. apply a splint. C. ask the patient what he remembers. D. place the ends of the bone back into place.
Polyether is supplied in ____________
a. powder or liquid form b. two-paste form c. single light-cured paste form d. putty or wash form
A tip for good body mechanics when standing is:
A) ?Get up and stretch often, and take short walks if you can. B) Place one foot up on a small stool or other similar object. C) Place a pillow under your knees. D) All of the above