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Prometric Dental Hygiene Exam 3 |Questions and 100% solution
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Prometric Dental Hygiene Exam 3|Questions and 100% solution
Does the FDA regulate fluoride in bottled water? - ✔Yes. The federal Food, Drug, and
Cosmetic Act provides FDA with broad regulatory authority over food, including bottled water,
that is introduced or delivered for interstate commerce (produced and sold in more than one
state). Bottled water that is in intrastate commerce (produced and sold only in one state) is
under the jurisdiction of the state in which the bottled water is produced and sold. You need
to contact the manufacturer to ask if their product is under FDA jurisdiction or state
jurisdiction.
Does the EPA have jurisdiction over the quality of bottled water? - ✔The EPA does not have
jurisdiction over the quality of bottled water. The U.S. Environmental Protection Agency (EPA)
and the FDA have a 1979 Memorandum of Agreement specifying that the EPA regulates safe
drinking water in accordance with the Safe Drinking Water Act, and the FDA regulates bottled
water as a consumer beverage under the Food, Drug, and Cosmetic Act (Federal Register,
Volume 44, No. 141, July 20, 1979). The FDA has its own regulations on standards of quality,
identity, and good manufacturing practices that bottled water must meet.
Hemostasis - ✔can refer to the physiologic process whereby bleeding is halted, thus
protecting the integrity of the vascular system after tissue injury. It is responsible for
minimizing blood loss. It is commonly referred to as stoppage of bleeding, however,
coagulation is only one type of hemostatic process.
Your patient is taking aspirin, and you will be performing scaling and root planing on 2
quadrants with local anesthetic and placing 3 sites of Arestin. What could be a
possible problem? - ✔Prolonged Bleeding
, Prednisone - ✔impairs wound healing
steroids - ✔delayed wound healing
Prozac - ✔causes xerostomia
Claritin - ✔Xerostomia
Cyclosporine - ✔gingival enlargement
parasympathetic nerves (cholinergic action) - ✔produces an increase in fluid volume
(serous saliva).
sympathetic nerves (sympathomimetic action) - ✔produces less volume and viscous saliva
drugs that have an anticholinergic action - ✔reduce the volume of serous saliva, including
antihypertensives, antihistamines, antidepressants, antipsychotics, antiemetics, antispasmotics,
and anti-parkinsonian drugs.
increased risk of bleeding - ✔Aspirin
A patient on an anti-hypertensive is most likely to experience what problem in the dental chair?
- ✔orthostatic hypotension.
Oraqix® - ✔(lidocaine and prilocaine periodontal gel) 2.5%/2.5% Periodontal Gel is supplied
in dental cartridges that provide 1.7 g gel.
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