The definition of fluoridation is the adjustment of water to contain from ________ to ________ ppm of fluoride
A) 0.1; 0.5 B) 0.7; 1.2 C) 1.0; 2.0 D) 0.5; 1
B
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The ____ family of snakes includes coral snakes, mostly found in the southeastern United States.
A. Colubridae B. Elapidae C. Viperidae D. Cnidaria
Which type of pharmacy requires special procedures because of the possible exposure to chemotherapy?
A. Investigational pharmacy B. Compounding pharmacy C. Institutional pharmacy D. Nuclear pharmacy
Proficiency testing evaluates all of the following except
A) competency of personnel. B) media and reagents in use. C) record keeping procedures. D) policies and procedures in use.
You are splinting a patient's lower extremity which appât to have a closed trivia/fibula fracture. The patient has no felling in the foot but has some movement and a weak pulse. You apply a rigid splint to the entire lower extremity and secure it with gauze. Once inside the ambulance, you assess and note that the patient now has no pulse in the injured extremity and the foot is tuning pale. You should:
A. Manually apply traction to the extremity, attempting to tighten out the bones and relieve pressure. B. Assess the patient's femoral pulse. If it is present, the loss of dorsalis pulse is not of concern. C. Check your splint as it may have become too tight with swelling of the injured extremity and may be cutting off circulation. D. Rotate the patient's eg medially to relieve pressure on the femoral arteries.