Each of the following types of protective eyewear is acceptable for use by the dental radiographer except one. Which one is the exception?
A) Glasses with side shields
B) Goggles
C) Contact lenses
D) Full face shields
C
Explanation: A) Protective eyewear is worn to protect against aerosols and spatter and, to be effective, must cover the sides as well as the fronts of the eyes.
B) Protective eyewear is worn to protect against aerosols and spatter and, to be effective, must cover the sides as well as the fronts of the eyes.
C) Protective eyewear is worn to protect against aerosols and spatter and, to be effective, must cover the sides as well as the fronts of the eyes.
D) Protective eyewear is worn to protect against aerosols and spatter and, to be effective, must cover the sides as well as the fronts of the eyes.
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The secretory part of sweat glands is found in the
A) stratum spinosum B) subcutaneous space below the dermis C) papillary layer of the dermis D) stratum malpighi
A patient has been struck in the back by a heavy piece of wood that was being bent to make a form for a concrete arch. He is responsive, but cannot feel or move his legs. He has bruising to his back and is incontinent of urine. The skin below the injury site is red and warm. As a knowledgeable AEMT, you should realize that:
A) a cervical collar is unnecessary. B) the paralysis may resolve. C) the ability to feel will return. D) the paralysis is permanent.
Which of the following criteria is used to determine medical necessity?
a. Costly treatment is provided when compared with alternative methods. b. Least expensive service is provided to patient, regardless of outcome. c. Procedure or service is performed to treat a health care condition. d. Treatment has a 50 percent chance of being effective for health outcome.
What is done by a payer to determine the appropriateness of medical services?
A. development B. determination C. utilization review D. concurrent care