Standard precautions require that examination rooms, equipment, blood spills, and other potentially infectious materials be cleaned with which of the following?
A. Bleach
B. Povidone-iodine
C. Soap and water
D. Isopropyl alcohol
E. Hydrogen peroxide
Answer: A
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Symptoms of Legionnaires' disease generally start ________ days after a person has been infected.
A. 2 to 10 B. 12 to 20 C. one to three D. 7 to 10
An example of a ‘never' event is:
a. A patient dies while awaiting kidney transplant. b. A surgeon amputates the wrong leg. c. A patient does not get flu vaccine because the physician's office ran out. d. A patient found involved in a string of STD diagnoses.
The right SC joint is visible away from the vertebral column, whereas the left SC joint is super-imposing the vertebral column on a mobile AP chest projection. How should the positioning set-up be adjusted to obtain an optimal image?
a. Adjust the central ray angulation toward the left side of the patient. b. Rotate the patient toward the right side. c. Adjust the central ray angulation caudally. d. Adjust the central ray angle toward the right side of the patient.
The bulk of direct health care spending is consumed by ______ services.
Fill in the blank(s) with the appropriate word(s).