Which of the following interproximal devices is most effective in a class I embrasure effective in reducing caries?
A) Electric toothbrush
B) Dental floss
C) Wooden stick
D) Rubber tip stimulator
B
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After assessing the following patients, which would the EMT identify as suffering from multisystem trauma?
A) 24-year-old male; slipped on ice; tenderness to the right shoulder B) 61-year-old male; became dizzy and fell down five stairs; laceration to the head; open fracture to the left lower leg C) 31-year-old female; large laceration to her leg from a hunting knife; bleeding controlled D) 89-year-old female fell in a nursing home; hematoma to the back of her head
Which of the following has the greatest impact on system-wide health care costs?
a. Purchase price of new technology b. Utilization of technology once it becomes available c. Increased hospitalizations due to overuse of technology d. Training costs associated with new technology
Medicare pays the entire bill for covered services as long as the services are medically reasonable and necessary in what type of care setting?
A. Home health care B. SNF C. Hospital inpatient D. None of the above
In the United States, what percentage of our gross national product is spent on public assistance and social and health programs for those in need?
A) > 6% B) > 14% C) > 50% D) > 1% E) None of the above