The fraction 80/100 when reduced to lowest terms is:
a. 8/10.
b. 1/4.
c. 4/5.
d. 3/4.
C
Find a number that will evenly divide into the numerator and the denominator.
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Which of the following infectious disease interventions best represents the use of secondary prevention?
a. Clients with HIV infection are encouraged to use condoms to protect sexual partners. b. Clients with HIV infection are given medications to improve immunological response. c. Health care workers are encouraged to receive annual vaccinations for influenza. d. Health care workers are required to have a tuberculosis skin test or chest x-ray.
A public health nurse working in the late 1800s would have most likely provided care to which of the following clients?
a. An 80-year-old man who had diabetes b. A 40-year-old woman who did not have health insurance c. A 20-year-old woman who was pregnant d. A 30-year-old man who had Down syndrome
The nurse uses the FLACC behavioral scale to assess a 6-year-old's level of postoperative pain and obtains a score of 9. The nurse interprets this to indicate that the child is experiencing:
A) little to no pain. B) mild pain. C) moderate pain. D) severe pain.
In diet planning for the diabetic client, the nurse considers that:
a. protein intake > 15-20% of total kcalories may hasten nephropathy. b. fat intake should be less for diabetics than it is for those without diabetes. c. chromium supplements are recommended for better glycemic control in diabetics. d. total kcaloric intake is the primary factor and it is not affected by degree of activity.