What is 0.87% of 30?
1. 26.1
2. 0.261
3. 2.9
4. 0.34
2
Rationale 1:
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The patient recently had a cast applied to his left lower leg after a football injury in which he broke his tibia. After the application of the cast, the nurse felt the toes of his left and right feet
To assess circulation in the left foot, the nurse should do which of the following? a. Use the tips of her fingers to assess temperature. b. Expect that the temperature in the left leg will be lower than that in the right. c. Expect that the temperature of the left foot to be the same as the right foot. d. Expect that the left foot will be warmer than the left.
Which of the following would be one of the first steps in attempting to control a disease?
a. Create an appropriate screening test for widespread use b. Define what the disease looks like in confirmed or probable cases c. Determine the disease's portal of entry and portal of exit d. Measure the extent of its spread geographically
The charge nurse at a nursing home impresses on a visiting class of nursing assistants the importance of hand washing, because older adults have a depressed immune response. One contributor to this depressed immune response in older adults is:
A) Decreased serum activity of the thymic hormones B) Inactivation of varicella-zoster infections C) Decreased serum concentrations of IgA and IgG D) High pain sensitivity associated with inflammation
The nursing chief executive officer (CEO) works in a major rehabilitation and subacute facility network. Her span of control refers to the number of:
a. miles in which the network resides. b. ancillary staff accountable to her. c. nurses and non-nurses reporting to her. d. inpatients that the facilities service.