Measures of central tendency and distribution that summarize information about a variable are examples of:
A) univariate statistics
B) bivariate statistics
C) multivariate statistics
D) none of the above
A
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An occupational health nurse (OHN) is walking through a hospital. Which of the following observations would be concerning to the nurse? (Select all that apply.)
a. A nurse shares that the floor census is at capacity. b. A wet floor without a warning sign or a dry walk area on one side c. A nurse starts an IV without using gloves. d. An electric bed gives a shock when touched. e. Some biological substance on the floor and wall has not been cleaned. f. Volume has been turned very high on several TV sets, necessitating very loud verbal interactions.
Changes in the mouth that naturally occur with the aging process include
A) thickening of the enamel on the teeth. B) recession of the gums. C) increase in saliva production, resulting in drooling in some cases. D) leukoplakia.
The nurse assisted the physician with a needle biopsy of the liver. Following the procedure, which action should the nurse take?
A) Have the client lie on the right side with the bed flat. B) Check the client's coagulation time. C) Elevate the head of the bed. D) Instruct the patient to avoid deep breathing to prevent liver pressure.
A patient states, "I'm tired of all these therapy sessions. It's just too much for me." Using supportive confrontation, the nurse should reply
a. "It will get better if you just keep trying." b. "You are doing fine. Don't be so hard on yourself." c. "Tell me more about how the therapy sessions are too much." d. "I know you find this difficult, but I believe you can get through it."