The independent variable is race/ethnicity (white/nonwhite). The dependent variable is pulse rate. The appropriate statistical test is a:
A) t-test
B) Mann-Whitney U-test
C) Chi-square test
D) Pearson's r
A
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The nurse is providing health education to a patient scheduled for a colonoscopy. The nurse should explain that she will be placed in what position during this diagnostic test?
A) In a knee-chest position (lithotomy position) B) Lying prone with legs drawn toward the chest C) Lying on the left side with legs drawn toward the chest D) In a prone position with two pillows elevating the buttocks
A nurse is working with an older individual who has recently started an exercise program. The individual tells the nurse, "This exercise thing is really hard, and I absolutely hate walking on a treadmill going nowhere
I think I am going to call it quits." Which of the following responses by the nurse will be most effective in encouraging the individual to remain in the program? a. "If you stop exercising, you will reverse all the good effects that the exercise accom-plished." b. "I will have to report that to your physi-cian." c. "What types of exercise do you enjoy do-ing?" d. "Most older people hate exercising, but they do it anyways."
What are Heberden nodes?
a. Yellow longitudinal lines in the nails b. Thickened discolored fingernails c. Darkened areas under the fingernail d. Bony enlargements of distal joints of the fingers
The field of advanced practice nursing (APN) has grown since its inception in the 1800s. In this list of types of APN degrees, which is not necessarily correct?
a. CRNA c. NP b. CSN d. CNM