Determining the sample interval (represented by k), randomly selecting a number between 1 and k, and including each kth element in your sample are steps for which type of sampling method?
A. simple random
B. stratified
C. cluster
D. systematic
ANS: D
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The client is a very thin, emaciated 86-year-old woman who reports new-onset shortness of breath. Chest x-ray reveals a spot on the lungs that the physician believes is an inoperable lung cancer
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Ordered: 25,000 units of heparin in 250 mL D5W infusing at 8 mL/h. The hourly heparin dosage is
_____________. Fill in the blank(s) with correct word
An older adult client informs the nurse, "I just don't feel like myself. I cry so easily and my mobility is so bad from my degenerative disk disease in my back. " What factor is most likely contributing to the client's depression?
A) Pain B) Shortness of breath C) Hearing loss D) Diminished vision
A patient wants to know how long it will take to know if a skin graft used to cover a burn site is successful. How many days should the nurse explain as needed for graft vascularization to occur?
a. 1 to 2 b. 3 to 5 c. 7 to 9 d. 11 to 13