A patient is experiencing burning with urination and urgency. Which laboratory test result should the nurse monitor for this patient's manifestations?
A. BUN
B. Serum creatinine
C. Urine culture
D. Urine osmolality
Answer: C
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A statistician measures the difference in songbird warble variation in twenty-five mockingbirds, both before and after nutritional supplementation with Dr. Petit Oiseau's Musical Bird Seed
Warble variation is determined by a cranky librarian, who characterizes the birds, before and after treatment, as one of the following "Lots of Notes There!" "Fair Variety," and "Quite The Redundant Little Song." What considerations determine choice of a test for this research? (Select all that apply.) a. The sample size is small to moderate. b. There is one group of birds and all receive the treatment. c. A before-after type of design is used. d. The independent variable is nominal level. e. Birds are divided into two groups. f. The dependent variable is ordinal level. g. The dependent variable is ratio level.
The behavior of overwhelming involvement with obtaining and using a drug for other than approved medical reasons is called
a. pseudoaddiction c. tolerance b. addiction d. physical dependence
A nurse takes a patient's vital signs. Which of the following is considered a vital sign?
A) mental status B) visual acuity C) blood pressure D) urinary output
A client is prescribed montelukast (Singulair), a leukotriene modifier. Which best describes why this medication was added to the treatment of the client's asthma?
1. The medication is used for the prophylaxis of asthma. 2. The medication is important for an acute bronchospasm. 3. The medication has serious adverse effects including immunosuppression. 4. The medication should not have been added to the treatment.