Which of the following is true about convenience sampling?
a. It tends to be less expensive and easier to conduct.
b. It requires fewer subjects to achieve a representative sample.
c. It is used more often in quantitative research.
d. It allows the researcher greater control over extraneous variables.
ANS: A
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The recovery room nurse is admitting a patient from the OR following the patient's successful splenectomy. What is the first assessment that the nurse should perform on this newly admitted patient?
A) Heart rate and rhythm B) Skin integrity C) Core body temperature D) Airway patency
The "art of nursing" refers mainly to the use of
a. imaginative caring strategies. b. creative approaches to patient problems. c. professional intuition based on experience. d. multiple levels of patient assessment.
A patient received allogeneic hematopoietic stem cell transplantation 2 days ago. Which information should the nurse provide?
1. "Your body is accepting the transplanted cells, so you should be feeling a lot better." 2. "Your body is making normal hematopoietic cells." 3. "You feel so bad because the transplanted cells are attacking your tissues, but that is normal and will pass." 4. "You may not feel well today, and we need to protect you from exposure to any infections."
Reduced capillary osmotic pressure can be caused by which of the following?
A. Dehydration B. Low concentration of plasma proteins C. Increased hydrostatic pressure in the veins draining the capillaries D. Edema