Which type of sample is considered to be the weakest for quantitative studies?
A) Convenience
B) Quota
C) Purposive
D) Systematic
A
You might also like to view...
What is the ratio of the weight of sodium chloride to the volume of IV fluid in NS?
A. 0.9 grams of sodium chloride to 100 mL of IV fluid B. 0.009 grams of sodium chloride to 1 milliliter of IV fluid C. 0.9 grams of sodium chloride to 1 liter of IV fluid D. 0.9 milligrams of sodium chloride to 100 mL of IV fluid
While you are admitting an adult patient, he asks you whether he should create an advance directive. To provide him adequate information to make an informed decision, you should tell the patient which of the following? Select all that apply
a. If he is unable to communicate, his family may make changes to his advance directive. b. Once he signs an advance directive, no further care will be provided to him. c. He may change his advance directive by telling his physician or by making changes in writing. d. An advance directive will ensure he gets as much or as little care as he wishes.
How does formative evaluation help the community/public health nurse?
A. Analyzes the data and recognizes gaps. B. Determines what to do differently next time. C. Improves care as it is being delivered. D. Improves future evaluations of the nurse's practice.
The nurse is caring for a patient with AKI who does not have signs or symptoms of fluid overload. A fluid challenge is performed to promote kidney perfusion by doing what?
a. Administering normal saline 500 to 1000 mL infused over 1 hour b. Administering drugs to suppress aldosterone release c. Instilling warm, sterile normal saline into the bladder d. Having the patient drink several large glasses of water