A community health nurse has collected data for several months on the birthweights of newborns to mothers who smoked throughout their pregnancy. This nurse is acting in which role?
A) Collaborator
B) Manager
C) Researcher
D) Clinician
C
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A patient has sustained a burn from a gas grill. She has been prescribed a sulfonamide to prevent a burn infection. What route is preferred in the prevention of a burn infection?
A) Intrathecal B) Topical C) Parenteral D) Oral
A nurse cares for adult clients who experience urge incontinence. For which client should the nurse plan a habit training program?
a. A 78-year-old female who is confused b. A 65-year-old male with diabetes mellitus c. A 52-year-old female with kidney failure d. A 47-year-old male with arthritis
The nurse collects a stool culture from a patient diagnosed with traveler's diarrhea. What bacterium does the nurse expect the culture to grow?
A) Escherichia coli B) Staphylococcus aureus C) Streptococcus type B D) Pseudomonas
Which pattern of missingness yields unbiased parameter estimates, regardless of which method of addressing the problem is used?
a. Missing completely at random b. Missing at random c. Missing not at random d. All but MNAR (nonignorable missingness)