A research hypothesis:
A) Is a set of logically interrelated propositions
B) Is usually more general in scope than the problem statement
C) Predicts the nature of the relationship between two or more variables
D) Predicts the absence of a relationship between two or more variables
C
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A nurse is assessing patients for the presence of patent ductus arteriosus (PDA). Which patient should the nurse assess first?
A. 1-year old, history of frequent colds B. 4-year old, blood pressure of 102/36 mm Hg C. Infant with history of poor feeding D. Toddler with murmur at right sternal border
The nurse is preparing an educational session for community members on bicycle safety. What strategies should the nurse keep in mind when preparing written materials for the presentation? (Select all that apply.)
1. Place material in bullet points. 2. Use a large type font with printed materials. 3. Avoid professional jargon and use simple terms with one or two syllables. 4. Place all written material on one sheet, limiting the amount of white space. 5. Write at a grade level 1 to 2 grades below the highest educational level of the participants.
Breast cancer spreads throughout the body by:
a. blood vessels c. bony ingrowth b. the lymphatic system d. the abdominal plexus
A 63-year-old male patient had a cystectomy with an ileal conduit yesterday. Which new assessment data is most important for the nurse to communicate to the physician?
a. Cloudy appearing urine b. Hypotonic bowel sounds c. Heart rate 102 beats/minute d. Continuous stoma drainage