As stated in the Frank-Starling law, a direct relationship exists between the _____ of the blood in the heart at the end of diastole and the _____ of contraction during the next systole.
a. Pressure; force
b. Volume; strength
c. Viscosity; force
d. Viscosity; strength
Answer: b. Volume; strength
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The chemotherapy nurse would administer vincristine (Oncovin) by which route?
a. Intrathecal b. Oral c. Intravenous d. Intraosseous
The nurse is caring for an anorexic client who is severely malnourished. A nasogastric feeding tube is inserted, and tube feedings are started. Which laboratory finding is the best indication that the client's nutritional status is improving?
a. Sodium has risen from 130 to 144 mg/dL. b. Creatinine has dropped from 1.9 to 0.5 mg/dL. c. Prealbumin level has risen from 9 to 13 mg/dL. d. Blood urea nitrogen (BUN) level has dropped from 15 to 11 mg/dL.
A nurse has discovered that a client should be receiving Meals on Wheels. Which of the follow-ing steps of the nursing process is the nurse performing?
a. Diagnosis b. Planning c. Assessment d. Implementation
Part-time staffing by nurses includes which advantages? Select all that apply
a. Provides a backup b. Maintains skills c. Increases income d. Provides life outside of family e. Maintains education