Most vitamins, whether fat or water soluble, move into the intestinal mucosal and submucosal cells to the blood via
A) osmosis.
B) active transport.
C) diffusion.
D) ion exchange.
C
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The nurse is caring for a patient who has had impacted stools twice in the past month. What is an appropriate laxative for this patient?
A) Milk of Magnesia B) Agoral Plain C) Colace D) Dulcolax
The family of a patient who is showing signs of impending death tells a nurse that they would like for any organs that can be used to be donated. What action should the nurse implement?
a. Wait until the patient has died before dis-cussing organ donation with the family. b. Tell the family that the patient has not signed a consent, so the organs cannot be donated. c. Check the patient's record to see whether the physician has written an order for the patient to have organs donated. d. Notify the physician of the family's wish-es.
The nurse is going to calculate a patient's metabolic needs by using the Harris- Benedict equation. Which of the following is needed prior to using this equation?
1. weight in pounds 2. height in inches 3. body mass index 4. age
Which is most important in a critical appraisal of a body of literature?
a. Counting the available resources to determine whether more information is necessary. b. Examining the quality and content of the resources to determine the credibility and validity of each. c. Reviewing the reference lists in each study to find other relevant studies and landmark studies. d. Searching the literature thoroughly using appropriate keywords to ensure that all relevant literature is included.