Functions of the Gastrointestinal Tract Quiz
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Questions and Answers

What is the appropriate action to evacuate barium from the GI tract postprocedure?

  • Avoid dairy products
  • Use enemas to cleanse the bowel
  • Remain NPO for an extended period
  • Increase fluid intake (correct)
  • If a patient's stool appears tarry-black in color, where is the suspected location of bleeding?

  • Upper GI tract (correct)
  • Sigmoid colon
  • Anus or rectum
  • Large intestine
  • How would a nurse document bowel sounds if one or two are heard in a 2-minute period?

  • Normal
  • Hyperactive
  • Paralytic ileus
  • Hypoactive (correct)
  • What is the correct recommendation regarding dairy products after a GI procedure?

    <p>Avoid dairy products for 24 hours postprocedure</p> Signup and view all the answers

    Which symptom indicates lower rectal or anal bleeding?

    <p>Streaking of blood on toilet tissue</p> Signup and view all the answers

    What would be the most appropriate intervention for a suspected GI bleed patient with bright red blood in stool?

    <p>Notify healthcare provider immediately</p> Signup and view all the answers

    What is one of the primary functions of the gastrointestinal (GI) tract?

    <p>Absorption into the bloodstream of nutrient molecules produced by digestion</p> Signup and view all the answers

    Which bodily system is primarily responsible for maintaining fluid, electrolyte, and acid-base balance?

    <p>Urinary system</p> Signup and view all the answers

    For a lower GI tract study, what is an essential step in patient preparation?

    <p>Having enemas the day before the test</p> Signup and view all the answers

    What is NOT a part of the GI tract's primary functions?

    <p>Controlling electrolyte balance</p> Signup and view all the answers

    Why is it important to empty and cleanse the lower bowel before a lower GI tract study?

    <p>To enhance visualization of the lower GI tract</p> Signup and view all the answers

    Which organ system plays a significant role in controlling electrolyte balance?

    <p>Urinary system</p> Signup and view all the answers

    What should the nurse plan to prevent or address in the late stages of esophageal cancer?

    <p>Obstruction of the esophagus</p> Signup and view all the answers

    Which is considered an early sign of esophageal cancer?

    <p>Painful swallowing</p> Signup and view all the answers

    What is a recommended dietary management strategy for a hiatal hernia?

    <p>Eating smaller amounts more frequently</p> Signup and view all the answers

    Which action may bring some relief for a patient with recurrent heartburn and regurgitation?

    <p>Drinking beverages with meals</p> Signup and view all the answers

    What is a characteristic noted in later stages of esophageal cancer?

    <p>Erosion into the great vessels</p> Signup and view all the answers

    For what condition is taking over-the-counter antacids 30 minutes before eating a potential relief method?

    <p>Hiatal hernia</p> Signup and view all the answers

    What should the nurse report to the physician when assessing a patient's bowel patterns after a barium enema?

    <p>Streaks of blood present in the stool</p> Signup and view all the answers

    Which finding would suggest a potential issue with swallowing due to brain damage?

    <p>Medulla oblongata</p> Signup and view all the answers

    What brain area regulates swallowing?

    <p>Medulla oblongata</p> Signup and view all the answers

    After an inpatient returns from a barium enema, what may be an expected change in bowel movements?

    <p>Increased stool frequency</p> Signup and view all the answers

    Which symptom might indicate referred pain from ureteral colic?

    <p>Groin pain</p> Signup and view all the answers

    What is a sign that a patient may have an issue with intrinsic factor synthesis?

    <p>Sudden weight loss</p> Signup and view all the answers

    What is a key difference between TNA and PN according to the text?

    <p>TNA requires the use of a 1.5-micron filter.</p> Signup and view all the answers

    Which healthcare professional is mentioned in the text as responsible for mixing TNA?

    <p>Certified registered nurse</p> Signup and view all the answers

    Why is it mentioned in the text that TNA does not require the use of a micron filter?

    <p>TNA already contains all necessary micronutrients.</p> Signup and view all the answers

    What action should a nurse take when initiating PN, as suggested by the text?

    <p>Changing the rate based on serum electrolyte values</p> Signup and view all the answers

    Why is it NOT recommended to increase the infusion rate of PN at mealtimes?

    <p>Does not match circadian rhythm of the body</p> Signup and view all the answers

    Based on cost-saving advantages, which parenteral nutrition is preferred over the other?

    <p>TNA</p> Signup and view all the answers

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