The nurse is caring for a client with stable esophageal varices. Which of the following actions is most important?
Maintain a patent airway and prevent aspiration
Monitor the effects of ant-hypertensive medications
Prepare the client for immediate portal shunting surgery
Perform fecal occult testing on all stools
The Correct Answer is B
A. Maintain a patent airway and prevent aspiration: While maintaining a patent airway is always important, esophageal varices do not typically cause aspiration unless they rupture. This choice would be a priority in an acute bleed, not in a stable client.
B. Monitor the effects of antihypertensive medications: Beta-blockers (e.g., propranolol) are commonly prescribed to reduce portal hypertension, preventing variceal rupture. Monitoring the effects of these medications is crucial in maintaining hemodynamic stability.
C. Prepare the client for immediate portal shunting surgery: Surgical shunting is considered for refractory cases with severe, recurrent bleeding. A client with stable varices does not require immediate surgery.
D. Perform fecal occult testing on all stools: Esophageal varices cause upper GI bleeding, which manifests as hematemesis or melena, not occult blood in the stool.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "My immune system reacts to gluten and damages the villi in my gut.": Celiac disease is an autoimmune disorder in which gluten triggers an immune response that damages the small intestinal villi, leading to malabsorption.
B. "I have an allergy to the proteins that are found in wheat.": Celiac disease is not a wheat allergy; it is an autoimmune condition triggered by gluten, a protein found in wheat, barley, and rye.
C. "I am glad that I can still eat rye bread." : Rye contains gluten and must be avoided in celiac disease.
D. "The bacteria in my gut are unable to digest gluten." : Celiac disease is not caused by bacterial inability to digest gluten but by an autoimmune response to gluten.
Correct Answer is ["25"]
Explanation
Total volume to be infused = 50 mL
Infusion rate = 2 mL/min
Time required = Total volume / Infusion rate
= 50 mL ÷ 2 mL/min
= 25 minutes
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