The nurse is preparing to administer medications and notes that a patient has sucralfate ordered QID. When is the best time to administer this medication?
1 hour after meals
1 hour before meals
With meals
With a bedtime snack
The Correct Answer is B
A. 1 hour after meals: Sucralfate works by forming a protective barrier over ulcers. It is best absorbed when the stomach is empty, so taking it after meals reduces its effectiveness.
B. 1 hour before meals: Sucralfate should be administered 1 hour before meals to allow it to form a protective barrier in the stomach lining without interference from food.
C. With meals: Taking sucralfate with meals can interfere with its ability to coat the stomach effectively.
D. With a bedtime snack: Sucralfate should be taken on an empty stomach for optimal effectiveness, not with food.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Perforation: A temperature of 102.4° F and abdominal rigidity are suggestive of peritonitis, which is a potential complication of diverticulosis. Perforation of a diverticulum can lead to leakage of intestinal contents into the abdominal cavity, causing infection and inflammation.
B. Obstruction: Although obstruction can occur in diverticulosis, it typically causes symptoms such as bloating, abdominal distention, and pain, not fever and rigidity.
C. Infection: While infection can occur with diverticulosis, fever and rigidity in this scenario are more likely due to perforation leading to peritonitis, which is a more severe condition.
D. Constipation: While constipation can exacerbate diverticulosis, it would not typically cause fever or abdominal rigidity.
Correct Answer is B
Explanation
A. Constipation: This is a common side effect of calcium-based or aluminum-based antacids, not magnesium-based.
B. Diarrhea: Magnesium-based antacid preparations, such as magnesium hydroxide, commonly cause diarrhea because magnesium has an osmotic effect in the intestines, drawing water into the bowel and increasing motility.
C. Heartburn: Magnesium-based antacids are used to treat heartburn, not cause it.
D. Rebound indigestion: This is more commonly associated with calcium-based antacids, such as calcium carbonate.
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