HESI Practice Test Pharmacology Related

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A patient is prescribed sucralfate (Carafate) and asks the nurse what the purpose of taking this medication is. Which is the nurse's best response?

  • A. The medication helps reduce bacteria levels in the stomach
  • B. The medication helps neutralize gastric acid in the stomach
  • C. The medication is used to protect the gastrointestinal mucosa
  • D. The medication can reduce the patient's constipation
Correct Answer: C

Rationale: The correct answer is C. Sucralfate (Carafate) is used to protect the gastrointestinal mucosa by forming a protective barrier over ulcers. This barrier helps prevent stomach acid from further damaging the ulcers and promotes healing. It does not directly reduce bacteria levels, neutralize gastric acid, or have a direct effect on constipation.