Nokea
A patient who has chronic constipation asks the nurse about the use of psyllium (Metamucil). Which information will the nurse include in the response?
Correct Answer: D
Rationale: Rationale for Correct Answer D:
- Psyllium is a bulk-forming laxative that works by absorbing water in the intestines, forming a gel-like mass that helps with bowel movements.
- Taking large amounts of fluid is essential when using psyllium to prevent the gel-like mass from hardening and causing impaction or bowel obstruction.
- Adequate fluid intake is crucial for the safe and effective use of psyllium as a laxative.
Summary of Incorrect Choices:
- Choice A is incorrect because fiber-containing laxatives like psyllium do not directly impact the absorption of fat-soluble vitamins.
- Choice B is incorrect as dietary sources of fiber should not be eliminated entirely but rather balanced to prevent excessive gas.
- Choice C is incorrect as all medications, including laxatives, can have potential adverse effects; however, psyllium is generally well-tolerated when used appropriately.