Correct Answer: C

Rationale: Care for a patient with diverticulosis includes a high-fiber diet and administration of psyllium.

Correct Answer: A

Rationale: To manage dumping syndrome, it is important to omit fluids with meals to slow gastric emptying.

Correct Answer: D

Rationale: The surgery to create an ileoanal reservoir occurs in two stages.

Correct Answer: A

Rationale: Encouraging the patient to not worry about the future is not appropriate. Instead, address her concerns and provide information.

Correct Answer: B

Rationale: A dark red to purple stoma may indicate compromised blood flow or ischemia, which requires immediate medical attention. This color change could be a sign of inadequate blood supply to the stoma tissue, leading to tissue damage or necrosis. Reporting this observation promptly is crucial to prevent further complications. Choices A, C, and D are not indicative of immediate medical concern. A slightly edematous stoma, oozing a small amount of blood, or not expelling stool may not be uncommon findings during the initial post-op period and can be managed without urgent intervention.