Correct Answer: D

Rationale: Placing the client in a high Fowler's position helps prevent aspiration and promotes proper digestion and feeding tube function.

Correct Answer: A

Rationale: Clients with Crohn's disease may exhibit associated disorders such as ankylosing spondylitis, which is an inflammatory condition affecting the spine.

Correct Answer: D

Rationale: The correct answer is D. Undigested food blocking the diverticulum can lead to bacterial invasion, causing inflammation and turning diverticulosis into diverticulitis. Choices A, B, and C do not directly facilitate the development of diverticulitis. Choice A involves a different mechanism related to laxative use, choice B describes a complication of chronic constipation but does not necessarily lead to diverticulitis, and choice C refers to a different condition involving herniation of the intestinal mucosa.

Correct Answer: C

Rationale: After surgery for colon cancer, the client may develop a partial bowel obstruction.

Correct Answer: B

Rationale: Educating the client about the importance of turning can encourage compliance and promote understanding of the necessity to prevent complications such as pressure ulcers and pneumonia.