ATI RN
ATI Gastrointestinal System Quizlet Questions
Question 1 of 5
Which of the following treatments is used for rectal cancer but not for colon cancer?
Correct Answer: C
Rationale: Radiation therapy is commonly used for rectal cancer to shrink the tumor before surgery, which is not typically done for colon cancer.
Question 2 of 5
Which of the following mechanisms can facilitate the development of diverticulosis into diverticulitis?
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.
Question 3 of 5
Which of the following treatments is used for rectal cancer but not for colon cancer?
Correct Answer: C
Rationale: Radiation therapy is commonly used for rectal cancer to shrink the tumor before surgery, which is not typically done for colon cancer.
Question 4 of 5
The nurse is reviewing the physician's orders written for a client admitted with acute pancreatitis. Which physician order would the nurse question if noted on the client's chart?
Correct Answer: D
Rationale: Morphine for pain should be questioned as it can cause spasms of the sphincter of Oddi, worsening pancreatitis.
Question 5 of 5
Which of the following medications is most effective for treating the pain associated with irritable bowel disease?
Correct Answer: A
Rationale: Acetaminophen is often the first line of treatment for pain associated with irritable bowel disease due to its safety profile.
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