A nurse is explaining to a group of students how chronic inflammation in Inflammatory Bowel Disease (IBD) leads to tissue damage. What is a key mechanism involved in this process?

Formation of scar tissue (fibrosis)

Increased production of digestive enzymes

Accelerated cell regeneration in the intestines

Strengthening of intestinal mucosa

Answer and Explanation

The Correct Answer is A

A) Correct. Chronic inflammation in Inflammatory Bowel Disease can lead to the formation of scar tissue (fibrosis) in the intestines. This can result in narrowing of the intestinal lumen and obstruction.

B) Incorrect. While increased production of digestive enzymes may occur in certain digestive disorders, it is not a primary mechanism involved in the tissue damage seen in IBD.

C) Incorrect. In IBD, cell regeneration is often disrupted, and accelerated cell turnover can contribute to inflammation and tissue damage rather than healing.

D) Incorrect. In IBD, the intestinal mucosa may be weakened rather than strengthened due to chronic inflammation and damage.

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Correct Answer is A

Explanation

A) Correct. A barium enema is a radiographic procedure that involves the administration of barium sulfate, which coats the lining of the intestines. This allows for direct visualization of the intestinal tract and detection of abnormalities such as strictures or ulcers.

B) Incorrect. A barium enema is not used to assess blood flow in the gastrointestinal tract. It is primarily used for imaging the anatomy and structure of the intestines.

C) Incorrect. A barium enema does not measure pH levels in the intestines. It is a radiographic procedure for visualizing the intestinal tract.

D) Incorrect. A barium enema is not used to assess muscular function of the intestines. It is primarily used for imaging the anatomy and structure of the intestines.

A. "Crohn's disease primarily affects the colon and rectum." B. "Crohn's disease can affect any part of the gastrointestinal tract from the mouth to the anus." C. "Crohn's disease only affects the small intestine." D. "Crohn's disease primarily affects the stomach and esophagus."

Correct Answer is B

Explanation

A) Incorrect. Crohn's disease is not limited to the colon and rectum. It can affect any part of the gastrointestinal tract, from the mouth to the anus.

B) Correct. Crohn's disease is known for its potential to affect any segment of the gastrointestinal tract, making it different from ulcerative colitis, which primarily affects the colon and rectum.

C) Incorrect. Crohn's disease can affect both the small and large intestines, but it is not limited to the small intestine alone.

D) Incorrect. Crohn's disease does not primarily affect the stomach and esophagus. It can involve any part of the gastrointestinal tract, but it most commonly affects the small intestine and colon.

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A nurse is explaining to a group of students how chronic inflammation in Inflammatory Bowel Disease (IBD) leads to tissue damage. What is a key mechanism involved in this process?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is explaining to a client the purpose of a barium enema in diagnosing Inflammatory Bowel Disease (IBD). What information should the nurse provide?

Correct Answer is A

Explanation

A client newly diagnosed with Crohn's disease asks the nurse about the specific areas of the gastrointestinal tract that can be affected. How should the nurse respond?

Correct Answer is B

Explanation

A nurse is conducting an educational session on risk factors for Inflammatory Bowel Disease. What should the nurse include as a known environmental risk factor for developing IBD?

A nurse is providing education to a client with Inflammatory Bowel Disease (IBD) who is prescribed immunosuppressant medications. What should the nurse emphasize about infection prevention?

A client with Inflammatory Bowel Disease (IBD) asks the nurse about dietary recommendations to manage their condition. How should the nurse respond regarding dietary interventions?

A client with Inflammatory Bowel Disease (IBD) is asking the nurse about the role of probiotics in managing their condition. How should the nurse respond?

A client asks the nurse about the purpose of a sigmoidoscopy in the diagnosis of Inflammatory Bowel Disease (IBD). How should the nurse respond?

A client asks the nurse if having a history of frequent antibiotic use increases the risk of developing Inflammatory Bowel Disease. What should the nurse tell the client?

A nurse is educating a client with Inflammatory Bowel Disease (IBD) about the importance of regular exercise. What should the nurse emphasize regarding exercise and IBD management?

A client newly diagnosed with Inflammatory Bowel Disease asks the nurse to explain what IBD is. How should the nurse respond?