which of the following factors is believed to cause ulcerative colitis
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Nursing Elites

ATI RN

ATI Gastrointestinal System Quizlet

1. Which of the following factors is believed to cause ulcerative colitis?

Correct answer: B

Rationale: Ulcerative colitis is believed to be caused by an altered immune response in the gastrointestinal tract.

2. The nurse has given instructions to the client with an ileostomy about foods to eat to thicken the stool. The nurse determines that the client needs further instructions if the client stated to eat which of the following foods to make the stool less watery?

Correct answer: C

Rationale: Foods that help to thicken the stool of the client with an ileostomy include pasta, boiled rice, and low-fat cheese. Bran is high in dietary fiber and thus will increase the output of watery stool by increasing propulsion through the bowel. Ileostomy output is liquid. Addition or elimination of various foods can help to thicken or loosen this liquid drainage.

3. Dark, tarry stools indicate bleeding in which location of the GI tract?

Correct answer: C

Rationale: Dark, tarry stools indicate bleeding in the upper GI tract.

4. The nurse evaluates the client’s stoma during the initial post-op period. Which of the following observations should be reported immediately to the physician?

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.

5. A client has been taking aluminum hydroxide 30 mL six times per day at home to treat his peptic ulcer. He tells the nurse that he has been unable to have a bowel movement for 3 days. Based on this information, the nurse would determine that which of the following is the most likely cause of the client’s constipation?

Correct answer: C

Rationale: The client is experiencing a common side effect of aluminum hydroxide, which is constipation.

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