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. To accurately assess for jaundice in a patient with dark skin pigmentation, the nurse should examine which body areas?

Correct answer: C

Rationale: To accurately assess for jaundice in a patient with dark skin pigmentation, the nurse should examine the hard palate of the mouth. Jaundice is best assessed in the sclera; however, in dark-skinned patients, normal yellow pigmentation may be present in the sclera, making it difficult to detect jaundice. Inspection of the hard palate for a yellow color can confirm the presence of jaundice. Cyanosis is best observed in the nail beds, not indicative of jaundice. While skin on the palm of the hand can indicate jaundice, the back of the hand is not a typical area for assessment. Jaundice can be assessed on the soles of the feet in dark-skinned patients, but it is better visualized in the hard palate for accurate evaluation.

3. You’re caring for a patient with a sigmoid colostomy. The stool from this colostomy is:

Correct answer: A

Rationale: The stool from a sigmoid colostomy is typically formed.

4. The client has just had surgery to create an ileostomy. The nurse assesses the client in the immediate post-op period for which of the following most frequent complications of this type of surgery?

Correct answer: B

Rationale: Fluid and electrolyte imbalance is a common complication following ileostomy surgery due to the loss of large volumes of fluid and electrolytes through the stoma. Monitoring and replacing fluids and electrolytes is essential.

5. In a client with diarrhea, which outcome indicates that fluid resuscitation is successful?

Correct answer: C

Rationale: Firm skin turgor indicates adequate hydration, which is a key goal of fluid resuscitation. Formed stools, decreased stool frequency, and relief from perianal burning are important but do not directly indicate successful fluid resuscitation.

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