ATI LPN
Timby's Introductory Medical-Surgical Nursing Thirteenth, North American Edition
Chapter 48 : Caring for Clients With Ostomies Questions
Question 1 of 5
A client will be having a total colectomy in 4 days. The client does not have an obstruction. What does the nurse anticipate instructing the client about doing prior to the surgery to prepare the bowel?
Correct Answer: A
Rationale: Cleansing of the bowel before surgery is carried out using dietary restriction in combination with laxative or lavage agents, depending on the client's condition (i.e., presence or absence of obstruction) and according to the surgeon's preference. There are no benefits to the client drinking 2 L of fluids prior to the procedure or taking in only clear liquids for 4 days.
Question 2 of 5
A client is to have a total colectomy and has been on prednisone for 6 months for the treatment of Crohn disease. What medication does the nurse anticipate administering in the preoperative phase to prevent adrenal crisis?
Correct Answer: A
Rationale: A preoperative 'stress' IV steroid (e.g., hydrocortisone) is given to clients who have been on prednisone within the previous 6 months to prevent adrenal crisis. Antibiotics, blood transfusions, and low-molecular-weight heparin are not typically used to prevent adrenal crisis in this context.
Question 3 of 5
What potentially life-threatening complication can the client have if corticosteroids are abruptly withdrawn or the client has significant stress due to the impending surgical procedure?
Correct Answer: D
Rationale: Adrenal crisis is potentially life-threatening and can result from the abrupt withdrawal of corticosteroids or significant stress after the client has been treated with corticosteroids. Cushing's disease is a condition caused by increased levels of cortisol. Myxedema coma is a result of dangerously decreased levels of thyroid hormone. Thyroid storm is a life-threatening condition caused by excessive thyroid hormone.
Question 4 of 5
A client scheduled for a total colectomy has been taking the immunosuppressive agent, azathioprine. As part of the nurse's preoperative teaching, when should the client be told to discontinue the medication to prevent negative effects on tissue healing?
Correct Answer: C
Rationale: Immunosuppressive agents such as azathioprine, 6-mercaptopurine, and cyclosporine should be discontinued 3 to 4 weeks before surgery to prevent negative effects on tissue healing. Aspirin-containing compounds are discontinued at least 1 week before surgery to decrease the risk of bleeding.
Question 5 of 5
A client who will be having a portion of colon removed and colostomy created informs the nurse that he 'will not be attractive any longer.' The nurse determines the nursing diagnosis is Altered Body Image Perception related to the stoma and altered bowel elimination. What expected outcome related to this diagnosis will the client have?
Correct Answer: D
Rationale: For a nursing diagnosis of Altered Body Image Perception, the expected outcome is that the client verbalizes what the changes will be and the benefits to future health. This demonstrates that the client understands and is accepting of the changes that are to occur. Giving instructions is a nursing intervention and not an outcome. Demonstrating adequate coping skills is not a measurable goal, and supporting and promoting communication does not correlate with the nursing diagnosis of Altered Body Image Perception.