Nokea
The nurse is caring for a client with a history of peripheral arterial disease. Which of the following interventions should be included in the plan of care?
- A. Elevate the legs above heart level.
- B. Apply heating pads to the affected limbs.
- C. Encourage walking to tolerance.
- D. Restrict fluid intake.
Correct Answer: C
Rationale: Walking to tolerance improves collateral circulation in peripheral arterial disease.
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A client is scheduled for a colonoscopy. Which of the following instructions should the nurse include in the pre-procedure teaching?
- A. Avoid solid foods for 24 hours before the procedure.
- B. Take all regular medications the morning of the procedure.
- C. Expect to be sedated during the procedure.
- D. Plan to stay overnight in the hospital.
Correct Answer: A, C
Rationale: Clear liquid diet for 24 hours prevents residue, and sedation is common during colonoscopy. Regular medications may need adjustment, and overnight stays are not typical.
A client who has a history of chronic ulcerative colitis is diagnosed with anemia. The nurse interprets that which factor is most likely responsible for the anemia?
- A. Blood loss
- B. Intestinal hookworm
- C. Intestinal malabsorption
- D. Decreased intake of dietary iron
Correct Answer: A
Rationale: The client with chronic ulcerative colitis is most likely anemic as a result of chronic blood loss in small amounts that occurs with exacerbations of the disease. These clients often have bloody stools and are at increased risk for anemia. There is no information in the question to support options 2 or 4. In ulcerative colitis, the large intestine is involved, not the small intestine, where vitamin B12 and folic acid are absorbed.
To reduce the risk of pressure ulcer formation, which of the following activities should the nurse teach the client who is wheelchair-bound as a result of a spinal cord injury?
- A. Bathe daily.
- B. Eat a high-carbohydrate diet.
- C. Shift your weight every 15 minutes.
- D. Move from the bed to the wheelchair every 2 hours.
Correct Answer: C
Rationale: Shifting weight every 15 minutes relieves pressure on bony prominences, reducing pressure ulcer risk. The other options are less directly related to prevention.
A client has had sucralfate (Carafate) ordered as treatment for peptic ulcer disease. Which of the following statements indicates that the client understands how to take the medication?
- A. I should take the Carafate every evening at bedtime.'
- B. It is important that I take this drug on an empty stomach.'
- C. I should avoid milk products while taking this drug.'
- D. I should have my hemoglobin checked monthly while taking Carafate.'
Correct Answer: B
Rationale: Sucralfate should be taken on an empty stomach to coat the stomach lining effectively. Bedtime dosing, avoiding milk, or monthly hemoglobin checks are not required.
A newborn infant is diagnosed with imperforate anus. Which description of this disorder should the nurse provide to the parents?
- A. The presence of fecal incontinence
- B. Incomplete development of the anus
- C. The infrequent and difficult passage of dry stools
- D. Invagination of a section of the intestine into the distal bowel
Correct Answer: B
Rationale: Imperforate anus (anal atresia, anal agenesis) is the incomplete development or absence of the anus in its normal position in the perineum. Option 1 describes encopresis. Encopresis generally affects preschool and school-age children. Option 3 describes constipation. Constipation can affect any child at any time, although it peaks at age 2 to 3 years. Option 4 describes intussusception.