Nokea
The nurse is caring for a child immediately postoperative following a left ear myringotomy. The nurse should position the child
- A. left lateral recumbent
- B. prone
- C. right lateral recumbent
- D. modified trendelenburg
Correct Answer: C
Rationale: Positioning the child on the right lateral recumbent side (operative ear up) post-myringotomy facilitates drainage from the left ear and prevents pressure on the surgical site. Left lateral recumbent or prone positions could obstruct drainage, and modified Trendelenburg is not indicated.
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The nurse is preparing a client scheduled for hip arthroplasty in two hours. The nurse has received a prescription for tranexamic acid. The nurse understands that this medication has had a therapeutic effect when the client has
- A. decreased postoperative pain
- B. increased postoperative vital capacity
- C. less postoperative blood loss
- D. no surgical site infection
Correct Answer: C
Rationale: Tranexamic acid is an antifibrinolytic that reduces bleeding by inhibiting clot breakdown. Its therapeutic effect is evident with less postoperative blood loss. It does not directly affect pain, vital capacity, or infection rates.
The nurse is teaching a client who is scheduled for a percutaneous kidney biopsy. Which of the following information should the nurse include?
- A. You will need to lay flat immediately after this procedure.
- B. A heating pad will be applied to the affected area for pain relief.
- C. Before you eat, your gag reflex will need to return.
- D. You can resume your regular activities and diet right after the procedure.
Correct Answer: A
Rationale: Lying flat post-kidney biopsy prevents bleeding complications. Heating pads are not standard, gag reflex is irrelevant, and immediate activity resumption is unsafe.
The nurse is caring for a client scheduled for electroconvulsive therapy (ECT). To prevent complications during and after the procedure, the nurse should assess the client's
- A. sensation in the lower extremities
- B. dentition
- C. grip strength
- D. peripheral vision
Correct Answer: B
Rationale: Assessing dentition is critical before ECT to identify loose teeth or dental appliances that could pose an airway risk during induced seizures. Sensation, grip strength, and peripheral vision are not directly related to ECT complications.
While scheduling a client for thoracentesis, the nurse understands which of the following is the most preferred position for the procedimiento?
- A. Sitting up, leaning over a bedside table, and feet supported on the ground or stool.
- B. The head of the bed flat with the patient lying on the unaffected side.
- C. Prone position with both arms extended above the head.
- D. The head of the bed elevated 45 degrees, and the patient lying on the affected side.
Correct Answer: A
Rationale: Sitting up and leaning forward maximizes lung expansion and pleural fluid access for thoracentesis. Other positions restrict access or increase complication risk.
The nurse is caring for several clients in a long-term care facility. Which interventions should the nurse implement to reduce the risk of injury from falls? Select all that apply.
- A. Avoid administering ibuprofen at night
- B. Secure the call button to the side of the bed
- C. Keep the bed in the lowest position
- D. Place fall risk bands on clients at risk of falling
- E. Reposition clients off of bony prominences every two hours
Correct Answer: B,C,D
Rationale: Securing the call button, keeping the bed low, and using fall risk bands reduce fall risk. Ibuprofen and repositioning are unrelated to fall prevention.