Nokea
An adult is to have a thoracentesis performed. What should the nurse do while preparing the client for this procedure?
- A. Keep him NPO for eight hours
- B. Prepare him to go to the operating room
- C. Explain the procedure to him
- D. Administer anticholinergic and analgesic as ordered
Correct Answer: C
Rationale: Explaining the procedure reduces anxiety and ensures the client understands what to expect during thoracentesis.
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The unlicensed assistive personnel (UAP) assists the client with a chest tube to ambulate to the bathroom. Which situation warrants immediate intervention from the nurse?
- A. The UAP keeps the chest tube below chest level.
- B. The UAP has the chest tube attached to suction.
- C. The UAP allowed the client out of the bed.
- D. The UAP uses a bedside commode for the client.
Correct Answer: B
Rationale: Suction during ambulation (B) restricts mobility and risks dislodgement, requiring intervention. Below chest level (A), ambulation (C), and commode (D) are appropriate.
An adult has a chest drainage system. Several hours after the chest tube was inserted, the nurse observes that there is no bubbling in the water seal chamber. What is the most likely reason for the absence of bubbling?
- A. The client's lungs have reexpanded.
- B. There is an obstruction in the tubing coming from the client.
- C. There is a mechanical problem in the pump.
- D. Air is leaking into the drainage apparatus.
Correct Answer: A
Rationale: No bubbling in the water seal chamber typically indicates lung reexpansion, as air is no longer leaking from the lung into the pleural space.
The nurse and an unlicensed assistive personnel (UAP) are caring for a group of clients on a medical unit. Which information provided by the UAP warrants immediate intervention by the nurse?
- A. The client diagnosed with cancer of the lung has a small amount of blood in the sputum collection cup.
- B. The client diagnosed with chronic emphysema is sitting on the side of the bed and leaning over the bedside table.
- C. The client receiving Procrit, a biologic response modifier, has a T 99.2°F, P 68, R 24, and BP of 198/102.
- D. The client receiving prednisone, a steroid, is complaining of an upset stomach after eating breakfast.
Correct Answer: C
Rationale: Hypertension (198/102) with Procrit (C) suggests a serious side effect, requiring immediate intervention. Hemoptysis (A), tripod position (B), and stomach upset (D) are expected or less urgent.
Which question is most important for the nurse to ask the client at this time?
- A. When did you last take your prescribed medications?
- B. Have you taken all your medications as prescribed?
- C. How many drug refills have you obtained?
- D. Have you experienced any drug side effects?
Correct Answer: B
Rationale: Asking if the client has taken all medications as prescribed assesses adherence, which is critical for tuberculosis treatment efficacy.
An adult is being treated with isoniazid (INH) and streptomycin for active tuberculosis. He is also receiving pyridoxine (vitamin B6). Why is this medication prescribed for him?
- A. Pyridoxine is bacteriostatic against Mycobacterium tuberculosis.
- B. To enhance his general nutritional status
- C. To prevent side effects of INH
- D. Pyridoxine acts to increase the effects of streptomycin.
Correct Answer: C
Rationale: Pyridoxine is prescribed to prevent INH-induced peripheral neuritis by supporting nerve function.