the nurse is caring for a postoperative client who has a chest tube connected to suction and a water seal drainage system which of the following indic
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1. The healthcare provider is caring for a postoperative client who has a chest tube connected to suction and a water seal drainage system. Which of the following indicates to the healthcare provider that the chest tube is functioning properly?

Correct answer: A

Rationale: Fluctuation of the fluid level within the water seal chamber indicates proper functioning of the chest tube. This fluctuation reflects the normal ebb and flow of air and fluid in the pleural space, demonstrating that the system is maintaining the appropriate pressure. Continuous bubbling in the water seal chamber may indicate an air leak, absence of fluid in the drainage tubing suggests a blockage, and equal amounts of fluid drainage in each collection chamber are not expected in this system.

2. A client in an emergency department has a sucking chest wound resulting from a gunshot. The client has a blood pressure of 100/60 mm Hg, a weak pulse rate of 118/min, and a respiratory rate of 40/min. Which of the following actions should the nurse take?

Correct answer: D

Rationale: In a client with a sucking chest wound, the priority is to administer oxygen via nasal cannula to improve oxygenation. The client's blood pressure, weak pulse rate, and elevated respiratory rate indicate hypovolemic shock, so increasing oxygen supply is crucial. Raising the foot of the bed, removing the dressing, or preparing to insert a central line are not immediate actions needed for a client with a sucking chest wound and signs of shock.

3. A client is interested in smoking cessation. Which statements should the nurse include in this client's teaching? (Select ONE that does not apply)

Correct answer: D

Rationale: When educating a client on smoking cessation, the nurse should include several strategies. Finding an activity to keep hands busy helps distract from smoking urges. Making a list of reasons to quit smoking reinforces motivation. Identifying a consequence for backsliding can serve as a deterrent. Drinking water is beneficial for overall health but is not directly related to smoking cessation. It's crucial to support the client, encourage healthy habits, and address challenges without punitive measures.

4. A client is prescribed nicotine replacement therapy. Which statement should the nurse include in this client's teaching?

Correct answer: A

Rationale: When a client is prescribed nicotine replacement therapy, it is crucial to emphasize that smoking while using this therapy can increase the risk of a stroke. Smoking while on nicotine replacement therapy can lead to excessive nicotine levels in the body, elevating cardiovascular risks. Therefore, the nurse should educate the client on the importance of avoiding smoking while utilizing this medication. Choices B, C, and D are not relevant to the specific teaching required for a client on nicotine replacement therapy.

5. A client had a total hip arthroplasty. Which of the following prescriptions should the nurse verify with the provider?

Correct answer: C

Rationale: Following a total hip arthroplasty, the client should be instructed to restrict hip flexion past 90 degrees to prevent dislocation of the prosthesis. Restricting flexion past 120 degrees is excessive and could lead to complications. Therefore, the nurse should verify this prescription with the provider to ensure the client's safety and proper postoperative care.

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