A nurse is contributing to the plan of care for a client who has a chest tube set to continuous suction to relieve a pneumothorax. Which of the following interventions should the nurse include?
Clamp the chest tube every 4 hr.
Place the client in a supine position.
Ensure the device is kept below the level of the client's chest.
Empty the collection chamber every 8 hr.
The Correct Answer is C
Rationale:
A. Clamp the chest tube every 4 hr: Routine clamping of a chest tube is not recommended, as it can lead to tension pneumothorax by trapping air in the pleural space. Clamping is only done briefly and for specific reasons, such as system checks or before removal.
B. Place the client in a supine position: The supine position can impair lung expansion and hinder drainage from the pleural space. Clients with a chest tube are best positioned in semi-Fowler’s or high-Fowler’s to promote ventilation and facilitate drainage.
C. Ensure the device is kept below the level of the client's chest: Keeping the drainage system below chest level promotes gravity-assisted drainage and prevents backflow of air or fluid into the pleural space, which could compromise lung re-expansion.
D. Empty the collection chamber every 8 hr: The collection chamber is not emptied; it is replaced when full. Opening the system introduces infection risk and disrupts the closed drainage system necessary for maintaining negative pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Rationale:
A. Tonic-clonic seizures: Tonic-clonic activity is induced during the ECT procedure itself but typically resolves within seconds. It is not expected to persist 15 minutes post-procedure, as seizure activity is carefully controlled and monitored during the treatment.
B. Sleep apnea: While general anesthesia used during ECT can cause brief respiratory depression, sleep apnea is not a typical or expected consequence of the procedure. Continuous monitoring ensures airway patency during and immediately after treatment.
C. Paresthesias: Numbness or tingling sensations (paresthesias) are not common side effects of ECT. The procedure affects brain activity and cognition rather than peripheral nerves, making this symptom unlikely post-treatment.
D. Disorientation: Temporary confusion or disorientation is a common and expected side effect shortly after ECT. It typically resolves within 30 to 60 minutes as the effects of anesthesia wear off, and it is routinely monitored during recovery.
Correct Answer is D
Explanation
Rationale:
A. Open the side flap of the sterile kit, allowing it to lie flat on the work surface: This step comes later in the process of opening a sterile field. Side flaps should be opened after the top (farthest) flap to prevent reaching over the sterile field and contaminating it.
B. Open the flap on the sterile kit nearest to the nurse and place the flap on the work surface: Opening the closest flap first risks contaminating the sterile field by reaching over it. This flap should be opened last, after the top and side flaps are already secured.
C. Apply sterile gloves: Sterile gloves are applied after the sterile field is prepared and all supplies are organized within the sterile area. Putting them on too early may lead to contamination during field setup.
D. Open the outermost flap of the sterile kit away from the nurse's body: The first step in establishing a sterile field is to open the flap away from the body. This minimizes contamination by preventing the nurse from leaning over the sterile surface.
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