While transferring a client with a chest tube from the bed to a stretcher, the chest tube becomes disconnected from the water- seal drainage container. The nurse immediately immerses the end of the tube in a container of sterile water. Which action should the nurse implement next?
Prepare a new water-seal system and reattach the chest tube.
Clamp the chest tube and maintain its distal end in the water.
Apply pressure to the chest tube site using a petroleum gauze.
Begin manual ventilation while returning the client to the bed.
The Correct Answer is A
Rationale:
A. Prepare a new water-seal system and reattach the chest tube: After temporarily placing the disconnected tube in sterile water to prevent air entry, the priority is to re-establish a closed drainage system to maintain negative intrathoracic pressure and prevent complications like tension pneumothorax.
B. Clamp the chest tube and maintain its distal end in the water: Clamping a chest tube can increase the risk of tension pneumothorax by trapping air inside the pleural cavity. It should only be done momentarily and under specific circumstances.
C. Apply pressure to the chest tube site using a petroleum gauze: This is appropriate if the chest tube becomes dislodged from the insertion site, not if it's disconnected from the drainage system. The insertion site remains intact in this case.
D. Begin manual ventilation while returning the client to the bed: There is no indication of respiratory distress or collapse requiring manual ventilation. The immediate need is to restore the chest tube drainage system.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. Prevent injury: In CKD, high phosphate and low calcium levels contribute to bone demineralization, increasing fracture risk. Hypocalcemia can also cause muscle cramps and tetany, making fall prevention and safety a priority.
B. Prevent infection: While infection is a general concern in CKD, these specific lab findings do not indicate immunosuppression. The primary issue here relates to bone health and calcium-phosphate imbalance, not immune function.
C. Protect skin integrity: Skin care is important in CKD, especially with pruritus, but it is not the direct consequence of calcium-phosphate imbalance. The immediate risk related to these values is musculoskeletal, not dermatologic.
D. Manage fluid volume: Fluid volume control is essential in CKD but unrelated to phosphate-calcium shifts. These labs reflect mineral and bone metabolism disturbances, not volume overload or deficit.
Correct Answer is C
Explanation
Rationale:
A. Watery diarrhea: While a known side effect of colchicine toxicity, it is typically an early sign. It requires follow-up but is not the most urgent compared to neurological changes.
B. Heartburn: Esophageal irritation is a possible reaction due to colchicine's GI side effects, but this symptom is not immediately life-threatening.
C. Confusion: Neurological changes such as confusion may indicate severe colchicine toxicity or systemic complications like renal failure or CNS involvement, and warrant immediate evaluation.
D. Hematuria: Although significant in a patient with a history of kidney stones, hematuria is not the most urgent sign unless accompanied by flank pain, fever, or decreased output.
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