A nurse plans care for a client who has an external fixator on the lower leg. Which intervention would the nurse include in the plan of care to decrease the client’s risk for infection?
Washing the frame of the fixator once a day.
Releasing fixator tension for 30 minutes twice a day.
Avoiding moving the extremity by holding the fixator.
Scheduling for pin care to be provided every shift.
The Correct Answer is D
Choice A reason: Washing the fixator frame may maintain hygiene but does not directly address the primary infection risk at pin sites, where skin breaks allow bacterial entry. Pin sites are more critical, as infections like osteomyelitis can develop from poor pin care.
Choice B reason: Releasing fixator tension disrupts the device’s stability, risking bone misalignment and delayed healing. It does not reduce infection risk and may increase tissue trauma, potentially creating more entry points for bacteria at the pin sites.
Choice C reason: Avoiding movement by holding the fixator prevents normal joint mobility, risking stiffness, but does not address infection risk. Pin sites remain the primary infection source, as bacteria can enter through skin breaks, requiring specific cleaning protocols.
Choice D reason: Regular pin care (every shift) with sterile technique (e.g., chlorhexidine) removes debris and bacteria from pin sites, reducing the risk of osteomyelitis. External fixators penetrate skin, creating infection-prone areas, making frequent, meticulous pin care the most effective intervention to prevent infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Absence seizures involve brief episodes of staring into space, often with subtle blinking or lip smacking, lasting 5–20 seconds. Common in children, they impair attention, leading to poor school performance, as the brain’s electrical activity briefly disrupts consciousness without motor convulsions.
Choice B reason: Akinetic seizures involve sudden loss of muscle tone, causing falls or head drops, not staring spells. They do not typically affect school performance through inattention, as they are brief and motor-focused, not cognitive disruptions.
Choice C reason: Myoclonic seizures cause sudden, brief muscle jerks, often in the arms or legs, without loss of consciousness. They differ from staring spells and are less likely to directly impact school performance through inattention or cognitive lapses.
Choice D reason: Complex partial seizures involve altered consciousness with automatisms (e.g., lip smacking, picking at clothes), not just staring. They are less common in children and typically cause more
Correct Answer is A
Explanation
Choice A reason: Uncemented hip arthroplasty requires careful transfer to prevent dislocation of the new joint, which relies on bone ingrowth for stability. Adequate help (e.g., two staff members) ensures safe transfer, minimizing stress on the surgical site and reducing the risk of falls or prosthesis misalignment.
Choice B reason: Providing socks to “slide easier” increases the risk of slipping during transfer, which could lead to falls or hip dislocation. Non-slip footwear is preferred to ensure stability and safety during mobilization post-hip arthroplasty.
Choice C reason: Full weight bearing is typically restricted after uncemented hip arthroplasty to allow bone ingrowth into the prosthesis. Informing the patient that full weight bearing is allowed is incorrect and could lead to implant failure or dislocation.
Choice D reason: Using a footstool to elevate the leg during transfer is inappropriate, as it may cause hip flexion beyond 90 degrees, increasing the risk of dislocation. Elevation is used in specific positions but not during initial transfers.
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