Many fractures are caused by traumatic injuries, but some fractures are caused by disease processes.
True.
False.
The Correct Answer is A
Choice A rationale
Fractures caused by disease processes are termed pathological fractures. Diseases like osteoporosis weaken bones, increasing susceptibility to fractures. Conditions like cancer can invade bone tissue, causing structural fragility. Pathological fractures occur without significant trauma, distinguishing them from those caused by external injuries, which require high-impact forces to break otherwise healthy bones. By definition, trauma fractures arise from external forces, while pathological ones involve internal conditions compromising bone integrity.
Choice B rationale
Traumatic fractures stem from external forces, not from disease processes. This assertion neglects the reality of pathological fractures, which result from diseases undermining the bone's natural strength. Healthy bones typically endure significant stress before fracturing, and the absence of disease makes fractures from minimal trauma highly unlikely. This reasoning excludes pathological fractures caused by internal illnesses or conditions weakening bone structures.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","F"]
Explanation
Choice A rationale
Performing neurovascular assessments on the affected extremity helps identify potential complications such as ischemia or nerve damage. This includes checking circulation, sensation, and movement regularly to ensure proper function and prevent permanent injury.
Choice B rationale
Skeletal traction relies on the tension created by weights hanging freely to maintain proper alignment of the bone. If weights lay flat on the ground, the traction effect is lost, undermining the therapeutic purpose of the intervention.
Choice C rationale
Observing pin sites for signs of infection is crucial in preventing complications like osteomyelitis. Regular monitoring ensures early detection and management of redness, swelling, or discharge, which can compromise treatment outcomes.
Choice D rationale
Assessing skin for signs of breakdown is essential in immobile patients receiving skeletal traction. Prolonged pressure and reduced mobility increase the risk of pressure ulcers, necessitating vigilant skin checks and preventive measures.
Choice E rationale
Applying a boot directly to the skin is not appropriate in skeletal traction. Devices must be used correctly and securely without creating additional pressure points or compromising the treatment's effectiveness.
Choice F rationale
Providing pin site care prevents infections and maintains the integrity of the pin and surrounding tissue. This involves cleaning the area and using antiseptics, which are standard practices in skeletal traction care.
Correct Answer is B
Explanation
Choice A rationale
Moving the legs independently before turning can strain the spine and disrupt the surgical site. It does not ensure spinal alignment, which is critical after a laminectomy and discectomy to promote healing and prevent complications.
Choice B rationale
Placing a pillow between the legs and turning the body as a unit maintains spinal alignment, reducing stress on the surgical site. This technique, known as logrolling, ensures the spine remains stable during movement.
Choice C rationale
Turning the head and shoulders first, followed by the hips, legs, and feet, can result in twisting of the spine, which could compromise the surgical site and delay healing. It is not recommended.
Choice D rationale
Using side rails for movement requires significant upper body strength and may cause twisting of the spine, which is contraindicated post-spinal surgery. This method poses a risk of disrupting the surgical repair.
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