Which clinical manifestation is often present in a stress fracture?
Severe pain and deformity
Sudden onset of swelling and bruising
Gradual onset of localized pain with activity
Inability to bear weight on the affected limb
The Correct Answer is C
: Stress fractures are small, hairline cracks in the bone that occur due to repetitive stress or overuse. They typically present with a gradual onset of localized pain that worsens with activity.
a. Severe pain and deformity: Severe pain and deformity are more commonly seen in acute fractures resulting from trauma or high-impact injuries, not stress fractures.
b. Sudden onset of swelling and bruising: Sudden onset of swelling and bruising is more indicative of acute fractures, not stress fractures.
d. Inability to bear weight on the affected limb: Inability to bear weight may be present in some fractures, but it is not a specific characteristic of stress fractures.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Using a lift sheet to reposition the patient is essential to prevent skin breakdown and pressure ulcers in a patient with long-term immobilization. This helps redistribute pressure on bony prominences and reduces the risk of skin damage.
a. Performing passive range of motion exercises regularly is important for preventing joint stiffness and muscle atrophy but may not directly prevent skin breakdown and pressure ulcers.
b. Applying petroleum jelly to the skin under the immobilization device is not recommended, as it can cause skin maceration and compromise the device's fit and function.
d. Providing a soft foam mattress overlay can enhance patient comfort but may not be sufficient to prevent skin breakdown and pressure ulcers in patients with prolonged immobilization.
Correct Answer is C
Explanation
An open fracture, also known as a compound fracture, occurs when the bone breaks and penetrates the skin, exposing the fracture site to the external environment. It carries an increased risk of infection and requires immediate medical attention.
a. Closed fracture: A closed fracture is a type of fracture where the bone breaks but does not penetrate the skin, keeping the fracture site enclosed.
b. Greenstick fracture: A greenstick fracture is an incomplete fracture seen in children, where the bone bends and partially breaks on one side but remains intact on the other side.
d. Stress fracture: A stress fracture is a small crack or incomplete break in the bone, often caused by repetitive stress and overuse.
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