A nurse is teaching a client who has a pelvic fracture about manifestations of fat embolism syndrome. The nurse should include which of the following findings as an early manifestation?
Swollen calf
Bradycardia
Hypertension
Tachypnea
The Correct Answer is D
D. Tachypnea is a classic early manifestation of fat embolism syndrome. Fat emboli can travel to the lungs and obstruct blood flow, leading to respiratory distress and hypoxemia. Tachypnea is the body's response to hypoxemia, as it attempts to increase oxygen intake by breathing more rapidly.
A. Swelling of the calf can occur with conditions such as deep vein thrombosis (DVT), but it is not typically an early manifestation of fat embolism syndrome.
B. tachycardia is more commonly seen due to the body's response to decreased oxygen levels and increased demand on the cardiovascular system.
C. Hypertension is not typically associated with fat embolism syndrome. Instead, hypotension can occur due to decreased cardiac output and systemic vasodilation in severe cases of fat embolism syndrome.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Repositioning the client regularly is an important intervention to prevent pressure ulcers and pressure points, especially when the client is immobilized in traction. Repositioning helps distribute pressure evenly on different areas of the body, reducing the risk of tissue ischemia and pressure-related injuries around the edges of the splint.
A. Lotions or moisturizers can increase the risk of skin breakdown and infection, especially when applied under medical devices such as splints or casts.
C. Removing the weights for a few minutes each hour is not necessary to prevent pressure points around the edges of the splint. Balanced skeletal traction is typically applied to maintain continuous traction force on the fractured femur for therapeutic purposes.
D. Applying a foot plate to the bed is not directly related to preventing pressure points around the edges of the splint. Foot plates are typically used to prevent foot drop and maintain proper alignment of the foot and ankle joints.
Correct Answer is B
Explanation
B. This test is known as Phalen's maneuver. It involves holding the wrist in flexion for 60 seconds or more to compress the median nerve, which runs through the carpal tunnel in the wrist. Reproduction of symptoms, such as numbness and tingling, during this maneuver is considered a positive sign for carpal tunnel syndrome.
A. Flexing the arm at the elbow doesn't directly assess for carpal tunnel syndrome. This movement primarily involves the elbow joint and the muscles of the upper arm.
C. Extending the arm upward doesn't directly assess for carpal tunnel syndrome. This movement primarily involves the shoulder joint and muscles of the upper arm.
D. Holding the arm straight doesn't directly assess for carpal tunnel syndrome. This movement primarily involves the elbow joint and muscles of the upper arm.
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