A nurse teaches the parents of a 6-month old infant that the primary purpose of a Pavlik harness in the treatment of developmental dysplasia of the hip (DDH) is to:
provide support for the back and spine
immobilize the legs and prevent movement
hold the hips in a flexed and abducted position
correct scoliosis in infants
The Correct Answer is C
A. Providing support for the back and spine is not the purpose of the Pavlik harness. It is specifically designed for hip stabilization, not spinal conditions.
B. Immobilizing the legs and preventing movement is not accurate. The Pavlik harness allows limited movement while maintaining the hips in proper alignment; complete immobilization is not intended.
C. Holding the hips in a flexed and abducted position is the primary purpose of the Pavlik harness. This position keeps the femoral head well-seated in the acetabulum, promotes normal hip joint development, and prevents long-term complications associated with developmental dysplasia of the hip (DDH).
D. Correcting scoliosis in infants is unrelated. A Pavlik harness is not used for spinal deformities.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D","E","G","H"]
Explanation
A. Monitoring level of consciousness and neurologic status is essential to detect shunt malfunction or increased intracranial pressure.
B. Assessing the anterior fontanel helps identify signs of increased intracranial pressure or shunt malfunction.
C. Feeding patterns and tolerance can reflect neurologic status and overall recovery.
D. Hydration status and intake/output are critical to assess fluid balance and shunt function.
E. Incision sites must be monitored for signs of infection or drainage, which can indicate complications.
F. A sterile saline–soaked dressing is used for myelomeningocele prior to repair, not for VP shunt post-op care.
G. Pain management is vital for comfort and to support recovery.
H. Monitoring vital signs helps identify infection, increased intracranial pressure, or other complications.
Correct Answer is ["7.5"]
Explanation
Desired dose = 375 mg
Available concentration = 500 mg per 10 mL = 50 mg/mL
Volume needed = Desired dose ÷ Concentration = 375 mg ÷ 50 mg/mL = 7.5 mL
Final Answer:7.5 mL
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