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 ["0.25"]
Explanation
Ordered dose = 25 mcg
Available concentration = 0.5 mg/5 mL = 500 mcg/5 mL = 100 mcg/mL
Volume needed = Desired dose ÷ Concentration = 25 mcg ÷ 100 mcg/mL = 0.25 mL
Final Answer:0.25 mL
Correct Answer is A
Explanation
A. Inspecting the baby’s genitalia and urethral opening is the priority assessment in hypospadias. Hypospadias is a congenital condition in which the urethral opening is located on the ventral (underside) surface of the penis rather than at the tip. Accurate inspection is essential for confirming the diagnosis, determining severity, and guiding surgical planning. It is also important for educating parents about delaying circumcision, since foreskin tissue may be needed for repair.
B. Checking the baby’s respiratory rate is a routine newborn assessment, but it is not specific to hypospadias and is not the priority focus when this condition is suspected.
C. Measuring head circumference is important in general newborn care to track growth and neurological development but is unrelated to hypospadias.
D. Assessing the baby’s ability to breastfeed is essential in overall newborn health, but it does not address the condition of hypospadias.
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