A 3-month-old infant is being evaluated for developmental dysplasia of the hip (DDH). The nurse is teaching the parents about safety measures during treatment with a Pavlik harness. Which statement by the parents indicates the need for further teaching?
1We will check the skin under the harness daily for redness or breakdown.
2We can remove the harness for 2-3 hours daily to give our baby a bath and let the skin breathe.✓ 정답
3We will keep the diaper area clean and dry, and change diapers frequently to prevent skin irritation
4We will follow up with the orthopedic specialist as scheduled to monitor the hip development.
해설
The Pavlik harness must be worn continuously; removing it for bathing is incorrect. Other options are appropriate safety measures.
Core Nursing ExplanationKey Concept Analysis: This question assesses the correct application of Pavlik harness management for Developmental Dysplasia of the Hip (DDH). The Pavlik harness is a dynamic brace that positions the infant's hips in flexion and abduction to promote proper alignment of the femoral head within the acetabulum. The core principle of treatment is continuous wear to maintain the corrective position and allow for normal hip development. Any interruption can compromise treatment efficacy and prolong the correction period.
Answer Rationale: Key Point! Option ② is the statement indicating a need for further teaching because the Pavlik harness is not to be removed by caregivers for bathing or skin care. It is typically only adjusted or removed by the orthopedic specialist or a trained healthcare provider during follow-up visits. Continuous wear (23-24 hours a day) is essential for successful treatment. The parents' plan to remove it daily shows a misunderstanding of this fundamental safety and treatment principle.
Distractor Analysis:
Option ①: This is a correct and crucial nursing action. Skin integrity monitoring under the straps is vital to prevent pressure ulcers.
Option ③: This is a correct statement. Maintaining a clean, dry diaper area prevents diaper dermatitis and skin breakdown, which is a high risk under the harness.
Option ④: This is a correct statement. Regular specialist follow-up is mandatory to assess hip positioning, adjust the harness, and monitor development via ultrasound or X-ray.
Related Concepts: The management of DDH with a Pavlik harness integrates principles of pediatric orthopedics, family-centered care, and preventive skin care. Parental education is the cornerstone of successful outpatient management. Key teaching points include: harness application checks (knee flexion should be present to ensure proper hip flexion), dressing the infant in clothes that fit over the harness, safe positioning (avoiding extended legs), and never attempting to adjust the straps themselves.
Concept Summary
Concept
Key Points for DDH & Pavlik Harness
Treatment Goal
Maintain hip in flexion and abduction ("frog-leg" position) to center the femoral head in the acetabulum.
Wear Schedule
Continuous wear (23-24 hours/day). Removal is typically only by healthcare professionals.
Parent Education Focus
Skin care, diaper management, dressing, safe car seat use, recognizing signs of problems (skin breakdown, foot swelling, cyanosis).
Monitoring
Regular orthopedic check-ups with imaging (Ultrasound for infants, X-ray for older babies).
Side-by-Side Comparison!
Orthopedic Device for Infants
Purpose
Key Nursing/Parental Consideration
Pavlik Harness
Treats Developmental Dysplasia of the Hip (DDH)
Do not remove. Wear continuously. Focus on skin integrity under straps.
Spica Cast (for DDH or post-op)
Maintains rigid immobilization after harness failure or surgery.
Cast care: keep dry, check edges for skin irritation, monitor for compartment syndrome (pain, pallor, pulselessness). Use a car seat approved for casts.
Clubfoot Cast (Series of casts)
Corrects Talipes Equinovarus (clubfoot) via serial manipulation and casting.
Casts are changed frequently (weekly) by the specialist. Parents monitor for tightness, swelling, or neurovascular compromise of toes.
Anatomy, Physiology & Pharmacology Points
Anatomy: DDH involves an abnormal relationship between the femoral head and the acetabulum (hip socket). The harness positions the hip to encourage the socket to develop normally around the head.
Developmental Window: Early diagnosis and treatment (ideally before 6 months) are critical because the infant's hip joint is mostly cartilaginous and highly moldable.
No direct pharmacology is involved in harness treatment. Pain management is rarely needed as the harness is generally well-tolerated.
Memory Tips
Pavlik = Permanent (on): Think of the "P" in Pavlik reminding you it's on Permanently (from the parent's perspective—they don't remove it).
High-Frequency NCLEX Topics
Parent teaching for home care of medical devices (braces, casts, monitors) is a classic NCLEX topic. The exam tests your ability to identify unsafe statements or actions that indicate a knowledge deficit. The principle of "device integrity" (don't remove/tamper with prescribed medical equipment) is a common theme.
Watch Out for Question Variations!
Instead of asking what indicates "need for further teaching," it could ask: "The nurse is evaluating parent understanding. Which statement indicates correct understanding?" (Then you would select options 1, 3, or 4).
It could present a scenario with skin redness under a strap and ask for the priority nursing action (Answer: Notify the orthopedic team/provider; do not remove the harness independently).
It could combine DDH with other pediatric assessments, like asking which Ortolani or Barlow maneuver findings are associated with the condition.
Nursing Clinical Practice GuideClinical Scenario: You are a pediatric clinic nurse. The parents of 4-week-old Mia, recently diagnosed with DDH and fitted with a Pavlik harness, are anxious and overwhelmed. They are preparing to take her home for the first time.
Nursing Intervention Strategy:
Assessment & Education Session: Conduct a hands-on teaching session with a doll if possible. Visually assess Mia's skin under harness straps (with parent permission) to demonstrate what "normal" looks like. Assess parental anxiety and knowledge level.
Comprehensive Teaching:
Harness Integrity: Emphasize "Do not remove or adjust the straps. It stays on for bathing. We will show you how to sponge bathe around it."
Skin Care: Teach them to check 2-3 times daily by slipping a finger under straps at the groin, knee, and chest. Look for redness that doesn't fade, blistering, or odor.
Diapering: Demonstrate how to change a diaper without loosening the harness. Use smaller diapers or fold down the top of a standard diaper to avoid bulk under the straps.
Dressing: Recommend loose, soft clothing that opens in the front (onesies, button-up shirts) that can be put on over the harness.
Positioning & Safety: Ensure they have a car seat that accommodates the harness (the baby's legs will be abducted). Avoid swing seats or bouncers that force legs together.
Empowerment & Follow-up: Provide written instructions and contact information. Schedule the next orthopedic appointment before they leave. Reinforce that they are key partners in Mia's treatment.
Patient Safety and Precautions:
Absolute Contraindication: Parental removal of the harness without provider instruction.
Critical Monitoring: Neurovascular checks: Parents should report immediate concerns like foot swelling, bluish (cyanotic) toes, or the baby's consistent irritability that might indicate pain or impaired circulation.
Infection Prevention: If skin breakdown occurs, it's a portal for infection. Teach parents to report any breakdown promptly.
Nursing Procedure & Medication Flow
While no medication is typically involved, the procedure for parental harness checks is critical:
1. Wash hands.
2. Visually inspect all strap contact points (chest, shoulders, legs, groin).
3. Gently feel under straps for moisture or tenderness.
4. Check positioning: Ensure the chest strap is at nipple line, leg straps allow for knee flexion, and the baby's legs are in a "spread" position.
5. Document and report any concerns to the healthcare team.
A Word from Your Senior Nurse
"Teaching parents about the Pavlik harness is a perfect example of how nursing transforms a clinical treatment into a home-based success story. Your calm, confident teaching can turn their anxiety into competence. Remember, in pediatrics, you're always caring for two patients: the child and the family. On the NCLEX, when you see a parent teaching question about a device, always ask yourself: 'Does this action maintain the intended function of the device?' If the answer is no (like removing it), it's almost always wrong. That critical thinking will serve you well at the bedside and on your exam!"
Developmental Dysplasia of the Hip — A condition where the hip joint is improperly formed, with the femoral head having an unstable relationship with the acetabulum.
Pavlik Harness — A dynamic flexion-abduction orthotic device used to treat DDH in infants by positioning the hips to promote normal development.
Ortolani Maneuver — A physical exam maneuver for DDH where a "clunk" is felt as a dislocated hip is reduced into the acetabulum with abduction and lifting.
Barlow Maneuver — A provocative test for DDH where the hip is adducted and pushed posteriorly to attempt to dislocate an unstable hip.
Skin Integrity — The state of intact, healthy skin. Maintaining it under orthopedic devices is a primary nursing concern to prevent pressure injuries.