A nurse is caring for a 6-year-old child with spastic cerebral palsy who has been admitted for management of increased muscle tone and contractures. Which nursing intervention should be the priority to prevent further complications?
1Encourage independent ambulation to strengthen muscles
2Implement regular range-of-motion exercises and proper positioning✓ 정답
3Provide high-calorie supplements to promote weight gain
4Restrict physical activity to prevent injury from falls
해설
Regular range-of-motion exercises and proper positioning are priority to prevent contractures and maintain joint mobility in spastic cerebral palsy. Other options (encouraging ambulation, high-calorie supplements, restricting activity) are inappropriate as they may increase fall risk, are not priority, or cause muscle weakness.
Core Nursing ExplanationKey Concept Analysis: This question assesses the priority nursing intervention for a child with spastic cerebral palsy (CP). The core pathophysiology involves damage to the motor control centers of the brain, leading to upper motor neuron syndrome. This results in hypertonia (increased muscle tone), spasticity, and a high risk for contractures (permanent shortening of muscles/tendons) and joint deformities. The priority nursing goal is to preserve function and prevent secondary complications.
Answer Rationale: Key Point! The correct answer is ② Implement regular range-of-motion exercises and proper positioning. This is the foundational, proactive nursing intervention to directly address the primary risks identified in the scenario: increased muscle tone and contractures. Passive and active-assistive ROM exercises help maintain joint mobility, stretch spastic muscles, and prevent the fixed shortening that leads to contractures. Proper positioning (e.g., using splints, prone lying, supportive seating) aligns joints correctly, reduces abnormal tone, and prevents deformities. This intervention is a continuous, preventive measure that forms the basis of daily care for spastic CP.
Distractor Analysis:
Watch out for confusion!① Encourage independent ambulation to strengthen muscles: While promoting mobility is a long-term goal, it is not the priority for a child admitted with increased tone and risk of contractures. Forcing ambulation without proper tone management and support can increase spasticity, lead to abnormal gait patterns, and heighten fall risk. Strengthening exercises must be carefully prescribed by a physical therapist.
Watch out for confusion!③ Provide high-calorie supplements to promote weight gain: Nutritional support is important, as children with CP may have feeding difficulties and be underweight. However, it is a supportive, not priority, intervention in this specific context. The question's focus is on managing muscle tone and contractures, not nutritional status.
Watch out for confusion!④ Restrict physical activity to prevent injury from falls: This is counter-therapeutic. Prolonged inactivity and immobilization are major risk factors for contractures, muscle atrophy, and osteoporosis. The goal is safe mobility and activity, not restriction. Falls are managed through supervision and assistive devices, not by limiting movement.
Related Concepts: Nursing care for CP is interdisciplinary, involving physical therapy, occupational therapy, and speech therapy. The nursing process focuses on maximizing independence, facilitating communication, managing spasticity (which may include medications like baclofen or botulinum toxin injections), preventing skin breakdown, and providing family education and support.
Concept Summary
Concept
Description
Nursing Implication
Spastic Cerebral Palsy
Most common type of CP. Characterized by hypertonia, exaggerated reflexes, and stiffness.
Focus on managing tone, preventing contractures, and promoting functional mobility.
Contracture
Permanent shortening of muscle/tendon, limiting joint ROM.
Prevent with daily ROM exercises, stretching, splinting, and proper positioning.
Range-of-Motion (ROM) Exercises
Movement of a joint through its full potential movement.
Passive ROM is crucial for children unable to move independently. Perform gently and consistently.
Proper Positioning
Aligning the body to oppose abnormal postures and tone.
Use rolls, wedges, special chairs, and prone positioning to inhibit spasticity and maintain alignment.
If done too forcefully, can cause pain or injury. Must be gentle and consistent.
Forced Independent Ambulation
May improve strength and endurance in some children with mild CP.
In spastic CP, can reinforce abnormal movement patterns, increase tone, and cause frustration/injury.
Activity Restriction
None for long-term management. Short-term may be needed post-surgery or for acute injury.
Leads to disuse atrophy, worsens contractures, decreases bone density, and hinders development.
Anatomy, Physiology & Pharmacology Points
Pathophysiology: Damage to the pyramidal tracts (corticospinal tracts) in the brain disrupts signals, leading to loss of inhibition on spinal reflexes. This results in velocity-dependent increase in muscle tone (spasticity).
Common Medications: Baclofen (a GABA agonist) reduces spasticity. Can be oral or via intrathecal pump. Botulinum toxin type A (Botox) is injected locally into overactive muscles to cause temporary chemical denervation and reduce tone.
Memory Tips
Acronym: PREVENT Contractures: Positioning, ROM exercises, Evaluate skin, Value family input, Encourage function, Neuro checks, Tone management.
Think "Mobility with Support": The goal is never complete rest nor forced independence. It's always supported, therapeutic mobility.
High-Frequency NCLEX Topics
NCLEX loves to test priority-setting and preventive care. For neurological conditions affecting mobility (like CP, spinal cord injury, stroke), questions often ask for the priority or most important intervention. The answer is frequently the one that prevents the most common, debilitating complication—in this case, contractures through ROM and positioning.
Watch Out for Question Variations!
Shift from "Intervention" to "Evaluation": "The nurse is evaluating the effectiveness of care for a child with spastic CP. Which finding indicates the interventions are successful?" Correct answer: "The child maintains full passive range of motion in all major joints."
Shift to "Family Education": "The nurse is teaching the parents of a child with spastic CP about home care. Which instruction is most important?" Correct answer: "Demonstrate how to perform gentle range-of-motion exercises daily."
Shift to "Post-Operative Care": After a tendon-release surgery, the priority may shift to pain management and protecting the surgical site while still maintaining alignment.
Nursing Clinical Practice GuideClinical Scenario: You are the nurse on a pediatric rehabilitation unit. Jason, a 6-year-old with spastic quadriplegic CP, is admitted due to worsening tightness in his hamstrings and heel cords, making diaper changes and seating difficult. He is non-verbal and fed via gastrostomy tube. His parents are exhausted.
Nursing Intervention Strategy:
Assessment: Perform a thorough neuro-muscular assessment. Document muscle tone (using a scale like the Modified Ashworth Scale), passive range of motion (PROM) of all major joints (hips, knees, ankles, elbows, wrists), skin integrity (especially over bony prominences), pain responses (facial expression, crying), and current positioning.
Planning & Implementation:
ROM Schedule: Integrate gentle, passive ROM exercises into routine care—during bathing, dressing, and before repositioning. Move each joint to its point of resistance, not force or pain. Collaborate with physical therapy (PT) for a specific regimen.
Positioning Plan: Use a 24-hour positioning schedule. This may include:
Prone positioning over a wedge for periods during the day to stretch hip flexors and promote head/trunk extension.
Side-lying with pillows between legs to keep hips abducted and prevent adductor tightness.
Supported sitting in a adaptive chair with proper pelvic, trunk, and foot support to maintain alignment and inhibit extensor thrust.
Night splints/AFOs (Ankle-Foot Orthoses) to maintain ankle at 90 degrees and prevent foot drop/contracture.
Family Education & Support: Teach and have parents demonstrate ROM and positioning. Acknowledge their stress. Connect them with social work or support groups.
Patient Safety and Precautions:
Pain Management: Spasticity and stretching can be painful. Administer analgesics (e.g., acetaminophen) as ordered before therapy sessions. Assess for pain cues constantly.
Skin Integrity: Check skin under splints and over pressure points (sacrum, heels, elbows) every 2-4 hours. Use pressure-relieving surfaces and keep skin clean and dry.
Prevent Aspiration: During positioning, especially prone, ensure the gastrostomy tube is secured and not kinked. Maintain head elevation if feeding.
Explain the procedure to the child and family in simple terms, even if comprehension is limited.
Ensure a warm, comfortable environment. Use lotion to reduce friction.
Support the joint above and below. Move the limb slowly and smoothly through its full available range.
Perform each motion 5-10 times, twice daily, or as per PT plan. Major motions: flexion, extension, abduction, adduction, rotation.
Stop immediately if you meet firm resistance or the child shows signs of pain.
Document the joints exercised, quality of movement, and the child's tolerance.
Medication Alert - Baclofen:
Action: Central muscle relaxant. Reduces spasticity.
Nursing Considerations: Monitor for side effects: drowsiness, dizziness, weakness, hypotension. Abrupt withdrawal can cause hallucinations and seizures. For intrathecal pump, monitor the pump site for infection and ensure refills are scheduled.
A Word from Your Senior Nurse
Caring for a child with cerebral palsy is about seeing the whole child, not just the diagnosis. Your gentle hands during ROM exercises are not just preventing contractures—they are providing human touch and connection. Your skill in positioning can mean the difference between a child who is comfortable and engaged with their world and one who is in pain and withdrawn. In the NCLEX and in practice, the principle remains: Prevention is always a top-tier nursing priority. By mastering the "why" behind interventions like ROM and positioning, you move from task-doer to thoughtful clinician. Remember, the family is your partner—empower them, and you multiply the positive impact on the child's life exponentially.
Spastic Cerebral Palsy — A motor disorder caused by non-progressive brain damage, characterized by increased muscle tone (hypertonia), stiffness, and exaggerated reflexes.
Contracture — The permanent shortening of a muscle or tendon, leading to fixation and deformity of a joint, limiting its range of motion.
Range-of-Motion (ROM) Exercises — Activities that move a joint through its full extent of movement. In spastic CP, passive ROM is crucial to maintain joint mobility and prevent contractures.
Proper Positioning — The therapeutic alignment of the body using devices or techniques to inhibit abnormal muscle tone, maintain functional alignment, and prevent deformities.
Hypertonia — Abnormally increased muscle tension and reduced ability of a muscle to stretch. A hallmark of spastic cerebral palsy.