Nursing Clinical Practice Guide
Clinical Scenario: Mr. Johnson, 58, is admitted to your medical-surgical unit with severe left-sided sciatica. He rates his pain as 8/10, describes it as a "burning electric shock" down his leg, and reports numbness on the lateral side of his left foot. He is anxious and unable to find a comfortable position.
Nursing Intervention Strategy:1. Assessment: Perform a focused neurological assessment. Check sensation in dermatomes L4, L5, S1 (top of foot, between big and second toe, lateral foot). Assess motor strength (dorsiflexion and plantar flexion of the foot). Perform the SLR test carefully, stopping immediately if pain radiates.2. Pain Management: Administer prescribed analgesics (NSAIDs, possibly opioids for severe pain) and evaluate effectiveness using a pain scale. Apply ice packs to the lower back for 20-minute intervals to reduce inflammation.3. Positioning & Mobility: Assist the patient into a position of comfort, often side-lying with knees flexed and a pillow between the legs. Instruct on log-rolling technique for bed mobility. Avoid prolonged sitting.4. Education & Discharge Planning: Teach proper body mechanics (bend at knees, not waist). Discuss activity modifications (avoid heavy lifting, twisting). Reinforce the importance of prescribed physical therapy exercises to strengthen core muscles.
Patient Safety and Precautions: Key Point! Continuously monitor for signs of Cauda equina syndrome: sudden loss of bowel or bladder control, severe or progressive leg weakness, or perineal/saddle numbness. This is a neurosurgical emergency requiring immediate intervention.
Nursing Procedure & Medication Flow
• Performing an SLR Test: Explain the procedure. With patient supine, passively raise the unaffected leg first (as a baseline), then the affected leg, keeping the knee straight. Slowly elevate the leg until the patient reports pain. Note the angle and the location of the pain (back vs. radiating below knee).• Medication Administration: NSAIDs should be taken with food to prevent GI upset. Monitor for signs of bleeding. For muscle relaxants, warn about sedation and advise against driving or operating machinery.
A Word from Your Senior Nurse
"Back pain is incredibly common, but as nurses, we need to look beyond the complaint. A positive SLR test helps us connect the dots between the patient's pain and its likely source. Your thorough neurological assessment is what catches the red flags before they become catastrophes. In clinicals and on the NCLEX, always think: 'What is the worst possible complication for this condition, and what are its signs?' For a herniated disc, that's cauda equina syndrome. Being able to identify that will save a patient's neurological function and definitely show up on your exam!"