A nurse is caring for a client with a lumbar herniated disc who is experiencing severe lower back pain radiating to the left leg. Which nursing intervention should be the priority?
A 45-year-old construction worker presents to the emergency department with acute onset of severe lower back pain that radiates down his left leg to his foot. He reports the pain started suddenly while lifting heavy equipment at work 2 hours ago. The client rates his pain as 9/10 and describes it as sharp and shooting. He is unable to sit comfortably and prefers to lie on his right side with his left knee flexed. Vital signs are stable. The client has no history of back problems and takes no regular medications.
1Position the client in a comfortable position that reduces pain and muscle spasm✓ 정답
2Encourage the client to ambulate frequently to prevent complications
3Apply heat to the affected area to promote muscle relaxation
4Perform passive range of motion exercises to maintain joint mobility
해설
The priority is positioning to reduce pain and muscle spasm, which alleviates pressure on the herniated disc and nerve compression. Other interventions like ambulation or heat are not appropriate during acute pain.
Core Nursing ExplanationKey Concept Analysis: This question assesses the priority nursing intervention for a patient with an acute lumbar herniated disc experiencing severe radicular pain. The core pathophysiology involves a disc's nucleus pulposus protruding and compressing a spinal nerve root (often L4-L5 or L5-S1), causing inflammation, pain, muscle spasm, and neurological symptoms like radiating pain (sciatica). In the acute phase, the primary goals are to reduce inflammation, relieve nerve compression, and manage pain.
Answer Rationale: Key Point! The priority is Positioning the client in a comfortable position that reduces pain and muscle spasm. This directly addresses the immediate problem of severe pain (rated 9/10) and aligns with the principle of pain management and patient comfort as a primary nursing responsibility. Positioning with the knees and hips flexed (e.g., side-lying with knees bent, or supine with knees supported) can help open the intervertebral foramina, reducing pressure on the affected nerve root and alleviating muscle spasm. This is a foundational, non-invasive intervention that must be done first before other measures can be considered.
Distractor Analysis:
Watch out for confusion! Option ②, encouraging ambulation, is contraindicated during the acute phase of a herniated disc with severe pain. Early ambulation without proper pain control can worsen nerve compression and inflammation. Activity modification and bed rest (or limited activity) are initially recommended.
Option ③, applying heat, is generally not the first-line intervention for acute inflammation. While heat can promote muscle relaxation, in the very acute phase (within first 24-48 hours), cold therapy is often preferred to reduce inflammation and edema around the nerve root. Heat application could potentially increase swelling and pain initially.
Option ④, performing passive range of motion (ROM) exercises, is inappropriate for the acute, painful stage. Any movement that stresses the lumbar spine can exacerbate pain and nerve compression. The focus is on rest and pain relief first. Active or passive exercises are part of rehabilitation after the acute pain subsides.
Related Concepts: This scenario integrates concepts of neurological assessment (checking for motor weakness, sensory deficits, reflexes), pain management principles (non-pharmacological and pharmacological), and patient education on proper body mechanics to prevent recurrence.
Weaning off acute medications. May continue NSAIDs as needed. Focus on non-pharmacologic management.
Anatomy, Physiology & Pharmacology Points
Anatomy: The most common sites for lumbar disc herniation are L4-L5 (affecting L5 nerve root) and L5-S1 (affecting S1 nerve root). L5 root compression causes pain radiating to the dorsum of the foot and big toe; S1 root compression causes pain to the lateral foot and heel.
Physiology: The pain is a mix of mechanical compression of the nerve and chemical radiculitis from inflammatory mediators (e.g., prostaglandins) released from the damaged disc material.
Pharmacology: First-line drugs include NSAIDs (inhibit prostaglandin synthesis) and skeletal muscle relaxants. For severe pain, short-term opioids may be used. Epidural steroid injections are an option for persistent radicular pain.
Memory Tips
Acute Back Pain Priority (ABCs of Back Care): Assess pain & neuro status → Bed rest/positioning for comfort → Cold therapy first. Remember: "First, get them comfortable. Heat comes later."
High-Frequency NCLEX Topics
The NCLEX frequently tests:
1. Prioritizing comfort and pain relief as a primary nursing intervention.
2. Knowing contraindications for acute musculoskeletal injuries (e.g., no heat, no exercise initially).
3. Differentiating acute care from rehabilitative care for common conditions like herniated discs.
4. Integrating neurological assessment into care for patients with spinal nerve involvement.
Watch Out for Question Variations!
Symptom Identification: "Which finding indicates possible cauda equina syndrome (a surgical emergency)?" (Look for: bowel/bladder incontinence, saddle anesthesia, bilateral leg weakness.)
Priority Intervention Shift: If the question adds "The client reports numbness in the perineal area and difficulty urinating," the priority shifts to notifying the provider immediately for suspected cauda equina syndrome.
Patient Education Focus: "Which instruction is most important for the client being discharged?" (Answer: Use proper body mechanics—bend at knees, keep back straight when lifting.)
Nursing Clinical Practice GuideClinical Scenario: You are the nurse in an urgent care clinic. Mr. Jones, a 45-year-old construction worker, is brought in by a coworker. He is grimacing, holding his lower back, and states he "felt a pop" and immediate severe pain shooting down his left leg when lifting a heavy toolbox. He can barely walk.
Nursing Intervention Strategy:
1Immediate Assessment & Positioning* Pain Assessment: Use PQRST or a 0-10 scale. Document character (sharp, shooting), location (radiation pattern), and aggravating/alleviating factors.
* Neurological Assessment: Perform a focused exam. Check sensation (light touch) in both legs, especially comparing the affected leg to the unaffected one. Assess motor strength (dorsiflexion and plantar flexion of ankles, great toe extension). Check deep tendon reflexes (patellar, Achilles).
* Priority Action: Assist the client to a position of comfort, typically side-lying on the unaffected side with pillows between the knees and under the top leg to maintain spinal alignment and flexion, or supine with knees flexed and supported.
2Collaborative Care & Medication Administration* Anticipate orders for NSAIDs (e.g., naproxen), muscle relaxants (e.g., methocarbamol), and possibly a short-term oral steroid (e.g., methylprednisolone dose pack).
* Administer medications as ordered, monitoring for effectiveness and side effects (GI upset with NSAIDs, drowsiness with muscle relaxants).
3Patient Education & Discharge Planning* Teach about activity modification: Avoid sitting for prolonged periods, lifting, bending, or twisting.
* Instruct on proper body mechanics: Lift with legs, keep object close to body.
* Discuss thermal therapy: Use ice packs for 15-20 minutes several times a day for the first 48 hours, then may transition to heat if it provides relief.
* Discuss signs requiring immediate medical attention: worsening weakness, loss of bowel/bladder control, numbness in the groin area.
Patient Safety and Precautions:
* Contraindication: Do not apply heat in the first 24-48 hours as it may increase inflammation.
* Medication Caution: Warn the client that muscle relaxants cause drowsiness; advise no driving or operating machinery.
* Key Monitoring: Serial neurological checks are crucial to detect any deterioration, which could indicate worsening compression.
Nursing Procedure & Medication FlowProcedure: Assisting a Client with Acute Back Pain into a Comfortable Position
1. Explain the procedure to the client.
2. Ensure the bed is at a safe height. Use a draw sheet if needed for turning assistance.
3For side-lying (most common)Assist the client to roll onto their unaffected side (right side in this case) in a log-rolling fashion, keeping the spine in alignment. Place a pillow under the head, another between the knees, and one to support the upper (left) leg, maintaining hip and knee flexion.
4For supine positionPlace a pillow under the knees to maintain flexion. A small roll under the lumbar curve may provide support but can sometimes increase pain; assess comfort.
5. Ensure the call light is within reach.
Medication: Administering a Skeletal Muscle Relaxant (e.g., Cyclobenzaprine)
* Action: Acts centrally to reduce muscle tone and spasm.
* Dose & Route: Typically 5-10 mg PO three times daily.
* Key Nursing Points: Administer with food if GI upset occurs. Monitor for excessive drowsiness, dry mouth, dizziness. Contraindicated with MAOIs. Advise it is for short-term use (2-3 weeks).
A Word from Your Senior Nurse
"Nursing is not just about carrying out physician orders — it's about being the frontline guardian for your patients! In a case like acute back pain, your first and most powerful tool is often non-pharmacological: skillful positioning. Getting that patient into a posture that instantly reduces their agony builds immense trust and is the foundation for all subsequent care. When studying for your boards, don't just memorize 'position for comfort' — visualize the patient, understand why flexion helps, and connect it to the anatomy. That mindset will not only earn you a great score on the NCLEX but will make you a truly confident, professional nurse who knows how to provide immediate, effective relief."
Lumbar Herniated Disc — Protrusion of the nucleus pulposus through a tear in the annulus fibrosus of an intervertebral disc in the lumbar spine, often causing compression of spinal nerve roots.
Sciatica — Pain that radiates along the path of the sciatic nerve, typically from the lower back down the back of the leg. It is a common symptom of lumbar disc herniation compressing the L4, L5, or S1 nerve roots.
Radiculopathy — A condition caused by compression, inflammation, or injury to a spinal nerve root, resulting in neurological deficits such as pain (radicular pain), numbness, tingling, or weakness in the area served by the nerve.
Log-Rolling — A technique used to turn a patient while maintaining alignment of the spine. The patient's body is moved as a single unit, preventing twisting of the torso. Essential for patients with spinal injuries or after spinal surgery.
Williams Flexion Exercises — A set of exercises designed to strengthen the abdominal and gluteal muscles and stretch the back extensors and hamstrings. Often prescribed for lumbar disc conditions to help open the intervertebral spaces and reduce lordosis.