A 72-year-old patient with osteoporosis is admitted to the e… | 마이메르시 MyMerci
Adult Health
문제

A 72-year-old patient with osteoporosis is admitted to the emergency department after falling at home and sustaining a hip fracture. The patient is experiencing severe pain and has visible shortening and external rotation of the affected leg. Which nursing action should be the FIRST priority?

해설
Neurovascular assessment is the first priority to detect complications like compartment syndrome or vascular compromise that can cause permanent damage. Pain management, traction, and surgery preparation are important but secondary after ensuring limb viability.

심화 해설

Core Nursing Explanation Key Concept Analysis: This question tests the priority nursing action for a patient with a traumatic hip fracture. The core principle is the ABCs (Airway, Breathing, Circulation) and the "5 Ps" of neurovascular assessment. While the patient has severe pain and a clear deformity, the immediate threat is not the pain itself but potential Key Point! neurovascular compromise. A fracture can cause swelling, bleeding, or bone fragments to compress nerves and blood vessels, leading to ischemia and permanent damage within hours.

Answer Rationale: Key Point! The FIRST priority is Assess neurovascular status of the affected extremity. This assessment establishes a baseline and immediately identifies life- or limb-threatening complications like compartment syndrome or arterial injury. The "5 Ps" (Pain, Pallor, Pulselessness, Paresthesia, Paralysis) are the standard assessment. Detecting a diminished pulse or new-onset numbness takes precedence over all other interventions because delayed treatment can result in loss of the limb.

Distractor Analysis:
• Watch out for confusion! Administering pain medication (Option 1) is a compassionate and necessary intervention, but it is not the *first* priority. Administering analgesics before a neurovascular assessment can mask the critical symptom of increasing pain, which is a key indicator of compartment syndrome.
• Applying Buck's traction (Option 2) may be a physician's order to stabilize the fracture and reduce muscle spasm, but it is not an independent nursing priority. Furthermore, application should not precede assessment, as improper application could itself cause neurovascular compromise.
• Preparing for surgery (Option 4) is a crucial step, as surgical fixation is the definitive treatment for most hip fractures. However, the nurse must first ensure the patient is stable and that there are no immediate threats to the extremity that need to be communicated to the surgical team.

Related Concepts: This prioritization follows the nursing process and the principle of addressing potential vs. actual problems. The potential for neurovascular damage is an urgent, high-risk problem that assessment can turn into an actionable, life-saving intervention. It also aligns with patient safety: "First, do no harm."

Concept Summary • Priority Framework: ABCs → Major Hemorrhage Control → Neurovascular Status (for orthopedic injuries).
• Neurovascular "5 Ps": Pain (unrelieved, out of proportion), Pallor (coolness, cyanosis), Pulselessness (diminished/absent), Paresthesia (tingling/numbness), Paralysis (inability to move).
• Compartment Syndrome: A surgical emergency caused by increased pressure within a muscle compartment, compromising circulation. The classic sign is pain worsening with passive stretch of the muscles.

Side-by-Side Comparison!
Priority ActionRationaleWhen It's the Answer
Neurovascular AssessmentPrevents permanent limb damage from ischemia/nerve compression. Establishes a critical baseline.For any traumatic injury to an extremity (fracture, crush injury, cast application).
Pain ManagementPromotes comfort, reduces anxiety, and facilitates cooperation with care.After immediate life/limb threats are ruled out, or when pain is the primary complaint without trauma risk.
Stabilization (e.g., Traction)Prevents further injury, reduces pain from muscle spasm, aligns bone fragments.As an intervention following assessment and on physician's order, not as the independent first step.

Anatomy, Physiology & Pharmacology Points • Hip Fracture Anatomy: Common in osteoporosis due to weak bone. The femoral neck or intertrochanteric region is often involved. Shortening and external rotation occur because the strong gluteal muscles pull the distal fragment upward and outward.
• Pathophysiology of Compromise: Fracture → bleeding & edema within fascial compartments → increased intracompartmental pressure → compression of capillaries and nerves → ischemia → necrosis.
• Pain Meds Note: Opioids (e.g., morphine) are common but assess respiratory status first. NSAIDs (e.g., ibuprofen) may be held pre-op due to bleeding risk.

Memory Tips • Acronym: For fracture priority, think "Perfusion before Pain." Or remember "ABCs & 5 Ps".
• Visual: Imagine a clock ticking. For a limb without blood flow, you have about 4-6 hours before muscle tissue starts to die irreversibly. Assessment buys time.

High-Frequency NCLEX Topics Prioritization ("first," "initial," "priority") is a cornerstone of NCLEX. Trauma + musculoskeletal injury frequently tests the neurovascular assessment as the correct first step. Be ready to choose assessment over intervention when the question asks for the "first" nursing action.

Watch Out for Question Variations! • Variation 1: "The nurse notes the patient's toes are pale and cool, with a capillary refill of 5 seconds. What is the priority action?" (Answer: Notify the surgeon/physician immediately of signs of ischemia).
• Variation 2: "Which finding requires immediate intervention in a patient with a leg cast?" (Answer: "Pain unrelieved by elevation and medication" or "Numbness and tingling").
• Variation 3: The scenario could shift to post-operative care after hip repair, where priority might be preventing complications like deep vein thrombosis (DVT) or infection.

임상 시나리오

Nursing Clinical Practice Guide Clinical Scenario: You are the nurse in a busy ED. Mr. Johnson, 72, is brought in by EMS. He slipped on a rug. His right leg is noticeably shorter and turned outward. He's rating his pain as 9/10. The physician will see him shortly.

Nursing Intervention Strategy:
1. Immediate Assessment (Your FIRST 2 minutes): Introduce yourself. While maintaining spinal precautions if indicated by mechanism of fall, immediately expose the limb. Compare it to the unaffected side. Perform the 5 Ps:
- Pain: Ask location, character. Is it deep, throbbing, increased with passive movement of toes?
- Pallor/Pulses: Check skin color, temperature (use back of hand), capillary refill (Normal: < 3 seconds). Palpate the dorsalis pedis and posterior tibial pulses.
- Paresthesia/Paralysis: "Can you feel me touching your toes?" "Can you wiggle your toes?"
2. Document & Communicate: Chart findings clearly: "Right foot pale, cool to touch. DP pulse faint but palpable. Cap refill 4 sec. Patient reports numbness in great toe. Able to wiggle toes with difficulty." Report abnormal findings STAT to the physician.
3. Concurrent Actions: While assessing, you can have a colleague apply oxygen if needed, establish IV access in the unaffected limb, and obtain vital signs.
4. Subsequent Priorities: After neurovascular status is documented and reported, then:
- Administer prescribed analgesia (often IV opioids). Re-assess pain and neurovascular status 15-30 minutes after.
- Assist with applying Buck's traction if ordered, checking skin under the traction bandage frequently.
- Begin pre-op preparation and teaching.

Patient Safety and Precautions:
• Do NOT attempt to realign the limb.
• Do NOT elevate the limb above the heart if an arterial injury is suspected (it can reduce perfusion pressure).
• When applying ice, wrap it in a towel to prevent thermal injury to already compromised skin.

Nursing Procedure & Medication Flow Neurovascular Assessment Procedure:
1. Explain procedure to patient.
2. Visually inspect: Color, swelling, deformity.
3. Palpate: Temperature, pulses (compare bilaterally), check for tenderness.
4. Test sensation: Light touch on all dermatomes of the foot.
5. Test motor function: "Push your foot down against my hand (plantarflexion), now pull your toes up toward your nose (dorsiflexion)."
6. Document all findings quantitatively and descriptively.

Pain Medication Administration:
• Use IV route for rapid effect. Common: Morphine 2-4 mg IV.
• Monitor for respiratory depression (rate < 12/min), hypotension.
• Re-assess pain and neurovascular status post-administration—increasing pain after analgesia is a red flag.

A Word from Your Senior Nurse "In the chaos of the ED, it's easy to jump to the most obvious need—the patient's severe pain. But remember, your most powerful tool is your assessment. That 60-second neurovascular check is what stands between your patient and a potential amputation. It's the definition of advocacy. On the NCLEX and in real life, thinking 'assessment before action' will guide you to the right answer and the right care. You've got this!"

핵심 개념

  • Neurovascular Compromise — A condition where the blood supply (vascular) and nerve function (neuro) to a body part are impaired, often due to compression, swelling, or injury. It is a medical emergency.
  • Compartment Syndrome — A serious condition caused by increased pressure within a confined muscle compartment, leading to ischemia and necrosis of muscles and nerves. The "6th P" is Pressure (pain with passive stretch).
  • Buck's Traction — A type of skin traction applied to the lower leg to immobilize, slightly align, and reduce muscle spasm associated with hip or femoral fractures. It is a temporary measure.
  • The 5 Ps of Assessment — A mnemonic for assessing neurovascular status: Pain, Pallor, Pulselessness, Paresthesia, and Paralysis.
  • Osteoporosis — A metabolic bone disease characterized by decreased bone mass and density, leading to porous, fragile bones and a high risk of fracture, especially of the hip, spine, and wrist.

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