# A 65-year-old woman is brought to the emergency department after slipping on ice and landing on her right side. She reports severe pain in her right hip and is unable to bear weight. The nurse observes that her right leg appears shortened and externally rotated, suggesting a hip fracture with risk of neurovascular compromise. What is the priority nursing assessment for this patient?

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## 문제

A 65-year-old woman is brought to the emergency department after slipping on ice and landing on her right side. She reports severe pain in her right hip and is unable to bear weight. The nurse observes that her right leg appears shortened and externally rotated, suggesting a hip fracture with risk of neurovascular compromise. What is the priority nursing assessment for this patient?

Emergency assessment of suspected hip fracture with neurovascular compromise risk

## 보기

1. Assess the patient's pain level using a 0-10 numeric rating scale
2. Check distal pulses, capillary refill, and sensation in the affected extremity **✔ 정답**
3. Obtain a complete medical history including current medications
4. Measure and document the patient's vital signs

**정답: 2**

## 해설

Neurovascular assessment (distal pulses, capillary refill, sensation) is the priority to detect complications like compromised circulation or nerve damage that could lead to permanent disability. Other assessments (pain, vital signs, history) are important but secondary.

## 심화 해설

Clinical Context and Priority Setting

When a patient presents with a suspected hip fracture, the classic clinical presentation of a shortened and externally rotated leg immediately raises concern for a displaced femoral neck or intertrochanteric fracture. The displacement of bone fragments poses a direct threat to the surrounding neurovascular structures. In the context of NCLEX-RN prioritization, this scenario requires you to apply the nursing process and Maslow’s hierarchy, where physiological integrity and the prevention of irreversible limb loss take precedence over pain assessment, history gathering, and vital sign measurement.

Why Neurovascular Assessment is the Priority

The primary danger with an externally rotated and shortened limb is the mechanical compression or laceration of the femoral artery, femoral nerve, or sciatic nerve by displaced bone fragments. A delay in identifying vascular compromise can lead to tissue ischemia, compartment syndrome, and ultimately, limb loss. Research on posterior acetabular wall fractures, which are anatomically and mechanistically related to hip fractures, demonstrates that surgical approaches like the Kocher-Langenbeck approach are specifically studied for their effects on peripheral circulation and neuromuscular recovery because these injuries inherently disrupt microcirculation and nerve function [3]. If a patient loses distal pulses, the window for revascularization is critically short—typically within 6 to 8 hours. Therefore, checking distal pulses (dorsalis pedis and posterior tibial), capillary refill (normal is < 3 seconds), and sensation is the only action that directly detects and prevents this immediate, limb-threatening complication.

Pathophysiology of Neurovascular Compromise in Fractures

The mechanism linking hip fractures to neurocognitive and vascular complications extends beyond local trauma. Systemic inflammation triggered by the fracture and subsequent surgical stress can lead to neurovascular dysfunction and blood-brain barrier injury, a phenomenon well-documented in the study of perioperative neurocognitive disorders (PND) in older surgical patients . While PND affects the central nervous system, the same systemic inflammatory mediators and microvascular dysfunction can impair peripheral nerve recovery and local circulation at the fracture site. This underscores why a thorough baseline neurovascular assessment is not just a local check but a critical systemic evaluation. The functional recovery of the limb, as measured by patient-reported outcomes, is heavily dependent on the integrity of this neurovascular axis from the moment of injury .

Analysis of Other Options in the Prioritization Framework

- Option 1 (Pain Assessment): While pain is a critical patient-reported outcome that influences functional recovery and symptom severity after extremity fractures , it is not the priority. Severe pain is an expected finding and a symptom of the underlying injury. A neurovascular deficit, however, is a complication that requires immediate intervention. The nursing process dictates addressing the cause of the pain (the displaced fracture threatening vessels) before treating the symptom.

- Option 3 (Medical History): Obtaining a complete history, including current medications like anticoagulants, is essential for treatment planning but is a secondary assessment. It will not identify an active arterial occlusion or developing compartment syndrome. This information can be gathered concurrently by another team member or immediately after the primary survey is stabilized.

- Option 4 (Vital Signs): Measuring vital signs is a fundamental part of the initial assessment. However, in a patient who is alert and speaking, a focused assessment of the injured limb takes precedence. A drop in blood pressure from a femoral bleed would be a late sign of significant hemorrhage; checking distal pulses is the early, direct assessment that can prevent the cascade leading to hemodynamic instability. The immediate threat is localized ischemia, not a systemic vital sign change.References (research sources)

- [3]Functional and Vascular Outcomes of Posterior Acetabular Wall Osteosynthesis via the Kocher-Langenbeck Approach: A Dynamic Analysis.Research articlePrudnikov Y. (2025) · DOI: 10.3390/jcm14217749

## 임상 시나리오

Neurovascular Assessment in Suspected Hip FracturePrioritizing Limb Viability over Secondary Assessments
In a patient with a shortened, externally rotated leg, immediate neurovascular assessment is the priority. Check distal pulses, capillary refill, sensation, and motor function to rule out vascular injury or nerve compression from displaced bone fragments.

The window for revascularization is critically short, typically 6 to 8 hours. Delayed detection of absent pulses or compartment syndrome can lead to irreversible ischemia and limb loss.

CautionDo not delay the neurovascular check for pain assessment, vital signs, or a complete history. These are secondary and can be performed after confirming the limb is not in immediate danger.

## 핵심 개념

- **Neurovascular compromise** — Impairment of nerve and blood vessel function, often caused by trauma, leading to risks of ischemia, compartment syndrome, and permanent limb damage.
- **Capillary refill** — A quick test to assess peripheral perfusion; normal refill time is typically less than 3 seconds, and a delayed time indicates poor arterial flow.
- **Externally rotated and shortened leg** — A classic clinical sign of a displaced femoral neck or intertrochanteric hip fracture due to the pull of surrounding muscles.
- **Compartment syndrome** — A serious condition where increased pressure within a muscle compartment compromises circulation and tissue function, potentially leading to necrosis.

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