# A nurse is caring for a 52-year-old patient who underwent surgical clipping of a cerebral aneurysm 24 hours ago. The patient suddenly develops severe headache, photophobia, and nuchal rigidity. Which nursing intervention should be implemented first?

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## 문제

A nurse is caring for a 52-year-old patient who underwent surgical clipping of a cerebral aneurysm 24 hours ago. The patient suddenly develops severe headache, photophobia, and nuchal rigidity. Which nursing intervention should be implemented first?

## 보기

1. Administer prescribed analgesics for headache relief
2. Position the patient in semi-Fowler's position and maintain head alignment **✔ 정답**
3. Increase intravenous fluid rate to improve cerebral perfusion
4. Encourage deep breathing exercises to prevent pneumonia

**정답: 2**

## 해설

Post-op aneurysm clipping with sudden headache and nuchal rigidity suggests rebleeding or vasospasm. Positioning in semi-Fowler's with head alignment reduces ICP immediately. Other interventions (analgesics, IV fluids, deep breathing) are not the priority and may worsen the condition.

## 심화 해설

Clinical Presentation and Immediate Concerns

A patient who is 24 hours post-surgical clipping of a cerebral aneurysm and suddenly develops a severe headache, photophobia, and nuchal rigidity is exhibiting the classic triad of a subarachnoid hemorrhage (SAH). In the context of recent aneurysm repair, this presentation strongly suggests a re-bleed or acute complication such as severe vasospasm. SAH is an extremely lethal cerebrovascular emergency that can lead to severe long-term neurological deficits [3]. The sudden onset of these symptoms indicates a rapid increase in intracranial pressure and meningeal irritation, which requires immediate stabilization to prevent secondary brain injury.

Priority Intervention Rationale

The first nursing action must focus on maintaining cerebral perfusion and preventing further neurological deterioration. Positioning the patient in a semi-Fowler's position with meticulous head alignment promotes venous outflow from the brain, which helps to reduce intracranial pressure. Maintaining a neutral head position also ensures that the jugular veins are not compressed, which is critical because any impedance to cerebral venous drainage can exacerbate rising intracranial pressure in a patient with a potential new bleed. This intervention directly addresses the physiological crisis of impaired cerebral hemodynamics and takes precedence over pain management or other supportive measures.

Analysis of Other Options

Administering analgesics (Option 1) may mask the progression of neurological symptoms and does not address the underlying threat to cerebral perfusion. While pain control is important, it is not the priority when a life-threatening re-hemorrhage is suspected. Increasing the intravenous fluid rate (Option 3) is contraindicated in the acute phase of a suspected re-bleed without specific orders, as aggressive fluid resuscitation can elevate blood pressure and increase the risk of further aneurysmal rupture. Delayed cerebral ischemia from vasospasm is a known complication contributing to poor neurological outcomes , but prophylactic hypervolemia is not the immediate response to an acute event. Encouraging deep breathing exercises (Option 4) is inappropriate during a neurological emergency; the focus must be on stabilizing the patient’s airway and cerebral status, not on preventing pneumonia, which is a lower-priority concern at this moment.

Pathophysiological Connection to Surgical Clipping

Microsurgical clipping is a vital treatment for ruptured cerebral aneurysms, particularly when emergent endovascular access is limited . Although the procedure secures the aneurysm dome, the post-operative period carries risks of re-bleeding from an incompletely clipped neck or clip slippage. The symptoms of photophobia and nuchal rigidity result from blood products in the subarachnoid space causing meningeal inflammation. The nurse must recognize that a sudden change in neurological status in this timeframe is a surgical emergency, and the immediate non-pharmacological intervention of optimizing head position is a critical step while preparing for urgent diagnostic imaging and neurosurgical re-evaluation.References (research sources)

- [3]Subarachnoid hemorrhage: epidemiology, risk factors, pathogenesis, and clinical therapies.Research articleShen H, Yan X, Zhao M, Sun J, Huang Y. (2026) · DOI: 10.1186/s43556-026-00455-y

## 임상 시나리오

Post-Clipping Deterioration: Suspected Re-BleedImmediate Nursing Actions for Acute Neurological Change
The sudden onset of severe headache, sensitivity to light, and neck stiffness within 24 hours of aneurysm clipping signals a likely re-bleed or severe vasospasm. The first priority is to optimize cerebral hemodynamics.

Immediately position the patient in semi-Fowler's (15-30 degrees) with the head in strict neutral alignment. This promotes cerebral venous outflow and prevents jugular vein compression, directly helping to lower intracranial pressure (ICP).

CautionDo not administer analgesics as a first action, as they can mask the neurological exam. Avoid increasing IV fluids rapidly, which may raise blood pressure and worsen bleeding. Activities that increase intrathoracic pressure, like deep breathing exercises, can further elevate ICP.

## 핵심 개념

- **Subarachnoid Hemorrhage (SAH)** — Bleeding into the subarachnoid space, classically presenting with a thunderclap headache, photophobia, and nuchal rigidity due to meningeal irritation.
- **Semi-Fowler's Position** — A position where the head of the bed is elevated to 15-30 degrees, promoting cerebral venous outflow and helping to reduce intracranial pressure.
- **Cerebral Vasospasm** — A severe complication of SAH where cerebral arteries constrict, leading to delayed cerebral ischemia; peak risk is typically 4-14 days post-bleed.
- **Nuchal Rigidity** — Stiffness of the neck, often with pain on flexion, a classic sign of meningeal irritation from blood in the subarachnoid space.
- **Intracranial Pressure (ICP)** — The pressure inside the skull exerted by brain tissue, blood, and cerebrospinal fluid; elevated ICP can lead to secondary brain injury.

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