A nurse is caring for a client who sustained a blunt trauma to the right eye resulting in a contusion. Which assessment finding would be the priority concern requiring immediate intervention?
A 45-year-old soccer player presents to the emergency department after being hit in the right eye by a ball during a game. The client reports severe eye pain and decreased vision.
1Mild periorbital edema and ecchymosis around the affected eye
2Sudden onset of severe eye pain with nausea and vomiting✓ 정답
3Subconjunctival hemorrhage with blood visible in the sclera
4Photophobia and excessive tearing from the injured eye
해설
Sudden severe eye pain with nausea/vomiting indicates increased intraocular pressure, a vision-threatening emergency. Other findings are less urgent.
Core Nursing ExplanationKey Concept Analysis: This question assesses the nurse's ability to recognize a vision-threatening emergency following ocular trauma. The core concept is identifying signs of Acute angle-closure glaucoma or a ruptured globe, which are signaled by a dramatic increase in Intraocular pressure (IOP). While all findings require attention, the priority is the one indicating immediate, irreversible damage is occurring.
Answer Rationale: Key Point! The combination of sudden onset severe eye pain with nausea and vomiting is a classic, red-flag presentation for a dangerous spike in IOP. This can be caused by a retrobulbar hemorrhage (bleeding behind the eye) or acute angle-closure glaucoma triggered by trauma. The nausea and vomiting are due to the oculocardiac reflex (vagal response) and signify severe distress. This is a Key Point! medical emergency requiring immediate intervention (e.g., osmotic agents, surgical decompression) to prevent permanent vision loss.
Distractor Analysis:
Watch out for confusion! Option ①: Mild periorbital edema and ecchymosis ("black eye") are expected findings after blunt trauma. They are concerning for a possible orbital fracture but are not in themselves immediate, vision-threatening emergencies.
Option ③: Subconjunctival hemorrhage, while dramatic in appearance, is typically a benign condition where blood pools under the clear conjunctiva. It is not painful and does not affect vision or IOP, resolving on its own over 1-2 weeks.
Option ④: Photophobia (light sensitivity) and excessive tearing (epiphora) are common inflammatory responses to eye injury or conditions like corneal abrasion. They require assessment and treatment but do not carry the same urgency as signs of acutely elevated IOP.
Related Concepts: The nursing priority follows the ABCs with D for Disability adaptation, where vision loss is a critical disability. Assessment of eye trauma includes checking visual acuity, pupillary response, extraocular movements (EOMs), and for signs of penetrating injury or hyphema (blood in the anterior chamber).
Concept Summary
Intraocular Pressure (IOP): Normal range is 10-21 mmHg. It is maintained by a balance of aqueous humor production and drainage via the trabecular meshwork.
Pathophysiology: Blunt trauma can cause bleeding behind the eye (retrobulbar hemorrhage), increasing pressure in the confined orbital space. This compresses the optic nerve and retinal artery, leading to ischemic optic neuropathy and permanent blindness within hours if not relieved.
Drugs for Acute IOP Elevation: Emergency treatment may include osmotic agents like Mannitol IV to draw fluid out of the eye, or carbonic anhydrase inhibitors like Acetazolamide to reduce aqueous production.
Think: "Pain + Vomit = Get the Doctor on it!" This combination in an eye context is almost never benign.
Subconjunctival hemorrhage is like a bruise on the white of the eye – looks scary, is harmless.
High-Frequency NCLEX Topics
NCLEX frequently tests prioritization and recognition of emergencies. Ocular emergencies are classic examples. Remember: Sudden, severe pain with systemic symptoms (N/V) in any context (head, eye, abdomen) often indicates a serious, potentially life- or function-threatening problem and is a high-priority finding.
Watch Out for Question Variations!
Shift from Symptom to Intervention: "The nurse notes sudden severe eye pain with nausea in a client post ocular trauma. Which action should the nurse take first?" (Answer: Notify the provider/rapid response immediately while preparing for potential interventions).
Shift to Medication: "Which medication should the nurse anticipate administering for a client with acute elevation of IOP following eye trauma?" (Answer: Osmotic diuretic like Mannitol).
Contraindication Focus: "The nurse is caring for a client with a suspected ruptured globe. Which action should the nurse avoid?" (Answer: Applying pressure to the eye or attempting to remove any embedded object).
Nursing Clinical Practice GuideClinical Scenario: You are the triage nurse in the ED. A 45-year-old male is brought in holding a towel over his right eye after a soccer injury. He is pale, diaphoretic, and says, "The pain is unbearable, and I feel like I'm going to throw up."
Nursing Intervention Strategy:
Immediate Assessment (ABCs with D):
Airway/Breathing/Circulation: Ensure patent airway, assess for other injuries from fall.
Disability (Neurological/Vision): This is the focus. Do not put pressure on the eye. Quickly assess:
Visual Acuity: Use a pocket card. "Can you see my fingers? How many?" Document: "Vision markedly decreased, counts fingers at 1 foot."
Pupils: Check for shape (irregular? suggests rupture), reactivity, and anisocoria (difference in size).
Extraocular Movements (EOMs): "Follow my finger." Limited movement may indicate orbital fracture or muscle entrapment.
Inspect for obvious laceration, protruding object, or hyphema (blood level in anterior chamber).
Priority Action: After the rapid 60-second assessment, this is a STAT situation. Immediately notify the physician/advanced practice provider and/or activate the rapid response protocol for a potential ophthalmologic emergency. Stay with the patient.
Comfort & Safety: Keep the head of bed elevated to slightly reduce IOP. Provide an emesis basin. Do not give anything by mouth (NPO) in case immediate surgery is needed.
Preparation: Anticipate orders for stat IOP measurement (tonometry), CT scan of the orbit, and administration of IV antiemetics and agents to lower IOP.
Patient Safety and Precautions:
Never apply pressure to an injured eye. If a ruptured globe is suspected, place a protective shield (not a patch) over the eye.
Medication Caution: If administering Acetazolamide, monitor for side effects like paresthesias (tingling), electrolyte imbalance, and sulfa allergy.
Patient Education: For non-emergent findings like subconjunctival hemorrhage, educate that the redness will fade over 1-2 weeks and to avoid aspirin/NSAIDs which can worsen bleeding.
Mannitol 20% IV: Typically infused over 30-60 minutes. Monitor for fluid overload, electrolyte shifts, and ensure IV patency (it is a vesicant).
Acetazolamide (Diamox) PO/IV: Monitor for hypersensitivity and electrolyte levels.
Preparation for Procedure: May need to prepare for lateral canthotomy (emergency incision to relieve orbital pressure) at the bedside or for surgery.
A Word from Your Senior Nurse
"Trust your gut. When a patient with an eye injury tells you the pain is the worst they've ever felt and they're nauseated, they are not exaggerating. This is one of those moments where your rapid, knowledgeable assessment and immediate escalation of care can literally save someone's sight. In the chaos of the ED, be the calm, competent nurse who spots the true emergency amidst the minor injuries. That skill starts with understanding the 'why' behind the symptoms, just like you did studying this question."