A nurse is caring for a client who underwent emergency retinal detachment repair surgery 6 hours ago. Which assessment finding would require the nurse's immediate intervention?
1Client reports sudden onset of severe eye pain with nausea and vomiting✓ 정답
2Client has mild drainage from the surgical site with slight redness
3Client complains of blurred vision in the affected eye
4Client reports feeling dizzy when changing positions
해설
Sudden severe eye pain with nausea/vomiting indicates increased intraocular pressure, a serious post-op complication requiring immediate intervention. Mild drainage, blurred vision, and dizziness are less urgent.
Core Nursing ExplanationKey Concept Analysis: This question assesses the nurse's ability to recognize a critical, vision-threatening complication following retinal detachment repair. The surgery involves manipulating the delicate structures of the eye, which can disrupt the normal flow of aqueous humor. The priority assessment is for signs of acute angle-closure glaucoma or increased intraocular pressure (IOP), which is a surgical emergency.
Answer Rationale: Key Point! The triad of sudden severe eye pain, nausea, and vomiting is a classic sign of a rapid, dangerous rise in IOP. This can occur due to postoperative inflammation, hemorrhage, or pupillary block, which obstructs the outflow of aqueous humor. If not treated immediately with medications to lower IOP (like osmotic diuretics or beta-blockers), it can cause permanent damage to the optic nerve and lead to blindness. This finding requires immediate intervention by the nurse, including notifying the surgeon and preparing for emergency treatment.
Distractor Analysis:
Watch out for confusion! Option 2: Mild drainage and slight redness are common and expected in the early postoperative period due to normal inflammatory response and are not indicative of infection or serious complication at this stage.
Option 3: Blurred vision is an expected finding after retinal surgery and anesthesia. It does not signal an acute emergency.
Option 4: Dizziness with position changes is more likely related to anesthesia effects, pain medications, or dehydration. While it requires monitoring and safety precautions (e.g., assist with ambulation), it is not the most urgent, vision-threatening concern.
Related Concepts: Postoperative care for eye surgeries emphasizes preventing increases in IOP. Key patient instructions include avoiding bending at the waist, straining, coughing forcefully, vomiting, and lifting heavy objects. The nurse must also ensure proper positioning (often on the back or with the operative side up, depending on the type of repair and gas bubble use) to promote retinal reattachment. Concept Summary
Finding
Clinical Significance
Nursing Action Priority
Severe pain, N/V
Indicates acute ↑ IOP (Emergency)
Immediate: Notify surgeon, prepare for IOP-lowering meds.
Mild drainage/redness
Expected inflammatory response
Monitor, routine wound care.
Blurred vision
Expected post-op finding
Reassure patient, monitor for improvement.
Dizziness
Anesthesia/side effect of meds
Safety: Assist with ambulation, change positions slowly.
Side-by-Side Comparison!
Post-Op Eye Surgery Complication
Key Signs & Symptoms
Pathophysiology
Increased Intraocular Pressure (Emergency)
Sudden severe eye pain, nausea, vomiting, seeing halos around lights, decreased vision.
Blockage of aqueous humor outflow leads to pressure buildup, damaging the optic nerve.
Infection (Endophthalmitis)
Increasing pain days after surgery, purulent drainage, significant redness, worsening vision, hypopyon (pus in anterior chamber).
Bacterial or fungal invasion of intraocular structures.
Retinal Detachment (Recurrence)
New onset of floaters, flashes of light (photopsia), curtain or shadow over visual field.
Fluid seeps under retina, separating it from underlying layers.
Anatomy, Physiology & Pharmacology Points
Anatomy/Physiology: Aqueous humor is produced by the ciliary body and drains through the trabecular meshwork. Surgery can cause inflammation/swelling that blocks this drainage, causing IOP to spike.
Pharmacology: Emergency treatment for high IOP includes osmotic diuretics (e.g., Mannitol IV) to pull fluid from the eye, beta-blockers (e.g., Timolol eye drops) to reduce aqueous production, and carbonic anhydrase inhibitors (e.g., Acetazolamide).
Memory TipsMnemonic: PAIN = Pressure Alarm In the eye, Notify! Severe Pain + Abdominal symptoms (N/V) = Act Immediately for high IOP.
Remember: Blurred vision is expected; sharp, stabbing pain is a red flag.
High-Frequency NCLEX Topics
Recognizing postoperative complications is a high-yield NCLEX area. The exam tests your ability to prioritize and identify which finding is most urgent. "Sudden severe pain" after any surgery, especially eye or abdominal, is almost always a priority.
Watch Out for Question Variations!
The same concept can be tested by: 1) Asking for the priority nursing diagnosis (Acute Pain related to increased IOP vs. Risk for Injury). 2) Asking which patient statement indicates understanding of discharge teaching ("I will call the doctor if I have sudden eye pain"). 3) Shifting to medication administration (Which drug would the nurse prepare first for this client? Mannitol).Nursing Clinical Practice GuideClinical Scenario: You are the day-shift nurse for Mr. Johnson, 58, who had a scleral buckle procedure for retinal detachment last night. During your 0800 assessment, he is resting but states, "My eye is throbbing terribly, and I feel like I'm going to be sick."
Nursing Intervention Strategy:
1. Immediate Assessment: Quickly assess pain (use pain scale), check for nausea/vomiting, and ask about any change in vision. Do NOT check IOP yourself unless specifically trained and ordered—this is typically done by the ophthalmologist.
2. Priority Action: Stay with the patient, ensure safety if nauseated, and immediately notify the surgeon or ophthalmologist on call. This is not a "wait and see" situation.
3. Prepare for Interventions: Anticipate orders for IOP-lowering medications. Have IV access ready for osmotic diuretics. Administer antiemetics as ordered to prevent vomiting (which further increases IOP).
4. Ongoing Monitoring & Comfort: After emergency treatment, monitor vital signs, pain level, and visual acuity. Keep the head of bed elevated to promote venous drainage and slightly lower IOP. Provide quiet, dark environment.
Patient Safety and Precautions:
Contraindications/Actions to Avoid: Instruct the patient to avoid any activity that increases IOP: bending over, straining during bowel movements, coughing forcefully, lifting >5-10 lbs, vomiting.
Positioning: Positioning is critical and depends on the surgery. If a gas bubble was injected, the patient may need to maintain a specific head position (e.g., face down) for days to keep the bubble against the retina. Never confuse this with general post-op positioning.
Nursing Procedure & Medication FlowFor Suspected Increased IOP:
1. Assessment: Pain, N/V, vision change.
2. Notification: STAT call to MD.
3. Medication Prep (Common Orders):
- Mannitol 20%: IV infusion via large-bore catheter. Calculate drip rate carefully; rapid administration is key. Monitor for fluid overload.
- Timolol 0.5%: Eye drops. Administer, applying gentle pressure to the lacrimal duct (nasolacrimal occlusion) for 1-2 minutes to minimize systemic absorption.
- Acetazolamide (Diamox): PO or IV. Monitor for side effects like tingling (paresthesia), metabolic acidosis, and hypokalemia.
4. Evaluation: Reassess pain and symptoms after interventions. Prepare patient for possible return to OR.
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 clinical practice, recognizing subtle changes in a patient's vital signs early can prevent deterioration. With post-op eye patients, pain is your biggest clue. A patient complaining of 'discomfort' is normal. A patient describing sudden, severe, throbbing pain with nausea is sounding a five-alarm fire for their vision. Don't hesitate. Your rapid response and accurate assessment can literally save their sight. When studying for your boards, don't just memorize — connect everything to a real patient situation and always ask 'why?' That mindset will not only earn you a great score on the NCLEX but will make you a truly confident, professional nurse!"
Intraocular Pressure — The fluid pressure inside the eye. Normal range is 10-21 mmHg. A sudden, severe increase is a medical emergency.
Retinal Detachment — Separation of the neurosensory retina from the underlying retinal pigment epithelium. An ophthalmic emergency requiring surgical repair.
Scleral Buckle — A common surgical procedure for retinal detachment where a silicone band is placed around the eye to indent the sclera, relieving traction on the retina.
Acute Angle-Closure Glaucoma — A sudden, complete blockage of the eye's drainage angle, causing a rapid rise in IOP. Symptoms include severe eye pain, headache, nausea, vomiting, and blurred vision.
Osmotic Diuretic (e.g., Mannitol) — A hypertonic IV solution used emergently to reduce IOP by creating an osmotic gradient that draws fluid out of the vitreous humor and into the bloodstream.