A nurse is caring for a client who sustained blunt trauma to the eye and has been diagnosed with hyphema. Which nursing intervention is the priority?

Elevating the head of bed 30-45 degrees with strict bed rest is priority to promote drainage and prevent rebleeding in hyphema. Other interventions like ice packs or eye drops are secondary.

Core Nursing Explanation Key Concept Analysis: This question assesses the priority nursing intervention for a patient with Hyphema (bleeding into the anterior chamber of the eye). The priority is to prevent complications, primarily rebleeding and secondary glaucoma caused by blood obstructing the outflow of aqueous humor. The pathophysiology involves trauma causing blood vessels in the iris or ciliary body to rupture, leading to blood accumulation between the cornea and iris. This blood can clot, obstruct drainage, and increase intraocular pressure (IOP).

Answer Rationale: Key Point! The priority intervention is Elevating the head of the bed to 30-45 degrees and maintaining strict bed rest. This position uses gravity to allow the blood to settle inferiorly (layering), away from the visual axis and the trabecular meshwork (the eye's drainage system). It minimizes movement, reduces intraocular pressure fluctuations, and significantly decreases the risk of rebleeding, which is most common 2-5 days after the initial injury and can be vision-threatening.

Distractor Analysis:
Watch out for confusion! Option ②, applying ice packs, is a supportive measure to reduce swelling and pain from the surrounding trauma, but it is not the priority for managing the hyphema itself. It is a secondary intervention.
Option ③ is contraindicated. Encouraging eye movement increases the risk of dislodging the initial clot and causing rebleeding. The patient is often instructed to limit eye movement, sometimes with an eye shield.
Option ④, administering eye drops (often cycloplegics like atropine to paralyze accommodation and steroids to reduce inflammation), is a standard medical order. However, it follows the priority of positioning and activity restriction. "Every hour around the clock" is also an unrealistic and excessive frequency for most hyphema medications, which are typically given a few times a day.

Related Concepts: Nursing care also includes administering prescribed medications (cycloplegics, steroids, sometimes IOP-lowering agents), applying a protective eye shield (not a pressure patch), monitoring for signs of increased IOP (pain, nausea, vomiting, decreased vision), and providing education on activity restrictions (no bending, straining, Valsalva maneuver) to prevent rebleeding.
Concept Summary

Concept	Key Points
Hyphema Definition	Accumulation of blood in the anterior chamber (space between cornea and iris).
Primary Goal	Prevent rebleeding and manage intraocular pressure (IOP).
Priority Intervention	Head elevation (30-45°), strict bed/chair rest.
Key Patient Education	Avoid bending, lifting, straining, coughing forcefully. Use stool softeners. Wear eye shield.
Complications to Monitor	Rebleeding, increased IOP/glaucoma, corneal blood staining.

Side-by-Side Comparison!

Condition	Key Feature	Priority Nursing Intervention	Rationale
Hyphema (Traumatic)	Blood in anterior chamber.	Elevate HOB, strict rest.	Gravity settles blood, prevents rebleeding.
Corneal Abrasion	Scratch on cornea.	Administer antibiotic ointment/drops, eye patch.	Prevent infection, promote healing, relieve pain.
Chemical Burn to Eye	Chemical exposure.	Immediate, copious irrigation with normal saline or water.	Dilute and remove the chemical to limit tissue damage.

Anatomy, Physiology & Pharmacology Points

• Anatomy: The anterior chamber is the fluid-filled space between the cornea and the iris. The trabecular meshwork at the angle is where aqueous humor drains.
• Pathophysiology: Blood cells can clog the trabecular meshwork, impairing drainage and causing secondary open-angle glaucoma. Settled blood can also stain the cornea if it remains for a prolonged period.
• Pharmacology: Cycloplegic agents (e.g., atropine) paralyze the ciliary muscle, putting the eye at rest and preventing painful spasms. Corticosteroid drops (e.g., prednisolone) reduce inflammation. IOP-lowering agents (e.g., timolol, acetazolamide) may be used if pressure rises.

Memory Tips

• HOB for Hema: Remember "Head Of Bed" elevation is key for Hyphema.
• Settle Down!: Think of the blood needing to "settle down" (with gravity) and the patient needing to "settle down" (with rest).
• No B.L.S.: Teach patient to avoid Bending, Lifting, and Straining.

High-Frequency NCLEX Topics Hyphema is a classic trauma question. NCLEX loves to test priority setting and safety. The exam wants you to know that preventing the worse outcome (rebleeding) takes precedence over comfort measures (ice) or routine medication administration. Always think "What will cause the most harm if I don't do it first?"
Watch Out for Question Variations!

• Instead of asking for the priority intervention, it might ask: "The nurse is providing discharge teaching. Which statement by the client indicates a need for further instruction?" (Correct answer would be something like "I will resume my weightlifting routine tomorrow.")
• It could be combined with assessment: "Which finding should the nurse report immediately?" (Answer: Sudden increase in pain or a fresh layer of blood in the eye indicating rebleeding.)
• It might test medication knowledge: "The nurse administers atropine eye drops. What is the primary therapeutic effect for this patient?" (Answer: To promote rest of the eye and prevent ciliary spasm.)

Nursing Clinical Practice Guide Clinical Scenario: You are the nurse on a medical-surgical unit. A 19-year-old male is admitted after being hit in the eye with a baseball. The ophthalmologist has diagnosed a traumatic hyphema. The patient is anxious and says, "I can't see very well out of that eye, it's just red and blurry."

Nursing Intervention Strategy:

1. Assessment: Perform a focused assessment. Check visual acuity (as able), inspect the eye for the blood level (may appear as a red fluid or a settled layer). Assess pain level (often a dull ache). Monitor vital signs.
2. Immediate Priority Action: Key Point! Assist the patient into a semi-Fowler's position (HOB 30-45°). Explain the importance of this position and strict bed/chair rest. Apply a protective eye shield (not a patch that applies pressure) to the affected eye.
3. Ongoing Care & Monitoring: Administer prescribed medications (e.g., steroid drops q6h, cycloplegic drops daily). Monitor for signs of increased intraocular pressure (IOP): severe eye pain, headache, nausea/vomiting, further decrease in vision. Assess for rebleeding (a fresh red layer over old, darker blood—often called an "8-ball" or total hyphema if it fills the chamber).
4. Patient Education & Safety: Provide clear, calm instructions. Educate on avoiding activities that increase IOP: no bending at the waist, no lifting >5-10 lbs, no straining during bowel movements (provide stool softeners), no coughing/vomiting forcefully (medicate for nausea). Instruct to keep the eye shield on, especially while sleeping. Schedule follow-up with ophthalmology.

Patient Safety and Precautions:

• Contraindication: Do not apply a pressure patch. Do not encourage eye movement.
• Medication Caution: Ensure eye drops are administered correctly (avoid touching dropper to eye), and space different drops by at least 5 minutes.
• Key Monitoring: Any change in pain or vision is a potential emergency and must be reported to the provider immediately.

Nursing Procedure & Medication Flow Positioning Procedure: 1. Ensure the bed frame is raised to achieve a true 30-45° angle at the head. 2. Use pillows for support and comfort while maintaining alignment. 3. Reinforce the need to maintain this position even while sleeping.
Medication Administration (Example): - Prednisolone acetate 1% ophthalmic suspension: 1 drop in affected eye every 6 hours. Shake well before use. Wait 5 minutes before administering another drop if needed. - Atropine 1% ophthalmic solution: 1 drop in affected eye daily. Warn the patient of temporary blurred vision and photophobia (sensitivity to light).
A Word from Your Senior Nurse "Eye injuries can be incredibly scary for patients because vision is so precious. Your calm, confident explanation of why they need to sit up and be still is powerful nursing care. In clinical practice, you're not just following an order to 'elevate HOB'—you're actively preventing a second bleed that could steal their sight. When you study, link that patho (blood clogging the drain) to the intervention (gravity to settle it) to the patient outcome (preserved vision). That's the kind of thinking that makes a safe, competent nurse and will shine through on the NCLEX."