성장을 멈추지 마세요

체험은 만족하셨나요?

현재 45,775명이 마이메르시로 공부 중이에요

지식 자료를 소장하고 멋진 의료인으로 성장하세요

학습 자료 둘러보기 →
Ophthalmic Medication Administration | 마이메르시 MyMerci
제안하기

뭔가 하고 싶은 말이 있는거야?

0 / 2000
컨텐츠 수정하기

컨텐츠 내용을 수정할 수 있습니다

수정하기
닫기

Ophthalmic Medication Administration

NCLEX Review Guide: Ophthalmic Medication Administration

Ophthalmic Medication Administration Fundamentals

Basic Principles

  • Sterile technique is mandatory for all ophthalmic medications to prevent contamination and potential eye infections.
  • Always check the expiration date and ensure the medication is specifically labeled for ophthalmic use.
  • Remove contact lenses before administration unless specifically ordered otherwise by the physician.

Key Points

  • Never touch the dropper tip to the eye or eyelid
  • One drop is sufficient - the eye can only hold about one drop of fluid
  • Wait 5 minutes between different eye medications

Administration Procedure

Step-by-Step Process

  1. Perform hand hygiene and don clean gloves
  2. Position patient supine or sitting with head tilted back
  3. Gently pull down the lower eyelid to create a conjunctival sac
  4. Instill one drop into the conjunctival sac (not directly onto the eyeball)
  5. Have patient close eyes gently and apply gentle pressure to the inner canthus for 1-2 minutes
  6. Wipe away excess medication with clean tissue
Clinical Alert: Applying pressure to the inner canthus prevents systemic absorption and reduces side effects, especially important with medications like timolol.

Common Ophthalmic Medications

Medication Categories

Category Examples Key Nursing Considerations
Mydriatics Atropine, Tropicamide Dilate pupils; warn about light sensitivity
Miotics Pilocarpine Constrict pupils; used for glaucoma
Beta-blockers Timolol, Betaxolol Monitor heart rate and blood pressure
Antibiotics Erythromycin, Gentamicin Complete full course; watch for allergies

Commonly Confused Points

Critical Distinctions

Often Confused Correct Information Memory Aid
Ointment vs. Drops order Drops FIRST, then ointment "Drops before dabs"
Inner vs. Outer canthus pressure INNER canthus (near nose) "In-ner stops absorption"
Number of drops needed ONE drop only "One eye, one drop"

Clinical Scenarios

Scenario 1: Glaucoma Patient

Patient: 65-year-old with glaucoma receiving timolol eye drops

Key Considerations: Monitor for bradycardia and hypotension due to systemic absorption. Always apply nasolacrimal pressure.

Scenario 2: Post-operative Cataract Surgery

Patient: Receiving multiple eye drops: antibiotic, steroid, and NSAID

Key Considerations: Wait 5 minutes between each medication to prevent washout effect.

Study Tips & Memory Aids

Memory Aids

  • "SAFE" - Sterile technique, Avoid touching tip, Five minutes between meds, Eye pressure at inner canthus
  • "DROP" - Don't touch tip, Remove contacts, One drop only, Pressure at inner canthus
  • Ointment placement: "Lower lid ledge" - always place ointment on lower conjunctival sac

Quick Check Questions

  • □ Can you name the correct order for drops vs. ointment?
  • □ Do you know where to apply nasolacrimal pressure?
  • □ Can you identify systemic effects of ophthalmic beta-blockers?
  • □ Do you remember the waiting time between different eye medications?

Common Pitfalls

Frequently Missed Concepts

  • Pitfall: Instilling drops directly onto the cornea
    Correct: Always aim for the conjunctival sac
  • Pitfall: Forgetting to remove contact lenses
    Correct: Remove contacts unless specifically contraindicated
  • Pitfall: Not monitoring systemic effects
    Correct: Beta-blockers can cause cardiac effects even when given topically

Remember: You've got this! Master these ophthalmic administration techniques and you'll confidently handle any eye medication question on the NCLEX. Practice makes perfect! 👁️💪

다음 이론을 계속 학습하려면 로그인하세요.

로그인하고 계속 학습
컨텐츠를 그만볼래?

필기노트, 하이라이터, 메모는 잘 쓰고 있어?

내보내줘
어떤 폴더에 저장할래?

컨텐츠 노트에는 총 0개의 폴더가 있어!

폴더 만들기
컨텐츠 만들기
만들기
신고했어요.

운영진이 검토할게요!

해당 유저를 차단했어요.

마이페이지에서 차단한 회원을 관리할 수 있어요.