Ophthalmology Final |140 Questions| With Correct Answers.

Preseptal will not have any proptosis, ophthalmoplegia or ocular pain with extraocular movements {Ans: How do you distinguish between orbital and preseptal cellulitis?}Neisseria species particularly gonorrhoeae {Ans: What is the most common cause of hyperacute bacterial conjunctivitis?}Wet macular degeneration {Ans: Distortion of straight lines (metamorphopsia) is one of the earliest changes with __________.}Central retinal artery occlusion {Ans: Patient presents with painless monocular vision loss, on exam there is a cherry red spot at the fovea and box carring of the retinal vessels. What is the most likely diagnosis?}HSV Keratitis {Ans: - Corneal infection and inflammation due to reactivation of HSV in the trigeminal ganglion - Caused by stress, sunlight, impaired immunity Manifestations: - Ocular pain - Photophobia - Eye redness - Blurred vision PE: - Limbic injection (ciliary flush) Diagnosis: - Dendritic (branching) corneal ulceration with fluorescein staining is hallmark. Treatment: - Topical Trifluridine or Ganciclovir plus oral antiviral (Acyclovir) - Glucocorticoids should not be used in initial treatment}No answer {Ans: }