practice 27/08

______ dye is required to highlight areas of corneal abrasion

Fluorescein

_____ is a risk factor for bacterial keratitis

contact lens wear

if a corneal abrasion is confirm, management include _______, ________ and _______

antibiotocs, cycloplegics temporary stop using contact lenes

what are the 4 Ps in uveitis?

pain , photophobia , poor vision, small pupil

what can you see in slit lamp for uveitis?

cell+flare

Traumatic iris prolapse requires immediate ———application and urgent ophthalmological referral to prevent further damage.

eye shield

_____ is the most common cause for acute conjunctivitis

adenoviral

_____,______ and _____ are key diagnostic characteristic for conjunctivities

red eye, discharge, normal vision

____ discharge happen in virual conjunctivities

watery

_____ discharge happens in bacterial conjunctivities

purulent

what is the pupil feature for acute angle-closure glaucoma?

mild-doalated (4-6)mm

What is the mechanism of ondansetron?

Selective 5-HT₃ receptor antagonist used as an antiemetic.

Important adverse effect?

QT prolongation + headache + constipation.

basal cell carcinomas can occur on the eyelids, they typically appear as a non-healing ____ or nodule that may _____.

ulcer bleed

the most apppropriate initial treatment for uveitis is ______ and ______.

topiical prednisolone and cyclopentolate

_____ ,______ and ______ is the most appropriate management plan for ocular rosacea

oral doxycycline, lid hygiene , artificail tears

3p + d for simplex virus type 1

photophbia , pain , poor vision dendrictic brunch

Fungal keratitis typically has a more indolent course with a feathery or ______.

fluffy-appearing infiltrate

Vascular, triangular conjunctival tissue growing across the limbus onto the cornea?

Pterygium

_______ is indicated if a pterygium is causing significant discomfort for the patient, if it is causing decreased vision or if the patient is finding it cosmetically unacceptable.

• Surgical excision

• ______ examination is crucial for diagnosing acute iritis, revealing cells and flare in the anterior chamber.

slit lamp

Acute iritis can be associated with systemic conditions such as _____, _______, and _________.

ankylosing spondylitis , inflammatory bowel disease, reactive arthritis

• _______ is the priority in managing chemical eye injuries, even before examination.

Immediate copious irrigation

Red eye + severe, deep “boring” pain + worse with eye movement/night ± radiates to face/jaw → Diagnosis?

SCLERITIS

Superficial episcleral vessels blanch with phenylephrine

Episcleritis