Exam (elaborations)
Scribe Ophthalmology Slide 1 with Questions & Correct Answers
- Course
- Institution
Scribe Ophthalmology Slide 1 with Questions & Correct Answers
[Show more]
Seller
Follow
Content preview
Scribe Ophthalmology Slide 1 withQuestions & Correct Answers
Retina - ✔- light-sensitive tissue that lines the inside, posterior surface of the eye
Optic Nerve - ✔- converts incoming light from the retina to electrical information relayed to
the occipital lobe
Macula - ✔- small sensitive area in the center of retina that provides clear central vision
Pupil - ✔- opening of iris allowing light to shine through
Iris - ✔- pigmented muscles around pupil that regulates dilation, determining amount of
light that can pass through
Cornea - ✔- outer most layer of anterior eye that begins the process of focusing light
towards the macula
Aqueous Humor - ✔- clear, watery fluid present in teh anterior chamber that supplies
nutrients to eye tissue
- disturbance to flow of this fluid can cause IOP issues like Glaucoma
Ciliary Muscles - ✔- contracts and relaxes to change shape and curvature of lens
, Suspensory Ligament - ✔- ligament/ fibrous membrane that connects the ciliary (body) muscles
to the lens
Lens - ✔- primary structure for refracting light to retina (after it passes cornea)
- loses elasticity with age --> presbyopia
Fovea - ✔- center of macula that provides the sharpest detail vision
Zonular Fibers - ✔- ring of fibrous strands connecting the ciliary body to the lens
Hyaloid Canal - ✔- small transparent canal running through vitreous body from optic nerve
to lens
Snellen Eye Chart - ✔- exam equipment with various letter sizes to identify
Slit Lamp - ✔- exam equipment
- light microscope used to examine pt's eye
Occluder (Pinholes orPH) - ✔- exam equipment
- used to cover an eye to assess visual acuity of isolated eye
- pinholes simulate squinting: if vision improves, pt likley has refractive error or
peripheral cataracts
Tonopen - ✔- exam equipment
- measures IOP by touching tip of pen to pt's central cornea after instilling proparacaine (no dye)
Bifocals/Trifocals - ✔- type of lenses
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller KenAli. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81989 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now