The ophthalmic assistant test Exam 100% Accurate!!
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Course
The ophthalmic assistant
Institution
The Ophthalmic Assistant
The ophthalmic assistant test Exam 100% Accurate!!Limbus - ANSWERThe junction of the cornea and the sclera
How many ocular muscles are attached to the eye?
Name them - ANSWER6, superior rectus, inferior rectus, medial rectus, later rectus, superior oblique, inferior oblique
Name the five layers ...
The ophthalmic assistant test Exam
100% Accurate!!
Limbus - ANSWERThe junction of the cornea and the sclera
How many ocular muscles are attached to the eye?
Name them - ANSWER6, superior rectus, inferior rectus, medial rectus, later rectus, superior oblique,
inferior oblique
Name the five layers of the cornea. - ANSWERCorneal epithelium. Bowmans membrane. Stroma.
Descemets membrane. Corneal endothelium.
Outline the production and flow of tears. - ANSWERTears are produced by the lacrimal glands,
drained through the punctum, lacrimal sac and nasolacrimal duct into the nose
Describe the macula - ANSWERThe macula is an oval yellowish area surrounding the fovea near the
center of the retina, is the region of greatest visual acuity
What is the Ora serrated? - ANSWERThe part of the eye that marks the boundary of between the
retina and the ciliary body
At what age is the cornea fully formed?
At what age is the rest of the eyeball fully formed? - ANSWERCornea fully formed at birth
The rest of the eyeball at 2 years
Describe the vitreous? - ANSWERJelly-like structure thick and viscous and quite transparent and is
99% water, collagen fibers crisscross in a scaffolding manner
The main function of the sclera is to keep out light.
T or F - ANSWERF- The main function of the sclera is protective
If the epithelium of the cornea is damaged, a fine scar will appear
T or F - ANSWERF- the epithelium may be removed partially or completely from the cornea and it has
an amazing ability to regenerate completely and cover the other layers of the cornea without leaving
a scar.
The transparent lens of the eye is attached to the ciliary body by fine suspensory ligaments
called______________. - ANSWERZonular fibers
The retina consist of rods and cones. The _______ function best in daylight. - ANSWERCones
The head of the optic nerve is called the __________ - ANSWEROptic disc
The meibomian glands are:
a. In the ciliary body
b. In the tarsus
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