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OCT 225 Exam The Visual System |Questions with Complete Solutions
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OCT 225 Exam The Visual System |Questions with Complete Solutions
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OCT 225 Exam The Visual System|Questions with Complete Solutions
(Dry / Wet form of Macular Degeneration) Results from atrophy to the retinal
pigment epithelial layer below the retina, which causes vision loss through
loss of rods and cones in the central part of the eye
dry
(Dry / wet form of macular degeneration) Causes vision loss due to abnormal
blood vessel growth in the choriocapillaris, ultimately leading to blood and
protein leakage below the macula)
Wet
The wet form of macular degeneration can be (treated / cured) using lasers
treated
Damage to retinal blood vessels as a result of long-standing and/or poor
treatment of diabetes
Diabetic retinopathy
A condition affecting the eye caused by damage to the sympathetic ganglia in the
neck or trunk
Horner's syndrome
Ptosis of the eyelid, constriction of the pupil (which eye disorder?)
Horner's syndrome
Put in correct order (The visual pathway)
Occipital lobe (primary visual cortex)
Optic radiations
Retina
Optic nerve
Superior colliculus
lateral geniculate body
Optic chiasm
, Loop of Meyers
Optic tract
retina, optic nerve, optic chiasm, optic tract, superior colliculus, lateral geniculate body,
optic radiations, loop of meyers, occipital lobe
The light sensitive tissue lining the inner surface of the eye
retina
The optics of the eye create an image of the visual world on the ?
Retina
It is the only part of the CNS that can be viewed non-invasively
Retina
Transmits visual info from the retina
Optic nerve
The optic nerve is considered to be a part of the (CNS / PNS)
CNS
The myelin covering of the optic nerve comes from (oligodendrocytes /
schwann cells)
schwann cells
Damage to the optic nerve can result in ? on the affected side
anopia
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