Upload
jordan-mckenzie
View
220
Download
0
Tags:
Embed Size (px)
Citation preview
EYE ANATOMY TUTORIAL
LEARN THIS!
1. Name the “third” eyelid (blue arrows).
plica semilunaris
2. Name the black area.
cornea
3. What are these “holes” called? (blue arrows)?
lacrimal tear ducts
4. Name the structure represented by the “white stripes” embedded in the eyelids (blue arrows).
Tarsal glands =Meibomian
glands
5. In this animal the third eyelid is called a nictitating membrane. What structure in our eye may be evolutionarily derived from this structure?.
plica semilunaris
6. What lines these three areas (blue arrows)?
conjunctiva
8
• Changing of lens shape to view objects
(a)
Lens thick
(b)
Ciliary muscle fibers contracted
Suspensory ligaments relaxed
Ciliary muscle fibers relaxedSuspensory ligaments taut
Lens thin
7. Name this process.
accommodation
9
• Changing of lens shape to view objects
(a)
Lens thick
(b)
Ciliary muscle fibers contracted
Suspensory ligaments relaxed
Ciliary muscle fibers relaxedSuspensory ligaments taut
Lens thin
8. Which eye demonstrates distant vision.
eye 2
eye 1
eye 2
9. Name this pitted area of the eye where your best vision occurs (blue arrows)?
Fovea centralis
10. What are the structures shown by the blue arrows?
ciliary body
11. Name this structure found in the back of the retina
Macula lutea
12. Name this brown
circular structure.
Iris
13. Name the fluid in this part of the eye (blue
arrow).
Vitreous humor
14. Name this structure (blue circle).
Optic nerve
15. Name the black area.
choroid
16. Name the fluid shown circulating by the black arrows.
Aqueous humor
17. Name the circled part
Optic disk
18. Name this area shown by blue arrow?
Anterior chamber aqueous humor
Vitreous humor
19. Name this gelatinous part.
20. What is the opening into the eye called (blue arrow)?
pupil
21. What is the colored part of the eye called (blue arrow)?
iris
22. What are the “string-like” structures shown by blue arrows?
Suspensory ligaments
Name these cells shown by blue
arrows?
23. Pigment cells of choroid
Right eye
24. Name these muscles in order of the letters (no
spaces).
A =Lateral rectus
B = Superior rectus
C = Medial rectus
D = Inferior rectus
A
B
C
D
25. Name the fluid found in this area shown by blue arrow?
Aqueous humor
26. Name this part.
lens
27. Name this structure shown by blue arrow?
lens
Right eye
28. Name the whitish membrane layer.
retina
29. Name this structure shown by blue arrow?
cornea
30. Name this structure (yellow arrow)that drains the fluid shown circulating with the black arrows.
Canal of Schlemm
31. Name these cells shown by blue arrows?
cones
32. Name the shiny area.
Tapedum lucidum
Right eye
33. Name these muscles A and B
in numerical order no spaces.
A = Superior oblique
B = Inferior oblique
A
B
34. Name the white of the eye
area.
Sclera
35. Name this
brownish
structure.
Extrinsic muscles
36. Name this entire structure.
Ciliary body
37. Name this muscle.
Levator palpebrae superioris
38. Name this structure (yellow arrow)that produces the fluid shown
circulating with the black arrows.
Ciliary body
39. Name these string like structures.
Suspensory ligaments
20. Name this lining shown by
green dotted line.
conjunctiva
21. Name these structures that
secrete oil.
Tarsal glands
22. Name this structures.
Lacrimal gland
A. Plica semilunarisB. Lacrimal caruncleC. Lacrima papilla
23. Name these structures in order of the letters – no
spaces.
A
B
C
24. Name this
opening.
pupil
25. Name
this part of the eye
area.
Optic nerve
26. Name the membranous part.
retina
27. Name this layer (green arrow)
retina
28. Name this layer (green arrow)
choroid
29. Name the condition of this eye.
emmetropia
30. Name the condition of this eye.
myopia
31. Name the condition of this eye.
astigmatism
32. Name the condition of this eye.
glaucoma
EYE ANATOMY TUTORIAL
THE END