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Canine Anatomy - The Eye
The Eye
13
Other
Not Applicable
11/04/2005

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Cards

Term
A conical cavity containing the eyeball
Definition
Orbit
Term
A cone-shaped sheath of connective tissue that encloses the eyeball and its muscles, vessels, and nerves
Definition
Periorbita
Term
Choroid
Definition
The light reflective element
Term
What does the choroid consist of?
Definition
Tapetum lucidum, Nontapetal nigrum
Term
What are the extraocular muscles?
Definition
Dorsal, ventral, medial, and lateral rectus muscles
Dorsal and ventral oblique muscles
Retractor bulbi muscle
Term
What is the innervation of the extraocular muscles?
Definition
CN III, IV, VI
Term
What are the palpebral muscles?
Definition
Orbicularis oculi
Levator palpebrae superioris
Term
Orbicularis Oculi (Function and Innervation)
Definition
Closes the eye
Innervation: CN VII
Term
Levator palpebrae superioris (Function and Innervation)
Definition
Elevates upper eyelid
Innervation: CN III
Term
What is found in the anterior and posterior chamber?
Definition
Aqueous humor
Term
What is found in the vitreous chamber?
Definition
Vitreous humor
Term
What part produces tears and has excretory ducts?
Definition
Lacrimal gland
Term
What is the opening on the upper and lower lids?
Definition
Lacrimal punctum
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