Ocular Anatomy

Which of these is a picture of the crystalline lens?

• 
• 
• 
• 

What is the common age-related disorder of the natural lens which requires surgery to fix?

• presbyopia

• hyperopia

• cataract

• vitreous detachment

Which of these arrows is pointing to the macula?

• 
• 
• 
• 

What is the pupil?

• The opening of the tear drain

• The dark hole in the middle of the iris

• the colored part of the eye

• the white part of the eye

What is the name of the clear structure which sits in front of the iris and lens?

• the conjunctiva

• the sclera

• the cornea

• the eyelids

Which of these is the correct definition of the optic nerve?

• it changes size depending on the light levels

• it is the bundle of nerves from the eye to the brain

• is the nerves which control the extraocular muscles

• it is responsible for triggering tear film production

How many extraocular muscles (the muscles which control eye position) are there on one eye?

• 3

• 4

• 5

• 6

circle the anterior segment

circle the posterior segment

Which Achord Eye Clinic employee still has lead stuck her head from when she was stabbed with a pencil in 6th grade?

• Heidi

• Julie

• Kaeleigh

• Dr Hair