* The three concentric layers comprising the globe are known as what?
* The only purpose of the sclera is to:
* In accommodation, what changes the shape of the lens?
* A decrease in the magnitude of accommodation due to the hardening of the lens substance is called what?
* The most acute visual area on the retina is called what?
* In myopia, what is the shape of the globe in comparison to a normal one?
* In osteogenesis imperfecta type II, a rare disease in which the bones do not develop normally and are subject to frequent fractures, a discoloration of the sclera is often noted. What color is it?
* To be considered legally blind in the United States, one's vision has to be worse than what measurement even with corrective lenses?
* Heterochromia irides is often the result of an accident, genetics, or what rare disorder which also causes premature greying of the hair, partial cochleal deafness, and white eyebrows and forelock?
* The medical term for colorblindness in which everything is seen in varying shades of grey is what?
* How many major nerves originate in the brain and are known as cranial nerves?
* Which cranial nerve provides the human with the ability to smell a wide variety of odors?
* What is tic douloureux more commonly called in the English language?
* What is the name of a condition that involves the facial nerve and causes weakness and drooping of the facial muscles?
* What is the name of the area where the optic nerve and retinal blood vessels enter the back of the eye?
* What is the disturbance in vision that occurs when distant rays of light pass through the lens and are focused in front of the retina?
* Which serious anomaly of the optic nerve can occur in the newborn child of a mother addicted to alcohol or illegal drugs?
* Which is the longest cranial nerve?
* A fast adapting receptor is:
* The dorsal column in the spinal cord becomes the what in the medulla: