COA Practice Test Questions with Verified Answers

COA Practice Test Questions with Verified Answers Aqueous humor What is the term for the clear, transparent fluid that fills the anterior chamber? Iris, ciliary body, choroid Which structures are part of the uveal tract? Accommodation What is the process where the lens changes shape to allow an individual to focus on a near target? Detailed central vision What kind of vision loss is associated with injury or degeneration of the macula? Sclera What is the term for the white tissue surrounding the cornea and forming the main structural component of the globe? (1) Lacrimal gland (2) Lacrimal sac (3) Punctum In this figure of the lacrimal system, the structures are correctly identified as which grouping? Change the pupil size in order to control the amount of light entering the eye. What is the primary function of the iris sphincter and dilator muscles? Poor vision in an eye secondary to visual deprivation in the first decade of life What is amblyopia? Double vision What is diplopia? Inflammation What does the suffix itis mean? Exophthalmos (proptosis) What is the condition called where the orbital contents swell, pushing the eyeball forward? Eye muscles What part of the eye undergoes surgery for congenital strabismus? Optic nerve Primary open-angle glaucoma results in damage to what part of the eye? Esophoria What is the term for the inward deviation of an eye that occurs only when the eye is covered? Ischemic What is a tissue or organ called when it is deprived