COA STUDY GUIDE QUESTIONS WITH COMPLETE SOLUTIONS

COA STUDY GUIDE QUESTIONS WITH COMPLETE SOLUTIONS applanation tonometry - answermeasure of force required to flatten small area of cornea indentation tonometry - answermeasures amount of indentation produced by a fixed weight worth 4-dot test - answerdetermines if a patient has suppression, diplopia, or fusion cycloplegics - answerparalyze ciliary muscle (also paralyzes iris sphincter mydriatics - answerdilate the pupil Hirschberg test - answercorneal light reflex palpebral fissure - answeralmond shaped opening between upper and lower lids medial canthus - answerpoint where eyelids meet nasally lateral canthus - answerpoint where eyelids meet temporally cilia - answereyelashes middle layer of eyelid - answertarsus (tarsal plate, gives eyelid firmness and shape) orbicularis oculi - answermuscle that closes eye levator palpebrae superioris - answerraises upper eyelid ectropion - answeroutward turning of eyelid entropion - answerinward turning of eyelid third layer of eyelid - answerconjunctiva (translucent mucous membrane that lines inner surface of eyelid and outer surface of eyeball) palpebral conjunctiva - answerlines the eyelids bulbar conjunctiva - answercovers outer eyeball fornix - answerwhere palpebral and bulbar conjunctiva meet (cul-de-sac) outer layer of tear film - answeroily (secreted by meibomian glands, helps prevent evaporation of moisture) middle layer of tear film - answeraqueous (produced by lacrimal gland, supplies moisture, oxygen, and nutrients to the cornea) inner layer of tear film - answer