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Chapter 10 hapvocab
| Question | Answer |
|---|---|
| choroid | skinlike |
| choroid coat | middle vascular layer of the eye |
| cochlea | snail |
| cochlea ( | coiled tube in the inner ear |
| iris | rainbow |
| iris ( | colored, muscular part of the eye |
| labyrinth | maze |
| labyrinth ( | complex system of connecting chambers and tubes of the inner ear |
| lacri- | tears |
| lacrimal gland | tear glands |
| macula | spot |
| macula lutea | yellowish spot on the retina |
| olfact- | to smell |
| olfactory | pertaining to the sense of smell |
| scler- | hard |
| sclera | tough, outer protective layer of the eye |
| tympan- | drum |
| tympanic membrane | eardrum |
| vitre- | glass |
| viteous humor | clear jellylike substance within the eye |
| accomadation | adjustment of the lens of the eye for close or distant vision |
| ampulla | expansion at the end of each semi-circular canal that contains a crista amullaris |
| chemoreceptor | receptor stimulated by binding of certain chemicals |
| cornea | transparent anterior portion of outer layer of eye wall |
| dynamic equilibrium | maintenance of balance when head and body are suddenly moved or rotated |
| mechanoreceptor | sensory receptor that senses mechanical stimulation, such as change in pressure or tension |
| pain receptor | sensory nerve ending associated with feeling pain |
| photoreceptor | sensory receptor sensitive to light energy; rods and cones |
| projection | process by which brain causes a sensation to seem to come from region of body being stimulated |
| referred pain | pain that feels as if it is originating from a part other than the one being stimulated |
| refraction | bending of light as it passes between media of different densities |
| retina | inner layer of eye wall that contains visual receptors |
| rhodospin | light-sensitive pigment in rods of the retina, visual purple |
| sensory adaptation | sensory receptors becoming less responsive after constant repeated stimulation |
| static equilibrium | maintenance of balance when the head and body are motionless |
| thermoreceptor | sensory receptor sensitive to temperature changes, heat and cold receptors |