EBR EMS Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
aqueous humor | watery fluid that fills the anterior chamber of the eye, in front of the lens |
auricle | part of the ear attached to the side of the head |
bony labyrinth | the fluid-filled complex maze of three spaces in the temporal bone |
cataract | opacity of the lens of the eye |
cerumen | ear wax |
ceruminous gland | gland that produces a waxy substance called cerumen |
chemoreceptor | receptors that respond to chemicals and are responsible for taste and smell |
choroid | middle layer of the eyeball that contains a dark pigment to prevent the scattering of incoming light rays |
cochlea | snail shell or structure of similar shape |
conjunctiva | mucous membrance that lines the eyelids and covers the sclera |
crista ampullaris | a specialized receptor located within the semicircular canals that detects head movements |
endolymph | thick, clear fluid that fills the membranous labyrinth of the inner ear |
eustachian tube | tube that connects the throat with the middle ear to equalize air pressure on both sides of the tympanum |
external auditory canal | a curved tube extending from the auricle into the temporal bone, ending at the tympanic membrane |
fovea centralis | small depression in the macula lutea where cones are most densely packed |
glaucoma | disorder characterized by elevated pressure in the eye |
gustatory cells | cells of taste |
hyperopia | farsightedness |
incus | middle ear bone that is shaped like an anvil |
lacrimal gland | the glands that produce tears, located in the upper lateral portion of the orbit |
lens | the refracting mechanism of the eye that is located directly behind the pupil |
malleus | tiny middle ear bone that is shaped like a hammer |
mechanoreceptor | receptors that are mechanical in nature |
membranous labyrinth | a membranous sac that follows the shape of the bony labyrinth and is filled with endolymph |
myopia | nearsightedness |
optic disc | the area in the retina where the optic nerve fibers exit and there are no rods or cones; blind spot |
organ of Corti | the organ of hearing located in the cochlea and filled with endolymph |
ossicles | little bones found in the ears |
papillae | small, nipple shaped elevations |
perilymph | a watery fluid that fills the bony labyrinth of the ear |
photopigments | chemicals in retinal cells that are sensitive to light |
photoreceptor cell | specialized nerve cells stimulated by light |
presbyopia | farsightedness of old age |
proprioceptor | receptor located in the muscles, tendons and joints |
pupil | the opening in the center of the iris that regulates the amount of light entering the eye |
refraction | bending of a ray of light as it passes from a medium of one density to one of a different density |
retina | innermost layer of the eyeball |
sclera | white outer coat of the eyeball |
semicircular canals | part of the inner ear that contains a specialized receptor called crista ampullaris that generates a nerve impulse on movement of the head |
stapes | tiny stirrup shaped bone in the middle ear |
tympanic membrane | eardrum |
vestibular nervea | division of the vestibulocochlear nerve |
vestibule | located in the inner ear and is the portion adjacent to the oval window between the semicircular canals and the cochlea |
vitreous humor | the jellylike fluid found in the eye that is posterior to the lens |
Created by:
hjkruse
Popular Paramedic/EMT sets