Question | Answer |
Scotoma | loss of the center of visual field |
Trachoma | chalmydia infection of eye |
Ciliary & Iris | 2 muscles found in eye |
Myopia, Hyperopia, Astigmatism | refraction disorders |
Where i the cerumen made? | external auditory canal |
Pupil | hole in the iris |
Astigmatism | unequal curviture in cornea or lens |
Otoscope | instrument used to view external ear and eardrum |
General sense organs are found where? | Skin |
Organ of corti | organ of hearing |
Perilymph | watery fluid that fills the bony labyrinth |
3 colors of cone sensitivity | red, green, then blue |
Type of receptors in ear | Mechanorecptor |
Olfactory chemoreceptors | nose receptors |
Photoreceptor (rods and cones) | category of receptor for eye |
Gustatory cells (chemoreceptor) | taste bud receptors |
2-8 mm apart 8-12 mm apart 40-60 mm apart | touch receptors in: fingertips palms torso |
Viterous humor | jelly-like fluid behind lens |
Sclera, Choroid, Retina | 3 layers of eye (outward-in) |
Cornea | window of the eye |
fovea | most of cones located here |
oval window | marks the end of the middle ear |
palpebral fissure | opening lined by eyelashes and eyelid |
christae ampullares | organ of balance |