Help
Options
Question
Exotropia
click to flip
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't know
Question
Esotropia
Remaining cards (45)
Know
retry
shuffle
restart
0:00
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
a&p (2)
the senses
| Question | Answer |
|---|---|
| Exotropia | Abnormally outward gazed "walleye" |
| Esotropia | Abnormally inward gazed "cross-eyed" |
| Cataract | Gradually developing opacity of the lens, Occurs over 70. Painless, gradual blurring And loss of vision |
| Myopia | Defect in vision so objects can only be seen when very near "Nearsightedness" |
| Hyperopia | Only can see faraway objects "Farsightedness" |
| Choroid | Keeps light from reflecting within the eye. Located under the Sclera; Contains blood vessels that serve the eye tissue |
| Astigmatism | If the cornea develops an abnormal shape, vision becomes blurred |
| Sclera | Maintains the shape of eye. It is the tough outer covering |
| Receptors | Peripheral nerve ending of the sensory nerves |
| Conjunctiva | Mucus membrane; covers anterior Sclera surface of the eye |
| Corneal abrasion | A scratch or trauma to the cornea usually caused by a foreign body in the eye. Vision can be affected in the location and extent of the injury are significant. |
| Conjunctivitis | Caused by inflammation of the Conjunctiva. Goes from one eye to the next; redness and a bloodshot appearance |
| Ptsosis | Dropping upper eyelid. Could be result of a congenital condition, aging, fatty folds or neurological factors |
| Iritis | Inflammation of the iris; causes moderate to severe to light, and small, nonreactive pupils |
| Pinna | aka auricle, fleshy part of external ear, collects sound waves |
| Auricle | aka Pinna |
| Tympanic membrane | ear drum |
| Tinnitus | ringing of the ears |
| Malleus | aka hammer (one of the 3 inner bones of the ear) |
| Incus | aka anvil (one of the 3 inner bones of the ear) |
| Stapes | aka stirrup (one of the 3 inner bones of the ear) |
| Epistaxis | caused by trauma and the usual clot time is between 15-30 minutes; medical term for nose bleed |
| Candidiasis | fungal infection of the mucous membranes of the mouth and throat. Cream color or white patches of exudate on the tongue, mouth or throat that cannot be scraped off |
| Presbycusis | a gradual loss of hearing do to old age |
| Sensorineural | hearing loss that results from nerve transmission failure within the inner ear or the auditory nerve |
| cochlea | coiled portion of bony labyrinth; series of interconnecting chambers in temporal bone; functions in hearing |
| Organ of Corti | located within the cochlear duct; contains receptors for sound; hair cells with hairlike projections |
| semicircular Canals | Maintain equilibrium |
| the middle ear is connected by the? | Eustachian tube |
| external auditory canal | s-shaped tube; passageway from the outside to the ear drum; Contains numerous hairs |
| Refraction | the bending of light rays |
| refractive surfaces in the eye | cornea, aqueous humor, lens, vitreous humor |
| extraocular muscles | they contract or relax to permit movement of the eyeball |
| vitreous humor | maintains the shape of the eyeball |
| aqueous humor | maintain curvature of the cornea and assists in the refraction process |
| what are the 5 senses | sight, hearing, taste, smell, touch |
| general senses | widely distributed in the body |
| special senses | localized in a particular area |
| Chemoreceptors | chemical stimuli (taste buds, sense of smell) |
| Mechanoreceptors | touch and feel pressure (hearing) |
| Nociceptors | pain |
| Thermoreceptors | heat and cold |
| Photoreceptors | detection of energy from light |
| otitis externa | infection of the external auditory canal; may cause pain and hearing loss; swimmer ear |
| otitis media | infection of the middle ear, often associated with respiratory infections; most likely in children and infants |
| accommodation | changing shape of the lens |
Created by:
bpstears
Popular Anatomy sets