Term
| EQUILIBRIUM RECEPTORS IN THE INNER EAR ARE CALLED THE WHAT? |
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Definition
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Term
| 2 FUNCTIONS OF THE VESTIBULAR APPARATUS |
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Definition
| STATIC AND DYNAMIC EQUILIBRIUM |
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Term
| THE MACULEA PLAY AN IMPORTANT ROLE IN WHAT TYPE OF EQUILIBRIUM? |
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Definition
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Term
RECEPTORS IN THE VESTIBULE THAT:
REPORT THE POSITION OF THE HEAD
SEND INFO VIA THE VESTIBULAR NERVE |
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Definition
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Term
| HAIRS OF THE MACULEA ARE IMBEDDED IN THE _______ _______ |
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Definition
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Term
| TINY BONES THAT FLOAT IN GELL AROUND THE (MACULEA) HAIR CELLS |
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Definition
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Term
| MOVEMENT CAUSES OTILITHS TO _____ THE HAIR CELLS |
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Definition
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Term
| CRISTA AMPULLARIS IS PLAYS A ROLE IN WHAT TYPE OF EQUILIBRIUM |
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Definition
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Term
RECEPTORS IN THE SEMICIRCULAR CANALS
TUFTS OF HAIR CELLS
CAPULA (GELATINOUS CAP) COVERS THE HAIR CELLS |
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Definition
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Term
ACTION OF ANGULAR HEAD MOVEMENTS:
THE CAPULA _____ THE HAIR CELLS.
AN IMPULSE IS SENT VIA THE _____ _____ TO THE ______. |
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Definition
STIMULATE
VESTIBULAR NERVE
CEREBELLUM |
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Term
WHAT IS:
LOCATED W/IN THE COCHLEA
AND
HAS RECEPTORS THAT ARE HAIR CELLS ON THE BASILAR MEMBRANES |
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Definition
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Term
WHAT HAS
Gel-like tectorial membrane is capable of bending hair cells
Cochlear nerve attached to hair cells transmits nerve impulses to auditory cortex on temporal lobe |
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Definition
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Term
| Vibrations from sound waves move the ______ ______ |
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Definition
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Term
Hair cells are bent by the membrane
An action potential starts in the cochlear nerve
Continued stimulation can lead to adaptation
ARE ALL WHAT? |
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Definition
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Term
| WHERE ARE OLFACTORY RECEPTORS LOCATED |
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Definition
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Term
Neurons with long cilia
Chemicals must be dissolved in mucus for detection
ARE DESCRIPTIONS OF WHAT? |
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Definition
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Term
| Impulses are transmitted via the ______ ______ |
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Definition
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Term
| _______ of smells is made in the cortex |
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Definition
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Term
Taste buds house the ______ organs |
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Definition
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Term
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Definition
Most are on the tongue
Soft palate
Cheeks |
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Term
| The tongue is covered with projections called what? |
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Definition
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Term
| _______ papillae—sharp with no taste buds |
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Definition
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Term
| ______ papillae—rounded with taste buds |
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Definition
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Term
| ________ papillae—large papillae with taste buds |
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Definition
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Term
| Taste buds are found on the sides of |
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Definition
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Term
| ________ cells are the receptors for taste buds |
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Definition
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Term
WHAT CELLS HAVE:
Gustatory hairs (long microvilli)
Hairs are stimulated by chemicals dissolved in saliva |
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Definition
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Term
Impulses are carried to the _______ complex by several cranial nerves because ______ ______ are found in different areas |
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Definition
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Term
| Impulses are carried to the gustatory complex by WHICH cranial nerves |
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Definition
Facial nerve
Glossopharyngeal nerve
Vagus nerve |
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Term
| WHAT ARE THE 4 TYPES OF TASTE RECEPTORS? |
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Definition
Sweet receptors (sugars)
Sour receptors
Bitter receptors
Salty receptors |
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Term
Saccharine
Some amino acids
ARE ASSOCIATED W/ WHAT TASTE RECEPTORS |
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Definition
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Term
ACIDS
ARE ASSOCIATED W/ WHAT TASTE RECEPTORS? |
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Definition
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Term
ALKALOIDS
AREA ASSOCIATED W/ WHAT TASTE RECEPTORS |
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Definition
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Term
METAL IONS
ARE ASSOCIATE W/ WHAT TASTE RECEPTORS |
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Definition
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Term
| WHAT ARE formed early in embryonic development |
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Definition
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Term
| _______ are outgrowths of the brain |
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Definition
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Term
| ____ special senses are functional at birth |
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Definition
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Term
WHAT senses use chemoreceptors
AND
Stimulated by chemicals in solution |
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Definition
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Term
Smell can ______ a large range of chemicals |
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Definition
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Term
| WHAT senses complement each other and respond to many of the same stimuli |
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Definition
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Term
| “crossed eyes” results from unequal pulls by the external eye muscles in babies |
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Definition
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Term
| conjunctivitis resulting from mother having gonorrhea. Baby’s eyelids are swollen and pus is produced |
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Definition
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Term
WHAT DO:
Strabismus
Ophthalmia neonatorum
Presbyopia
HAVE IN COMMON? |
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Definition
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Term
| “old vision” results from decreasing lens elasticity that accompanies aging |
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Definition
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Term
WHAT CONDITION IS CHARACTERIZED BY:
ear ossicles fuse |
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Definition
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Term
| type of sensorineural deafness |
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Definition
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Term
WHAT DO
Presbycusis
Otosclerosis
HAVE IN COMMON? |
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Definition
| THEY ARE BOTH EAR PROBLEMS |
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