Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
55 Cards in this Set
- Front
- Back
|
OLFACTORY REGION
|
SPECIALIZED RECEPTORS IN THE ROOF OF THE NASAL CAVITY
|
|
|
OLFACTORY NEURONS
|
TEN MILLION NEURONS PRESENT THROUGH CRIBIFORM PLATE
|
|
|
OLFACTORY BULBS
|
AXONS SYNAPSE HERE THEY ARE THE ENDINGS
|
|
|
OLFACTORY EPITHELIUM
|
DENDRITES PROJECT INTO SPECIALIZED EPITHELIUM ON THE SURFACE
|
|
|
OLFACTORY VESICLES
|
THE DENDRITE ENDS EMLARGE INTO VESICLES
|
|
|
OLFACTORY HAIRS
|
CILIA AT THE END OF DENDRITES IN THIN MUCOUS FILM
|
|
|
OLFACTORY CORTEX
|
LOCATED IN FRONTAL & TEMPORAL LOBES
|
|
|
TASTE
|
CONDUCTED BY TASTE BUDS OF THE TONGUE PAPILLAE
|
|
|
GUSTATORY CELL
|
50 SENSORY CHEMORECEPOTORS
|
|
|
5 TYPES OF TASTE
|
1- SALTY
2-SOUR 3-SWEET 4-BITTER 5-UMAMI |
|
|
EYELIDS
AKA- PALPBRAE |
5-LAYERS PROTECT EYE FROM FOREIGN OBJECTS
|
|
|
CARUNCLE
|
MOUND OF PINK TISSUE MEDIAL CORNER OF EYE; MODIFIED SWEAT GLAND
|
|
|
STY
|
INFLAMMATION OF MODIFIED SWEAT GLAND( CARUNCLE)
|
|
|
CONJUNCTIVITIS
|
INFLAMMATION OF MUCOUS MEMBRANE INF SURFACE OF EYELID( CONVUCTIVA)
|
|
|
LACRIMAL GLAND & DUCTS ( TEAR DUCT)
|
IN SUPLAT ORBIT FOR EYE LUBRICCATION
|
|
|
SCLERA
|
FIRM OPAQUE, WHITE OUTER LAYER OF EXTERIOR EYEBALL
MAINTAINS EYEBALL SHAPE& IS ATTACHMENT FOR EXTRINSIC MUSCLES |
|
|
CORNEA
|
AVASUCULAR, TRANSPARENT SCELERA OVER LENS.
ASSIST IN FOCUSING LENS BY REFRACTING LIGHT |
|
|
CILIARY MUSCLES
|
ATTACH TO OUTER CHOROIDS ANCHOR AND VIA LIGAMENTS TO LENS
REFLEXES INVOLVED IN CHANGING LENS SHAPE FOR FAR/CLOSE FOCUSING |
|
|
IRIS
|
IS SMOOTH MUSCLE SPHINCTER, REGULATES LIGHT THROUGH PUPIL
PUPIL IS THE OPENING CREATED BY IRIS |
|
|
RETINA
|
INNER LAYER OF EYEBALL CONTAINING NEURAL LAYER THAT RESPONSE TO LIGHT.
LAYER CONTAINS 120 MILLION CONES & 6-7 MILLION RODS |
|
|
CONES
|
COLOR AND ACUITY
|
|
|
RODS
|
FOR CONTRAST BLACK&WHITE
|
|
|
MACULA
|
POST INTERIOR EYEBALL LIGHT ENTERING EYE IS FOCUSED HERE IN A 4 MM DIAMETER
|
|
|
OPTIC DISC
|
BLIND SPOT FOR ARTERY, VEIN, OPTIC NERVE
|
|
|
AQUEOUS HUMOR
|
JELLY LIKE SUBSTANCE BETWEEN CORNEA AND LENS
|
|
|
GLAUCOMMA
|
ABNORMAL INCREASE IN INTROCULAR PRESSURE, DAMAGES NEURAL RETINA
|
|
|
VITREOUS HUMOR
|
JELLY LIKE SUBSTANCE IN POSTERIOR EYEBALL IN THE RETINA
HOLDS LENS & RETINA IN PLACE& AIDS IN REFRACTION OF LIGHT |
|
|
LENS
|
TRANSPARENT, BICONCAVE, HIGHLY ELASTIC; SUSPENSORY LIGAMENT FROM CILIARY BODY
CHANGES SHAPE TO FOCUS, RECOILS TO HELP FOCUS, FLATTENS FOR FAR VISION, RECOILS AND THICKENS FOR NEAR VISION |
|
|
PRESBYOPIA
|
LESS ELASTIC AND LESS RECOILING OF LENS DUE TO OLD AGE
|
|
|
REFRACTION
|
BENDING OF LIGHT
|
|
|
FOCAL POINT
|
CONVERGANCE OF LIGHT- OCCURS IN EYE BETWEEN LENS & RETINA
|
|
|
OPTIC CHIASM
|
PORTIONS OF EACH NERVE CROSS TO THE OTHER SIDE THIS SENDS VISUAL INPUT FROM R SIDE OF EACH EYE TO R BRAIN AND VICE VERSA
|
|
|
OTIC TRACT
|
PATHWAY OF OPTIC NERVE BEYOND CHIASM
RELAY THROUGH THALAMUS BEFORE GOING TO VISUAL CORTEX IN OCCIPITAL LOBE |
|
|
MYOPIA
LASIX |
NEARSIGTEDNESS
SURGERY MAKES CORNEA LESS CONVEX |
|
|
HYPEROPIA
ASTIGMATISM |
FARSIGTEDNESS
CORNEA & LENS DON'T HAVE SAME AMOUNT OF CURVE |
|
|
STRABISMUS
DIPLOPIA |
EYES AREN'T COORDINATED
DOUBLE VISION |
|
|
COLOR BLINDNESS
GLAUCOMA |
GENETIC DYSFUNCTION OF CONS; FOUND ON X CHROMOSOME
ABNORMAL INTRAOCULAR PRESSURE |
|
|
CATARACT
MACULAR DEGENERATION |
CLOUDING OF LENS FROM PROTEIN BUILDUP
LOSS OF ACUTE VISION; HERDITY, INFECTION, TRAUMA, TUMOR |
|
|
DIABETES
|
DYSFUNCTION OF PERIPHERAL CIRCULATION CHOKES BLOOD SUPPLY TO RETINA MOST COMMON CONSEQUENCE OF DIABETES
|
|
|
EXTERNAL AND MIDDLE EAR
INNER EAR |
INVOLVED IN HEARING ONLY
HEARING AND BALANCE |
|
|
AURICLE
AKA PINNA |
FLESHY, CARTILAGINOUS, EXTERNAL EAR- COLLECTS SOUND
|
|
|
CERUMINOUS GLANDS
|
PRODUCES EARWAX
|
|
|
TYMPANIC MEMBRANE
|
EAR DRUM- SEPARTES EXTERNAL FROM MIDDLE EAR
OVAL MEMBRANE THAT VIBRATES WHEN SOUND HITS IT CONVERTED INTO MECHANICAL WAVES |
|
|
PHARYNGOTYMPANIC TUBE
EUSTACIAN TUBE |
EQUALIZES AIR PRESSURE; COMMON SITE OF AIRBORNE INFECTION
|
|
|
AUDITORY OSSICLES
|
AID IN CHNGING SOUND WAVES TO MECHANICAL WAVES
MALLEUS-ARTICULATES WITH EARDRUM INCUS- BETWEEN MALLEUS & STAPES STAPES- ARTICULATES WITH OVAL WINDOW |
|
|
BONY LABYRINTH
|
TUNNELS AND CHAMBERS OF TEMPORAL BONE IN INNER EAR
|
|
|
PERILYMPYH
ENDOLYMPH |
FLUID WITHIN THE LABYRITH SIMILAR TO CSCF
|
|
|
VESTIBULE&SEMICIRUCLAR CANALS
|
WITHIN LABYRITH THAT PERTAINS TO BALANCE
|
|
|
COCHLEA
|
HAS TWO PARALLEL PERILYMPH CHANNELS- INCOMING AND OUTGOING WITHIN THE LABYRITH
OVAL WINDOW- INGOING ROUND WINDOW- OUTGOING |
|
|
SPIRAL ORGAN
|
ORGAN OF HEARING WITHIN COCHLEA
CONTAINS SENSORY HAIRS IN 4 ROWS RUNNING THE LENGTH OF COCHLEA |
|
|
SOUND WAVES
|
VIBRATIONS CREATE BANDS OF COMPRESSED AIR
|
|
|
VOLUME
PITCH |
VARIATIONS OF SOUND WAVES
VARIATION OF WAVE FREQUENCY |
|
|
2 PARTS OF ORGANS OF BALANCE
|
1- STATIC LABYRITH
2- KINETIC LABYRITH |
|
|
STATIC LABYRITH
|
UTRICLE AND SACCULE OF THE VESTIBLE
EVAULATES HEAD POSTION RELATIVE TO GRAVITY |
|
|
KINETIC LABYRITH
|
SEMI-CIRCULAR CANALS
EVAULATES MOVEMENT OF HEAD THE THREE CANALS ARE ORIENTED AT RIGHT ANGLES TO EACH OTHER TRANSVERSE LANE,CORONAL PLANE, SAGITTAL PLANE ENABLES A PERSON TO DETECT MOVEMENT IN ALL DIRECTIONS |
