Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Ana > Ch. 18 Lec 3 - General & Special Senses > Flashcards

Ch. 18 Lec 3 - General & Special Senses Flashcards

0
Q

three ossicles

A

malleus, incus, stapes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

bones in the middle ear that transfer vibrations from the tympanic membrane to inner ear

A

ossicles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

middle ear muscle that inserts on the malleus

A

tensor tympani

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

middle ear muscle that inserts on the stapes

A

stapedius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

part of ear that is a series of tubes and cavities

A

inner ear

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

two sections of the inner ear

A

vestibule (balance), cochlea (hearing)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

inner ear layer that contains endolymph fluid

A

membranous labyrinth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

inner ear layer that is the dense bone layer of the temporal and contains perilymph fluid

A

bony (osseous) labyrinth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

structure that converts vibrations to sound

A

cochlea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

cochlea contacts the stapes at the blank

A

oval window

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

three ducts of the cochlea

A

scala vestibuli, scala media, scala tympani

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

scala vestibuli is divided by the blank

A

vestibular membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

scala media is divided by the blank

A

basilar membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

organ of corti is found on the blank

A

basilar membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

three parts of the organ of corti

A

hair cells, cranial nerve 8, tectorial membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

mechanoreceptors with stereocilia in the organ of corti

A

hair cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

cochlear branch contacts hair cells in the organ of corti

A

cranial nerve 8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

positioned right above hair cell stereocilia in the organ of corti

A

tectorial membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

when the oval window vibrates, the blank moves

A

perilymph

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

the cochlear branch of blank carries auditory sensations

A

cranial nerve 8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

auditory sensations go to the blank, then travels to through the blank, then is processed in the blank

A

medulla, thalamus, auditory cortex of temporal lobe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

high sounds are detected by blank parts of cochlea

A

large

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

low sounds are detected by blank parts of cochlea

A

small

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

three parts of the vestibule

A

semicircular canals, utricle, saccule

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

the semicircular canals surround the semicircular blank

A

ducts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

semicircular canals have a blank at base

A

ampulla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

each ampulla has a blank which attaches to a cupula

A

cristae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

a blank is in the utricle/saccule

A

maculae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

the blank has hair cells

A

cupula

29
Q

when head is rotated, fluid moves through blank and fluid moves the blank so the hair cells stereocilia blanks, then blank occurs

A

canals, cupula, bends, depolarization

30
Q

the maculae consists of these two things

A

hair cells, otoliths

31
Q

small calcium carbonate crystals that is in a gel like substance

A

otolith

32
Q

when head orientation changes, gravity pulls on blank which moves blank which deforms hair cell blank and blank occurs

A

statoconia, otolith, stereocilia, depolarization

33
Q

eyelids are also known as blank

A

palpebrae

34
Q

eyelids functions are to

A

protect/lubricate

35
Q

two parts of eyelids

A

tarsal glands, conjunctiva

36
Q

oily secretions keep lids from sticking together in eyelid

A

tarsal gland

37
Q

thin protective mucus membrane of eyelid

A

conjunctiva

38
Q

two parts of conjunctiva

A

palpebral, bulbar

39
Q

the conjunctiva stops at blank edge

A

corneal

40
Q

produces tears

A

lacrimal apparatus

41
Q

lacrimal apparatus consists of these three things

A

lacrimal gland, lacrimal punctum, lacrimal canaliculi

42
Q

produces tears

A

lacrimal gland

43
Q

drain tears in the lacrimal canaliculi

A

lacrimal punctum

44
Q

three layers of eye

A

fibrous tunic, vascular tunic, neural tunic

45
Q

two parts of fibrous tunic

A

sclera, cornea

46
Q

white of eye and is dense and irregular ct

A

sclera

47
Q

transparent layer of eye

A

cornea

48
Q

three parts of vascular tunic

A

iris, choroid, lens

49
Q

smooth muscles and pigments and controls size of pupil

A

iris

50
Q

vascularized pigmented layer

A

choroid

51
Q

layered proteins and refracts light

A

lens

52
Q

vascular tunic regulates amount of blank

A

light

53
Q

vascular tunic controls shape of blank

A

lens

54
Q

neural tunic has these cells

A

receptor, bipolar, ganglion, amacrine

55
Q

rods and cones that detect light are blank cells

A

receptor

56
Q

neurons that synapse with receptor cells

A

bipolar neurons

57
Q

cells that modulate communication between bipolar and ganglion cells

A

amacrine

58
Q

these are very light sensitive and can not see color

A

rods

59
Q

rods require blank light than cones

A

less

60
Q

for color vision

A

cones

61
Q

cones give blank image

A

sharper

62
Q

there are blank types of cones

A

three

63
Q

three regions of the retina

A

mucula lutea, fovea centralis, optic disc

64
Q

area of no rods

A

macula lutea

65
Q

area of most cones within macula

A

fovea centralis

66
Q

blind spot

A

optic disc

67
Q

two cavities of eye

A

anterior, posterior

68
Q

posterior cavity contains blank fluid

A

vitreous

69
Q

anterior cavity has blank fluid

A

aqueous

Ana (40 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions