Human Body Lab Practical V

Front 1

components of a renal corpuscle

Back 1

glomerulus
glomerular capsule

Front 2

found in the areas between renal corpuscles

Back 2

proximal and distal convoluted tubules

Front 3

causes the medulla's striped appearance

Back 3

collecting ducts and loops of henle

Front 4

components of ovarian follicle

Back 4

oocyte
granulosa cells

Front 5

in a ____ ___, an oocyte is surrounded by a single layer of granulosa cells

Back 5

primary follicle

Front 6

a ____ _____ has an oocyte surrounded by several layers of granulosa cells, a fluid-filled cavity, and more granulosa cells superficial to this cavity

Back 6

Graafian follicle

Front 7

another name for sperm

Back 7

spermatozoon

Front 8

another name for glomerular capsule

Back 8

Bowman's capsule

Front 9

components of sperm

Back 9

head, midpiece, tail
(midpiece not distinguishable on slides)

Front 10

where are renal corpuscles located?

Back 10

cortex

Front 11

loops of henle and collecting ducts are found in the renal ____

Back 11

medulla

Front 12

______ cells surround the oocyte of a follicle

Back 12

granulosa

Front 13

cerebral cortex is composed of ____ ____

Back 13

gray matter

Front 14

_____ ____ is deep to the cortex

Back 14

white matter

Front 15

cell bodies in cerebral cortex that are somewhat triangular in section

Back 15

pyramidal cells

Front 16

cerebellar cortex is composed of ____ _____ and the deep ___ ____ which is composed of _____ _____

Back 16

gray matter
arbor vitae
white matter

Front 17

the cerebellar cortex has ___ layers

Back 17

two

Front 18

these cell bodies are found in the cerebellar cortex and are large and stain pink

Back 18

Purkinje cells

Front 19

H-shaped structure surrounding the central canal

Back 19

gray matter

Front 20

skinnier portion of H-shaped structure

Back 20

posterior horn

Front 21

thicker part of H-shaped gray matter

Back 21

anterior horns

Front 22

the cell bodies of ____ ____ are located in the anterior horns

Back 22

motor neurons

Front 23

____ ____ _ innervates the constrictor muscles of the iris as well as extrinsic eye muscles

Back 23

cranial nerve III

Front 24

having your partner move their eye superiorly, then inferiorly, and then medially would test the function of what cranial nerve

Back 24

III

Front 25

inferolaterally

Back 25

IV

Front 26

laterally

Back 26

VI

Front 27

cranial nerve I olfactory

Back 27

olfaction

Front 28

CN II optic

Back 28

vision

Front 29

CN III oculomotor

Back 29

eye movement

Front 30

CN IV trochlear

Back 30

eye movement

Front 31

CN V trigeminal

Back 31

mastication (chewing) and sensation from face

Front 32

CN VI abducens

Back 32

eye movement

Front 33

CN VII facial

Back 33

facial expression and gustation (taste)

Front 34

CN VIII vestibulocochlear

Back 34

audition (hearing) and equilibrium

Front 35

CN IX glossopharyngeal

Back 35

gustation, sensation from pharynx, and swallowing

Front 36

CN X vagus

Back 36

gustation, visceral sensation, and visceral muscle movement

Front 37

CN XI accessory

Back 37

movement of head and shoulders

Front 38

CN XII hypoglossal

Back 38

tongue movements (swallowing and speech)

Front 39

superficial layer of eyeball

Back 39

fibrous tunic

Front 40

white posterior 2/3 of fibrous tunic; has collagenous and elastic fibers

Back 40

sclera; fibrous tunic

Front 41

transparent, anterior 1/3 of fibrous tunic

Back 41

cornea; fibrous tunic

Front 42

middle layer of eyeball

Back 42

vascular tunic

Front 43

thin, pigmented posterior part

Back 43

choroid; vascular tunic

Front 44

thick anterior part

Back 44

ciliary body; vascular tunic

Front 45

thin anterior part; surrounds pupil

Back 45

iris; vascular tunic

Front 46

central opening in vascular tunic

Back 46

pupil

Front 47

deepest layer; lines choroid coat; site of rods and cones

Back 47

retina or nervous tunic

Front 48

"blind spot"; area of retina where nerve fibers and vessels pass through vascular and fibrous tunics; no rods or cones are present

Back 48

optic disc; retina/nervous tunic

Front 49

clear, elastic, biconvex structure

Back 49

lens

Front 50

space between cornea and wall formed by lens and ciliary body; divided by iris into two chambers

Back 50

anterior segment (anterior cavity)

Front 51

anterior part of anterior segment; extends from cornea to iris

Back 51

anterior chamber

Front 52

posterior part of anterior segment; extends from iris to lens

Back 52

posterior chamber

Front 53

thin, watery fluid filling anterior segment

Back 53

aqueous humor

Front 54

space between wall formed by lens and ciliary body and the retina

Back 54

posterior segment (posterior cavity)

Front 55

clear, jelly-like substance filling posterior segment; has a meshwork of transparent collagenous fibers

Back 55

vitreous humor

Front 56

protects eye from injury and supplies surfaces to which extrinsic eye muscles attach

Back 56

orbit

Front 57

thin and transparent mucous membrane covering anterior surface of sclera and inner surface of eyelid; secretes mucus that prevents eye from drying

Back 57

conjunctiva

Front 58

almond-sized; in upper lateral region of orbit; secretes tears which keep conjunctiva moist

Back 58

lacrimal gland

Front 59

yellowish or whitish membrane in sheep eye

Back 59

retina

Front 60

black layer "under" the retina or sheep eye

Back 60

choroid coat

Front 61

skin covered cartilaginous flap

Back 61

pinna; external ear

Front 62

2.5 cm tunnel in temporal bone

Back 62

external auditory meatus; external ear

Front 63

"eardrum"; oval translucent membrane at medial end of external auditory meatus

Back 63

tympanic membrane; middle ear

Front 64

three tiny bones; extend in a row from tympanic membrane to inner ear

Back 64

auditory ossicles; middle ear

Front 65

lateral; attached to tympanic membrane

Back 65

malleus; auditory ossicles; middle ear

Front 66

middle; attached to malleus and stapes

Back 66

incus; auditory ossicles; middle ear

Front 67

medial; attached to oval window of inner ear

Back 67

stapes; auditory ossicles; middle ear

Front 68

a tunnel connecting the middle ear to the nasopharynx; usually closed but opens in swallowing and yawning

Back 68

pharyngotympanic tube; middle ear

Front 69

membrane between middle and inner ears; stapes attaches to it

Back 69

oval window; inner ear

Front 70

membrane between middle and inner ears; safety valve

Back 70

round window; inner ear

Front 71

maze-like tunnel in temporal bone; divided into 3 areas; filled with perilymph

Back 71

bony labyrinth; inner ear

Front 72

contacted by stapes at oval window

Back 72

vestibule; bony labyrinth; inner ear

Front 73

3 tunnels arranged at right angles to one another

Back 73

semicircular canals; bony labyrinth; inner ear

Front 74

a helical tunnel; divided into 3 channels

Back 74

cochlea; bony labyrinth; inner ear

Front 75

cochlea's broad end; next to middle ear

Back 75

base; cochlea; bony labyrinth; inner ear

Front 76

cochlea's narrow end

Back 76

apex; cochlea; bony labyrinth; inner ear

Front 77

"upper" channel of cochlea; oval window separates it from middle ear

Back 77

scala vestibuli; cochlea; bony labyrinth; inner ear

Front 78

"lower" channel of cochlea; round window separates it from middle ear

Back 78

scala tympani; cochlea; bony labyrinth; inner ear

Front 79

within bony labyrinth; divided into specific areas; filled with endolymph

Back 79

membranous labyrinth; inner ear

Front 80

in "upper" part of vestibule; has hair cells

Back 80

utricle; membranous labyrinth; inner ear

Front 81

in "lower" part of vestibule; has hair cells

Back 81

saccule; membranous labyrinth; inner ear

Front 82

in semicircular canals

Back 82

semicircular ducts; membranous labyrinth; inner ear

Front 83

enlarged area of semicircular ducts; has hair cells

Back 83

ampullae; semicircular ducts; membranous labyrinth; inner ear

Front 84

in cochlea

Back 84

cochlear duct (scala media); membranous labyrinth; inner ear

Front 85

separates scala vestibuli and cochlear duct

Back 85

vestibular membrane; membranous labyrinth; inner ear

Front 86

separates cochlear duct and scala tympani

Back 86

basilar membrane; membranous labyrinth; inner ear

Front 87

sits on basilar membrane; has hair cells

Back 87

organ of Corti (spiral organ); membranous labyrinth; inner ear

Front 88

extends over organ of Corti; one end attaches to basilar membrane while other end is free

Back 88

tectorial membrane; membranous labyrinth; inner ear

Front 89

tissue type covering the tongue

Back 89

stratified squamous epithelium

Front 90

tissue underneath stratified squamous epithelium in tongue

Back 90

connective tissue layer

Front 91

beneath the connective tissue layer of tongue, form the bulk of the tongue

Back 91

skeletal muscles

Front 92

structure that contains barrel-shaped taste buds

Back 92

papilla

Front 93

a taste bud contains 40-50 modified epithelial cells of two types ____ ____ and ____ ____

Back 93

gustatory cells
supporting cells
(indistinguishable on slides)

Front 94

nearsightedness

Back 94

myopia
eyeball too long
correct with biconcave lens

Front 95

farsightedness

Back 95

hyperopia
eyeball too short
correct with biconvex lens

Front 96

astigmatism

Back 96

irregular curved cornea or lens
correct with opposite curvature

Front 97

the anterior pituitary is composed of what type of tissue

Back 97

epithelial tissue

Front 98

the posterior pituitary is composed of what type of tissue

Back 98

nervous tissue

Front 99

numerous sac-like structures within the thyroid gland

Back 99

follicles

Front 100

tissue type that composes the wall of a follicle (thyroid gland)

Back 100

simple cuboidal epithelium

Front 101

pink-stained ____ fills the space of the follicle (thyroid gland)

Back 101

colloid

Front 102

the areas between the follicles has ___ ___ (thyroid gland)

Back 102

parafollicular cells

Front 103

adrenal cortex is composed of what type of tissue

Back 103

epithelial tissue

Front 104

adrenal medulla is composed of what type of tissue

Back 104

nervous tissue

Front 105

cell type inside of islets of Langerhans

Back 105

endocrine cells

Front 106

tissue between islets contain ___ ___

Back 106

exocrine cells