Anatomy Lab Exam 4

Front 1

passage way behind the concha

Back 1

nasal cavity

Front 2

opening between the concha/nasal cavity and the nasopharynx

Back 2

internal nares

Front 3

between the soft palate and the pharyngeal tonsil, openings to the ears

Back 3

entrance to auditory tube, Eustachian tube

Front 4

large cartilage in the throat, adams apple

Back 4

thyroid cartilage

Front 5

ring of cartilage below the thyroid cartilage

Back 5

cricoid cartilage

Front 6

two cartilages on the posterior side of the throat that move the vocal folds

Back 6

arytenoid cartilage

Front 7

opening between the vocal folds

Back 7

glottis

Front 8

ligament above glottis that protects from foreign objects entering

Back 8

vestibular folds

Front 9

vocal cords

Back 9

vocal folds

Front 10

main tube in the throat for breathing

Back 10

trachea

Front 11

two tubes leading off of the trachea

Back 11

primary bronchi R n L

Front 12

two right and three left branches of the bronchi

Back 12

secondary or lobar bronchus

Front 13

small branches off of the secondary bronchi that lead to the tissue of the lungs

Back 13

tertiary or segmental bronchi

Front 14

divides the lobes of the lungs vertically and horizontally

Back 14

oblique and horizontal fissures

Front 15

three right and two left lobes of the lungs

Back 15

R n L superior, inferior, and R middle

Front 16

throat

Back 16

larynx

Front 17

outer layer of the kidney

Back 17

fibrous capsule, two layers inner and outer

Front 18

granular, redish brown, outer layer of the kidney beneath the fibrous capsule

Back 18

renal cortex

Front 19

darker in color, internal to the renal cortex

Back 19

renal medulla

Front 20

triangular shaped dark sections of the renal medulla

Back 20

renal pyramids

Front 21

lighter colored sections that divide the renal pyramids

Back 21

renal columns

Front 22

connects the tip of the renal pyramids to the renal sinuses

Back 22

renal papilla

Front 23

ducts within the renal papilla drain urine into cup shaped drain called

Back 23

minor calyx

Front 24

four or five minor calyx merge to form the

Back 24

major calyx

Front 25

the major calyx merge to form the funnel shaped

Back 25

renal pelvis

Front 26

initial portion of the nephron, includes the glomerulus and bowmans capsule

Back 26

renal corpuscle

Front 27

capillary network contained in Bowmans capsule

Back 27

glomerulus

Front 28

encapsulates the glomerulus

Back 28

Bowmans capsule

Front 29

first section off of the glomerulus, before the loop of Henle

Back 29

proximal convoluted tubule

Front 30

loop between the proximal convoluted tubule and the distal convoluted tubule

Back 30

Loop of Henle

Front 31

last section after the Loop of Henle

Back 31

distal convoluted tubule

Front 32

the loop of Henle is also known as

Back 32

nephron loop

Front 33

the loop of Henle is composed of these two limbs

Back 33

ascending and descending(thin) limbs

Front 34

passageway after the distal convoluted tubule that connects to the minor calyx

Back 34

collecting duct

Front 35

pyramid shaped gland attached to the posterior side of the kidney

Back 35

adrenal or suprarenal gland

Front 36

tubes connecting the kidneys to the bladder

Back 36

ureter

Front 37

storage sac for urine

Back 37

urinary bladder

Front 38

openings in the bladder where urine enters from the kidneys

Back 38

ureteral openings

Front 39

folds in the lining of the bladder

Back 39

rugae

Front 40

the triangular shaped area consisting of the ureteral openings and the urethral opening

Back 40

trigone

Front 41

tube from the bladder to outside the body

Back 41

urethra

Front 42

smooth muscle controls flow of urine to outside the body

Back 42

internal urethral sphincter

Front 43

skeletal muscle controls flow of urine to outside the body

Back 43

external urethral sphincter

Front 44

balls

Back 44

testis

Front 45

connected to the top of the testis by the efferent ductule

Back 45

epididymis

Front 46

tube through which sperm travels from the testis and epididimus

Back 46

ductus/vas deferens

Front 47

the ductus deferens and seminal gland merge to form the ____ ____ at the prostate gland

Back 47

ejaculatory duct

Front 48

section of the urethra inside of the prostate

Back 48

prostatic urethra

Front 49

section of the urethra between the bulbo urethral gland

Back 49

membranous urethra

Front 50

section of the urethra just before the glans

Back 50

spongy urethra

Front 51

duct system above the epididimis including the artery, ductus deferens, genitofemoral nerve

Back 51

spermatic cord

Front 52

duct system above the spermatic cord

Back 52

inguinal canal

Front 53

gland on the posterior bladder next to the ducuts deferens leading into the prostatic urethra

Back 53

seminal gland

Front 54

large gland at the base of the bladder

Back 54

prostate gland

Front 55

two small glands just below the prostate gland

Back 55

bulbourethral or Cowpers glands

Front 56

fixed portion attaches the penis to the rami of the ischium

Back 56

root of penis

Front 57

shaft

Back 57

body

Front 58

tip of the penis

Back 58

glans penis

Front 59

external covering of the glans penis, foreskin

Back 59

prepuce

Front 60

spongy portion of the penis that surrounds the urethra

Back 60

corpus spongiosum

Front 61

internal portion of the penis, chambers above the corpus spongiosum

Back 61

corpus cavernosum

Front 62

pee hole

Back 62

external urethral opening, orifice, meatus

Front 63

small ligament between the ovary and the uterus

Back 63

ovarian ligament

Front 64

first section of the uterine tube(fallopian) after the fimbria

Back 64

infundibulum

Front 65

fingerlike projections of the ovary into the uterine tubes

Back 65

fimbria

Front 66

ovaries, uterine tube, and uterus are enclosed in the

Back 66

broad ligament

Front 67

top portion of the uterus

Back 67

fundus

Front 68

middle portion of the uterus

Back 68

body

Front 69

space inside of the uterus

Back 69

uterine cavity

Front 70

the connecting part between the uterus and the vagina

Back 70

cervix

Front 71

opening of the cervix into the uterus

Back 71

internal os

Front 72

passageway through the cervix

Back 72

cervical canal

Front 73

opening of the cervix into the vagina

Back 73

external os

Front 74

shallow recess surrounding the cervical protrusion in the vagina

Back 74

fornix

Front 75

outside cover of the vagina

Back 75

labia majora

Front 76

just inside of the the labia majora

Back 76

labia minora

Front 77

the opening of the vagina and urethra, bound by the labia minora

Back 77

vestibule

Front 78

opening of the vagina for urine

Back 78

external urethral opening

Front 79

entrance to the vagina

Back 79

vaginal opening

Front 80

region containing the external genitalia of the female

Back 80

vulva

Front 81

Cranial nerve I

Back 81

Olfactory nerve

Front 82

Cranial nerve II

Back 82

optic nerve

Front 83

Cranial nerve III

Back 83

oculomotor nerve

Front 84

Cranial nerve V

Back 84

trigeminal nerve

Front 85

Cranial nerve VIII

Back 85

vestibulocochlear nerve

Front 86

Cranial nerve X

Back 86

vagus nerve

Front 87

deep groove on the front of the spinal cord

Back 87

anterior median fissure

Front 88

groove on the back of the spinal cord

Back 88

posterior median sulcus

Front 89

hole in the middle of the spinal cord

Back 89

central canal

Front 90

dark areas of the brain, nerve cell bodies

Back 90

gray matter

Front 91

three protrusions of gray matter in the spinal cord

Back 91

anterior, lateral, and posterior horns

Front 92

connection point between the horns of gray matter

Back 92

gray commissures

Front 93

light colored areas of the brain and neural tissues, axon clusters

Back 93

white matter

Front 94

areas of white matter around the horns of the spinal cord

Back 94

anterior, lateral, and posterior columns

Front 95

beginning section of the spinal nerve on the front side of the vertebrae

Back 95

ventral root

Front 96

beginning section of the spinal nerve on the back side of the vertebrae

Back 96

dorsal root

Front 97

bulb like section of the dorsal root, gray matter

Back 97

dorsal root ganglion

Front 98

area of the spinal cord around L2, where the cord fizzles out, cone shaped

Back 98

conus medullaris

Front 99

horse tail, below the conus medullaris

Back 99

cauda equina

Front 100

branches of the spinal nerve

Back 100

rami/us

Front 101

back branch of the spinal nerve

Back 101

dorsal ramus

Front 102

front(middle) branch of the spinal nerve

Back 102

ventral ramus

Front 103

branch of the spinal nerve between the ventral root/nerve and the sympathetic ganglion, white and gray ramus

Back 103

rami communicantes

Front 104

bulb like collection of gray matter between the ramus communicantes and the sympathetic nerve, parallel to the spinal cord

Back 104

sympathetic ganglion

Front 105

sympathetic ganglia and the nerves that connect them into a chain

Back 105

sympathetic chain

Front 106

network of nerve roots around the cervical vertebrae

Back 106

cervical plexus

Front 107

nerve from C4 and C5 that leads to the diaphragm

Back 107

phrenic nerve

Front 108

Group of nerves from C5 to T1 that lead into the arm

Back 108

brachial plexus

Front 109

branch of the brachial plexus that leads to the top of the humerus

Back 109

axillary nerve

Front 110

branch of the brachial plexus that leads to the middle of the wrist

Back 110

median nerve

Front 111

branch of the brachial plexus that leads down the anterior humerus

Back 111

musculocutaneous nerve

Front 112

branch of the brachial plexus that leads through the armpit behind the arm to the lateral forearm

Back 112

radial nerve

Front 113

branch of the brachial plexus that leads through the armpit to the medial forearm

Back 113

ulnar nerve

Front 114

nerves between the ribs

Back 114

intercostal nerves/thoracic nerves

Front 115

bundle of nerves from T12 to L4, which begin behind the hip and extend to the legs

Back 115

lumbar plexus

Front 116

large nerve in front of the hip that leads into the femur

Back 116

femoral nerve

Front 117

bundle of nerves that begin between L5 and S5, including the sciatic and gluteal nerves

Back 117

sacral plexus

Front 118

large nerve that begins at the sacral plexus and extends down the back of the leg

Back 118

sciatic nerve

Front 119

nerve that branches out behind the knee and into the medial leg

Back 119

tibial nerve

Front 120

nerve that branches out behind the knee into two nerves around the lateral leg

Back 120

common fibular nerve

Front 121

point of connection between the spinal cord and the brain

Back 121

medulla oblongata

Front 122

round bump above the medulla oblongata, body of the seahorse

Back 122

pons

Front 123

midbrain, between the pons and the hypothalamus

Back 123

mesencephalon

Front 124

small bumps behind the mesencephalon

Back 124

corpora quadrigemina

Front 125

on the back of the head of the seahorse

Back 125

thalamus

Front 126

the head of the seahorse

Back 126

hypothalamus

Front 127

stalk of the hypothalamus leads to the pituitary gland

Back 127

infundibulum

Front 128

"bean" at the end of the infundibulum from the hypothalamus

Back 128

pituitary gland/hypophysis

Front 129

on the back/bottom of the brain, the comparative organ

Back 129

cerebellum

Front 130

big part of the brain, "brain noodles"

Back 130

cerebrum

Front 131

the two sides of the brain are referred to as

Back 131

the right and left hemispheres

Front 132

seperates the left and right hemispheres

Back 132

longitudinal fissures

Front 133

white matter that connects the right and left hemispheres, seahorse head dress

Back 133

corpus callosum

Front 134

seperates the frontal and parietal lobes of the brain

Back 134

central sulcus

Front 135

groove along the top of the temporal lobe

Back 135

lateral sulcus

Front 136

lobes of the brain

Back 136

frontal, parietal, occipital, and temporal

Front 137

inside of the brain(lateral sulcus), seperates the gray and white matter

Back 137

insula

Front 138

elevated ridges of the cerebrum

Back 138

gyri, gyrus

Front 139

the gray matter of the cerebrum

Back 139

cerebral cortex

Front 140

paired masses of gray matter within the cerebral hemispheres (white matter)

Back 140

basal nuclei

Front 141

white matter inside of the gray matter of the cerebral cortex

Back 141

central white matter

Front 142

tough mother, outside layer surrounds the brain

Back 142

dura mater

Front 143

between the dura mater and the pia mater

Back 143

arachnoid mater

Front 144

below the subarachnoid space, touching the brain

Back 144

pia mater

Front 145

between the dura mater and the bony walls, contains aerolar tissue, blood vessels and adipose tissue. spine only

Back 145

epidural space

Front 146

open spaces in the brain above the seahorse

Back 146

right and left lateral ventricles

Front 147

open space in the seahorses head

Back 147

third ventricle

Front 148

tail of the bird, open space through the medulla oblongata

Back 148

fourth ventricle

Front 149

the membrane between the right and left ventricles

Back 149

septum pellucidum

Front 150

connects the R and L ventricles to the third ventricle

Back 150

interventricular foramen

Front 151

open space that connects the third and fourth ventricles of the brain

Back 151

aqueduct of the midbrain

Front 152

hole in the middle of the spinal cord

Back 152

central canal

Front 153

capillaries of the ventricles, pink or blue on models

Back 153

choroid plexuses

Front 154

space between the arachnoid mater and the pia mater

Back 154

subarachnoid space

Front 155

opening in the longitudinal fissure

Back 155

superior sagittal sinus

Front 156

the clear spot/bubble like section on the front of the eye

Back 156

cornea

Front 157

the hard outside covering/white of the eye

Back 157

sclera

Front 158

purple pigmented coating on the inside of the eye

Back 158

choroid

Front 159

the color of your eye, surrounds the pupil

Back 159

iris

Front 160

the hole in the middle of the iris, black of the eye

Back 160

pupil

Front 161

inside of the eye surrounding the lens, look like cilia

Back 161

ciliary body

Front 162

the ciliary body anchors this into th pupil, used for focusing

Back 162

lens

Front 163

the inside covering of the back of the eye, begins just behind the choroid, pink on the model

Back 163

retina

Front 164

the nerve which exits the back of the eye, cranial nerve II

Back 164

optic nerve

Front 165

the blind spot, where the retina exits the back of the eye

Back 165

optic disc

Front 166

a shallow depression in the retina where the highest concentration of light receptive cells exist, near the optic disc

Back 166

fovea

Front 167

everything in the eye from the lens forward, including the anterior and posterior chamber

Back 167

anterior cavity

Front 168

liquid produced by the ciliary body, circulates around the eye

Back 168

aqueous humor

Front 169

everything in the eye from the lens back

Back 169

posterior cavity

Front 170

the "jello" that fills the eye, represented by a plastic clear ball on the model

Back 170

vitreous body

Front 171

the anterior cavity includes these two chambers

Back 171

anterior and posterior chambers

Front 172

the outer portion of the ear, down to the ear drum(tympanic membrane)

Back 172

external ear

Front 173

the rounded part of the external ear

Back 173

auricle or pinna

Front 174

the external auditory canal leads into the ear, also known as the

Back 174

external acoustic meatus

Front 175

ear drum

Back 175

tympanic membrane

Front 176

the section of the ear between including the ear drum and the auditory ossicles

Back 176

middle ear

Front 177

the malleus, incus, and stapes make up the

Back 177

auditory ossicles

Front 178

hammer of the ear

Back 178

malleus

Front 179

anvil of the ear

Back 179

incus

Front 180

stirrup of the ear

Back 180

stapes

Front 181

the auditory tube that leads into the skull

Back 181

the Eustachian tube

Front 182

the section of the ear that includes the cochlea, vestibule, and semicicular canals

Back 182

inner ear

Front 183

looks like a snail, mechanism for hearing

Back 183

cochlea

Front 184

between the cochlea and the semicircular canals, detects up/down motion and linear acceleration

Back 184

vestibule

Front 185

3 circular bones in the ear which provide rotational balance

Back 185

semicircular canals

Front 186

nerve to the inner ear, cranial nerve VIII

Back 186

vestibulocochlear nerve