CSN Bio 223 Lab 5

126 flashcards

Anterior cruciate ligament
function
posterior cruciate ligament
function
medial (tibial) collateral ligament
function
lateral (fibular) collateral ligament
function
medial meniscus
function
lateral meniscus
function
patellar tendon
function
acromioclavicular ligament
function
coracoclavicular ligament
function
coracoacromial ligament
function
glenohumeral ligament
function
pubofemoral ligament
function
iliofemoral ligament
function
ischiofemoral ligament
function
frontalis
function
occipitalis
function
orbicularis oris
function
zygomaticus major
function
buccinator
function
mentalis
function
platysma
function
orbicularis oculi
function
masseter
function
temporalis
function
rectus abdominus
function
external oblique
function
internal oblique
function
transversus abdominus
function
sternocleidomastoid
function
external intercostals
function
internal intercostals
function
diaphragm
function
linea alba
function
aponeurosis of external oblique
function
lumbodorsal fascia
function
epicranial aponeurosis
function
elevates eyebrows, wrinkles skin of forehead
function of frontalis
pulls scalp posteriorly
functions of occipitalis
closes and protrudes lip
function of orbicularis oris
pulls angle of mouth superiorly and laterally
function zygomaticus major
compresses cheek
function of buccinator
protrudes lower lip
function of mentalis
depresses lower liptenses skin of neck
function of platysma
closes eye
orbicularis oculi
elevates mandible, closes jaw
function of masseter
retracts and elevates mandible
functions of temporalis
compresses abdominal cavity ribs, flexes vertebral column
function of rectus abdominus
compresses abdomen, depresses ribs, flexes or bends spine
funtion of external oblique
compresses abdomen, flexes or bends spine
functions of internal oblique
compresses abdominal cavity
function of transversus abdominus
flexes neck
function of sternocleidomastoid
expands thoracic cavity, compresses abdominopelvic cavity
function of diaphragm
depresses ribs
function of internal intercostals
elevates ribs
function of external intercostals
depresses and protracts shoulder
function of subclavius
elevates ribs, protracts and depresses scapula
function pectoralis minor
protracts scapula, superior rotation of scapula
function serratus anterior
retracts and depresses scapula, rotates scapula posteriorly
function trapezius
elevates rotatres and retracts scapula
function of levator scapulae
adducts scapula and performs downward rotation
function of rhomboid major
adducts scapula and performs downward rotation
function of rhomboid minor
extends vertebral column
function of iliocostalis
extends vertebral column
functions of longissimus
extends vertebral column
function of spinalis thoracis
pectoralis minor
function
subclavius
function
serratus anterior
function
trapezius
function
levator scapulae
function
rhomboid major
function
rhomboid minor
function
neuromuscular junction
function
sarcoplasm
yellow stuff close to the arrow
nuclei
label E
myofibril
function
Mitochondrion
label B
sarcomere
function
erector spinae
extends vertebral column
iliocostalis
the end part of the red stuff on the vertebra
Longissimus
the middle part of the red stuff on the vertebra
spinalis thoracis
the red part closes to the thoracic cavity
raises eyebrows, wrinkles forehead
name the function
tenses and retracts scalp
function
compresses and purses lip
function
retracts and elevates the corner of the mouth
function
compresses cheek
function
elevates and protrudes lip
function
tenses skin of neck, depresses mandible, pulls lower lip down
function
closes eye
function
elevates mandible closes jaw
function
elevates mandible
function
depresses ribs, flexes vertebral column
function
compresses abdomen, depresses ribs, flexes or bends spine
function
compresses abdomen, depresses ribs, flexes or bends spine
function
compresses abdomen, depresses ribs, flexes or bends spine
function
flexes neck
function
Expands thoracic cavity Compresses abdominopelvic cavity
function
depresses ribs
function
elevates ribs
function
depresses and protracts shoulder
function
depresses and protracts shoulder, rotates scapula so glenoid cavity moves inferiorly
function
protracts shoulder, rotates scapula so glenoid cavity moves superiorly
function
extends clavicle, extends neck
function
elevates scapula
function
Adducts scapula and performs downward rotation
function
Adducts scapula and performs downward rotation
function
extends vertebral column
function of I
extends vertebral column
function of L
extends vertebral column
function of S
zygomaticus minor
elevates lateral portion of the lip
splenius capits
extends rotates and laterally flexes neck
elevates rib cage
scalene
I band
1st section ending blue
a band
middle section myosin to myosin
h zone
middle
z disc
blue lines in i band
m line
lines in h zone
sacromere
i band to i band
myosin filament
red lines
actin filament
blue lines
terminal cisternae
B
sarcolemma
c
t tubules
f
mitochondra
a
sarcoplasmic reticulum
g
sarcoplasm
d