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;
52 Cards in this Set
- Front
- Back
- 3rd side (hint)
Cutaneous Maximus
(cutaneous trunci, panniculus Carnosus) |
Origin- Linea alba and fascia of latissimus dorsi
Insertion- dermis of skin in the trunk |
Action: moves skin of the trunk
|
|
Platysma and superficial facial muscles
|
Origin: fascia and muscles of the face and neck
Insertion: Dermis of skin in the face and neck |
Action: moves skin of the face and neck
|
|
temporalis
|
Origin: Bones around the temporal fossa
Insertion: coronoid process (dentary bone) |
Action: elevates mandible
|
|
masseter
|
Origin: Zygomatic Arch
Insertion: dentary bone |
elevates mandible
|
|
Mylohyoid
|
Origin: Dentary bone
Insertion: median raphe |
Action: elevates floor of mouth
|
|
digastric
|
origin: occipital bone
Insertion: dentary bone |
Action: depresses mandible
|
|
sternomastoid
|
O: manubrium of sternum
I: lamboidal ridge and mastoid process |
A: flexes cervical vertebral column; rotates head
|
|
cleidomastoid
|
O: clavicle
I: mastoid process |
A: rotates head
|
|
clavotrapezius
|
O: lambdoidal ridge
I: clavicle |
A: draws scapula craniodorsad
|
|
acromiotrapezius
( trapezius-pars cervicalis) |
O: cervical vertebrae (spinuous processes)
I: scapula (spine) |
A: draws scapula mediodorsad
|
|
spinotrapezius (trapezius - pars thoracica)
|
O: thoracic vertebrae (spinuous processes)
I: fascia of scapular muscles |
A: draws scapula caudodorsad
|
|
sternohyoid
|
O: first costal cartilage
I: hyoid |
A: draws hyoid caudad
|
|
geniohyoid
|
O: dentary bone
I: hyoid |
A: draws hyoid craniad
|
|
genioglossus
|
O:dentary bones ( medial surfaces)
I: root of tongue |
A: draws root of tongue craniad
|
|
hyoglossus
|
O: hyoid bone
I: tongue (dorsal surfaces) |
retracts tongue
|
|
longissimus dorsi
|
O: sacral and caudal vertebrae
I: thoracic and cervical vertebrae |
A: extends and hyperextends vertebral column
|
|
Iliocostalis (separate muscle bundles)
|
O:lower thoracic ribs (separate origins)
I: 3rd rib craniad to the origin of each bundle |
A: draws ribs together
|
|
external abdominal oblique
|
O: lumbodorsal fascia and ribs
I: pubis and linea alba (via aponeurosis) |
A: compresses abdominal contents; laterally flexes and rotates vertebral column
|
|
internal abdominal oblique
|
O: lumbodorsal fascia and pelvis
I: linea alba (via aponeurosis) |
A: compresses abdominal contents; laterally flexes and rotates vertebral column
|
|
Transversus abdominis
|
O: costal cartilages of lower ribs, ilium, lumbar vertebrae
I: linea alba |
A: compresses abdominal contents
|
|
rectus abdominus
|
O: pubis
I: sternum and costal cartilages of ribs |
A: compresses abdominal contents; flexes vertebral column
|
|
external intercostals (separate muscles)
|
O:ribs (separate origins)
I: rib caudad to origin |
A: protracts ribcage
|
|
internal intercostals ( separate muscles)
|
O: ribs (separate origins)
I: rib craniad to origin |
A: retracts ribcage
|
|
Scalenus
|
O: ribs
I: cervical vertebrae ( transverse processes) |
A: flexes vertebral column; draws ribs craniad
|
|
Serratus dorsalis (group)
|
O: ribs
I: mid-dorsal raphe over thoracic vertebrae |
A: draws ribs craniad
|
|
serratus ventralis
|
O: upper 10 ribs
I: scapula |
A: draws scapula craniad and ventrad
|
|
rhomboideus
|
O: thoracic vertebrae
I: scapula |
A: draws scapula dorsad
|
|
latissimus dorsi
|
O: thoracic and lumbar vertebrae; lumbodorsal fascia
I: medial humerus |
A: draws upper arm caudodorsad
|
|
Pectoantebrachialis
|
O: sternum (manubrium)
I: fascia of elbow |
A: adducts upper arm
|
|
Pectoralis major
|
O: sternebrae (cranial)
I: humerus |
A: adducts upper arm
|
|
pectoralis minor
|
O: sternebrae (middle)
I: humerus |
adducts upper arm
|
|
xiphihumeralis
|
O: sternum (xiphoid)
I: humerous (proximal) |
adducts upper arm
|
|
deltoid (group)
|
O:scapula (acromion process and spine)
I: humerus |
A: abducts, rotates, and flexes upper arm
|
|
Supraspinatus
|
O: scapula (supraspinous fossa)
I: humerus (greater tubercle) |
A: extends upper arm
|
|
Infraspinatus
|
O: scapula (infraspinous fossa)
I: humerus (greater tubercle) |
A: rotates humerus laterad
|
|
triceps brachii
|
O: scapula and humerus
I: ulna (olecranon process) |
A: extends forearm
|
|
biceps brachii
|
O: scapula ( area above glenoid fossa)
I: radius ( radial tuberosity) |
A: flexes forearm
|
|
Brachialis
|
O: humerus ( lateral surfaces
I: ulna ( proximal end) |
A: flexes forearm
|
|
gluteus maximus
|
O: sacral and caudal vertebrae
I: femur ( greater trochanter) |
A: abducts thigh
|
|
gluteus medius
|
O: sacral and caudal vertebrae
I: greater trochanter of femur |
A: abducts thigh
|
|
Tensor Fasciae latae
|
O: ilium
I: fascia lata of thigh |
A: tightens fascia lata
|
|
Adductor Femoris
|
O: ischium and pubis
I: femur (shaft) |
A: extends thigh
|
|
biceps femoris
|
O: ischium
I: patella and tibia |
A: adducts thigh; flexes lower leg
|
|
semimembranosus
|
O: ischium
I: femur (distal), and tibia (proximal) |
A: extends thigh
|
|
Semitendinosus
|
O: ischium
I: tibia (proximal) |
A: flexes lower leg
|
|
gracilis
|
O: ischium and pubis
I: tibia (proximal) |
A: adducts thigh
|
|
sartorius
|
O: ilium
I: tibia (proximal) and patella |
A: adducts and rotates thigh
|
|
rectus femoris
|
O: ilium
I: tibia via patellar ligament |
A: adducts thigh; extends lower leg
|
|
vastus medialis
|
O: femur
I: tibia via patellar ligament |
A: extends lower leg
|
|
vastus lateralis
|
O: femur
I: tibia via patellar ligament |
A: extends lower leg
|
|
tibialis anterior
|
O: fibula and tibia
I: metatarsal 1 |
A: flexes foot
|
|
Gastrocnemius
|
O: femur and patella
I: calcaneus via achilles tendon |
A: extends foot
|