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;
73 Cards in this Set
- Front
- Back
Occipital |
occipital bone Galea Aponeurotic pulls scalp Posteriorly |
|
Frontal |
Galea Aponeurotic Skin of the eyebrow raise the eyebrow |
|
orbicularis oculi |
frontal and maxillary bones eyelid closes eyes |
|
corrugator supercilli |
frontal bone skin of eyebrow draws eyebrow inferiorly and medially |
|
levatator labii superioris |
zigomatic and maxilla bones upper lip raises upper lips |
|
depressor labii inferioris |
madible lower lip pulls lower lip inferiorly |
|
depressor anguli oris |
mandible angle of mouth pulls corner of mouth down and laterally |
|
mantalis |
mandible skin of chin protrudes lower lip |
|
zigomatic major and minor |
zigomatic bone corner of mouth smiling muscle |
|
risorious |
masseter angle of the mouth pulls corner of lip laterally |
|
orbicularis oris |
maxilla and mandible lips compresses lips |
|
buccinator |
maxilla and mandible orbicularis oris compresses the cheek (whistling) |
|
platysma |
fascia of chest and deltoid mandible, skin, corner of mouth depresses mandible, pulls lip back and down |
|
sternocleidomastoid |
manubrium and clavicle temporal and occipital bones flexion forward of the neck |
|
scalenes |
cervical vertebrae first 2 ribs elevates first 2 ribs |
|
digastric |
mandible and mastoid process hyoid elevates hyoid bone |
|
mylohyoid |
mandible hyoid bone elevates hyoid bone |
|
sternohyoid |
manubrium and clavicle hyoid bone depresses hyoid bone |
|
masseter |
zigomatic and maxilla bones mandible closes the jaw |
|
temporalis |
temporal fossa mandible closes the jaw |
|
pterygoids |
|
|
inferior and superior rectus |
|
|
lateral and medial rectus |
|
|
inferior oblique |
elevates the eye and turns it laterally |
|
superior oblique |
depresses the eye and turns it laterally |
|
serratus anterior |
ribs scapula fixates, protracts the scapula |
|
pectoralis minor |
ribs scapula moves scapula forward & inferiorly and moves fixed rib cage |
|
deltoid |
clavicle and scapula humerus abduction of shoulder |
|
pectoralis major |
clavicle, sternum, ribs humerus agonist for shoulder fixation |
|
external intercostal |
rib above rib below elevates rib cage |
|
internal intercostal |
rib below rib above depresses rib cage |
|
diaphragm |
ribs and its cartilage, sternum, vertebrae central tendon of diaphragm prime action in inspiration |
|
supraspinatus |
scapula humerus synergist for arm abduction |
|
infraspinatus |
scapula humerus helps to hold head of the humerus in glenoid cavity, lateral rotation of humerus |
|
teres major |
scapula humerus adducts humerus, medial rotation of humerus |
|
teres minor |
scapula humerus helps hold head of humerus in glenoid cavity, lateral rotation of humerus |
|
trapezius |
occipital bone, vertebrae scapula, clavicle extend head, elevate scapula |
|
rhomboids major and minor |
vertebrae scapula adducts and stabilizes scapula |
|
levator scapulae |
vertebrae scapula elevates scapula |
|
latissimus dorsi |
vertebrae, ribs, ilium humerus agonist for shoulder extension |
|
rectus abdominis |
pubis xiphoid process, ribs flexes vertebral column, increase abdominal pressure |
|
external oblique |
ribs linea alba, pubis, ilium helps trunk rotation and lateral flexion |
|
internal oblique |
lumbar fascia, ilium, inguinal ligament linea alba, pubis, ribs helps trunk rotation and lateral flexion |
|
transversus abdominis |
ribs, inguinal ligament, ilium, lumbar fascia linea alba, pubis compresses abdominal content |
|
biceps brachii |
scapula, shoulder joint radius agonist for flexion of the elbow |
|
brachialis |
humerus ulna flex the elbow |
|
brachioradialis |
humerus radius synergist for flexion of the elbow |
|
triceps brachii |
scapula, humerus ulna agonist for extension of the elbow |
|
flexor carpi ulnaris |
humerus metacarpus and carpus flexion of wrist |
|
flexor carpi radialis |
humerus metacarpals flexion of the wrist |
|
palmaris longus |
humerus palm of hand flexion of the wrist, extends the palm of the hand |
|
extensor carpi radialis |
humerus metacarpal extension of the wrist |
|
extensor carpi ulnaris |
humerus metacarpus extension of the wrist |
|
pronator teres |
humerus radius pronation of the forearm |
|
gluteus maximus |
illum, sacrum, coccyx femus extension of thigh (climbing stairs) |
|
gluteus medius and minimus |
illum femur abducts thigh, steadies pelvis |
|
tensor fascia latae |
illum fascia latae flexes, abducts the thigh, tenses the fascia latae |
|
iliopsoas |
illum, vertebrae femus powerful flexor of the hip |
|
sartorios |
illum tibia flexes the thigh and helps in crossing the leg |
|
adductors |
pubis femur adducts the leg |
|
rectus femoris (Quads) |
ilium tibia extends the knee |
|
vastus medialis, intermedius, lateralis (Quads) |
femur tibia extends the knee |
|
gracilis |
pubis tibia adducts, flexes and medially rotates the thigh |
|
biceps femoris (Hamstring) |
ischium tibia extends the thigh |
|
semimembranosus (Hamstring) |
ischium tibia extends the thigh |
|
semitendinosis (Hamstring) |
ischium tibia extends the thigh |
|
gastrocnemius |
femur calcaneus plantar flexion |
|
soleus |
fibula and tibula calcaneus plantar flexion |
|
fibularis |
fibula metatarsal bones (lateral side) eversion and plantar flexion |
|
popliteus |
femur tibia unlocks the knee joint for walking |
|
tibialis anterior |
tibia metatarsus and cuneiforme dorsiflexion of the foot |
|
tibialis posterior |
tibia tarsal and metatarsal bones foot inversion |
|
extensor digitorus |
tibia, fibula digitus extends the digitus |