Shared Flashcard Set

Details

Muscle Names and Info
Origin & Incertion
22
Anatomy
11th Grade
10/06/2008

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Cards

Term
Frontalis
Definition
Origin-Cranial aponeurosis

incertion-skin of eyebrows

Function-Raises eyebrows
Term
Orbicularis oculi
Definition
Origin-Frontal bone & maxilla
Incertion-Tissue around eyes
Function-Blinks & Closes eyes
Term
Orbicularis oris
Definition
Origin-Mandible & maxilla
Incertion-Skin & Muscle around Mouth
Function-Closes & Protrudes Lips
Term
Temporalis
Definition
Origin-Temporal Bone
Incertion-Mandible
Function-Closes Jaw
Term
Masseter
Definition
O-Temporal Bone
I-Mandible
F-Closes Jaw
Term
Sternocleidomastoid
(Sterno-cle-eye-do-mastoid)
Definition
O-Sternum & Clavicle
I-Temporal bone (Mastoid process)
F-flexes neck; rotates head
Term
Pectoralis major
Definition
O-sternum, clavicle, ribs 1-6
I-Proximal humerus
F-Adducts and flexes humerus
Term
Rectus abdominis
Definition
O-Pubis
I-Sternum & ribs 5-7
F-Flexes vertebral column
Term
External Oblique
Definition
Lower 8 ribs
Iliac Crest
Flexes & rotates vertebral column
Term
Biceps brachii
Definition
Scapula of Shoulder gridle
proximal radius
flexes elbow and supinates forearm
Term
Deltoid
Definition
Scapular Spine & Clavicle
Humerus (Deltoid tuberosity)
Abducts Humerus
Term
Quadriceps group
Definition
Vasti: Femur
Tibial Tuberosity via patellar ligament
All extend knee
Term
Tibialis anterior
Definition
Proximal tibia
First cuneiform (tarsal)& metatarsal
Dorsiflexes & inverts foot
Term
Trapezius
Definition
Occipital bone & all cervical &thorasic vertebrae

Scapular spine & Clavicle

Extends neck and adducts humerus
Term
Latissimus dorsi
Definition
Lower spine and Iliac crest
proximal humerus
extends and adducts humerus
Term
Triceps brachii
Definition
Shoulder griddle & proximal humerus
Olecranon process of ulna
Extends elbow
Term
Flexor carpi radialis
Definition
Distal Humerus
2nd and 3rd metacarpals
flexes wrist & abducts hand
Term
Flexor carpi ulnaris
Definition
Distal humerus & posterior ulna
carpals of wrist and 5th metacarpal
flexes wrist and adducts hand
Term
Extensor carpi radialis
Definition
Humerus
base of 2nd and 3rd metacarpals
extends wriste and abducts hand
Term
Gluteus maximus
Definition
Sacrum and ilium
proximal femur
Extends Hip
Term
Hamstring muscles
Definition
Ischial tuberosity
Proximal tibia
Flex knee and extend hip
Term
Gastrocnemius
Definition
Distal femur
Calcaneus (heel)
Plantar flexes foot/knee
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