Lab final Flashcards
what is the origin, insertion, and action of the sternocleidmastoid?
origin: sternum/clavicle
insertion: temporal/occipital bone
action: rotats / felxion of head
what is the origin, insertion, and action of the Trapezius?
origin: occipital, cervicle, thoracic
insertion: clavicle, scapula
action: extension of head, elevation, adduction, depression, rotation of scapula
what is the origin, insertion, and action of the coracobrachialis?
origin: scapula
insertion: humerus
action: adduction to humerus
what is the origin, insertion, and action of the deltoid?
origin: scapula, clavicle
insertion: humerus
action: flexion, rotation, abduction of humerus
what is the origin, insertion, and action of the latissimus dorsi?
origin: thoracic, lumbar, sacral and illium
insertion: humerus
action: extension, rotation, adduction of humerus
what is the origin, insertion, and action of the pectoralis major?
origin: clavicle, sternum
insertion: humerus
action: rotation, adduction of humerus
what is the origin, insertion, and action of the supraspinatus?
origin: scapula
insertion: humerus
action: flexion, abduction of humerus
what is the origin, insertion, and action of the teres major?
origin: scapula
insertion: humerus
action: adduction, extension, rotation of humerus
what is the origin, insertion, and action of the biceps brachii?
origin: scapula
insertion: radius
action: flexion of forearm
what is the origin, insertion, and action of the brachioradialis?
origin: humerus
insertion: radius
action: flexion of forearm
what is the origin, insertion, and action of the triceps brachii?
origin: scapula, humerus
insertion: ulna
action: extension of forearm
what is the origin, insertion, and action of the flexor carpi radialis?
origin: humerus
insertion: metacarpals
action: flexion/ extension of hand
what is the origin, insertion, and action of the extensor carpi radialis?
origin: humerus
insertion: metacarpals
action: extension, abduction of hand
what is the origin, insertion, and action of the flexor carpi ulnaris?
origin: humerus, ulna
insertion: metacarpals, carpals
action: flexiom, adduction of hand
what are the 3 different muscles?
1) skeletal
2) cardiac
3) smooth
where are skeletal muscles located?
attached to bone and occasionally to skin
long, cylindrical, striated, multinuclear cells
where are cardiac muscles located?
walls of heart
branching, striated, uninucleate cells
where are smooth muscles located and apearance?
walls of hollow organs
no striations, cells arranged closely to form sheets
what is this?
Squamous epithelial
what is this?
cuboidal epithelial
what is this?
culumnar epithelial
what is this?
adipose
what is this?
Hylaine cartilage
what is this?
blood cells
white- purple
red- pink
what is this?
fibrous connective tissue
what is this?
frog intestine
