Origin anf Insertion Flashcards
Strenocleidomastoid origin is?
the stermun and clavicle.
Strenocleidomastoid insertion is?
the mastoid process of the temporal bone.
Pectoralis Major origin is?
the stermun and clavicle.
Pectoralis Major insertion is?
the greater tubercle of the humerus.
Pectoralis Minor origin is?
3-5 ribs
Pectoralis Minor insertion is?
the coracoid process of scapula.
Deltoid origin is?
the clavicle, acromion process, spine of scapula.
Deltoid insertion is?
the deltoid tuberosity.
Latissimus Dorsi origin is?
T7-L5 vertebrae, sacrum, lliac crest.
Latissimus Dorsi insertion is?
intertubercular groove of humerus.
Biceps Brachii (short head) orgin is?
glenoid tubersoity.
Biceps Brachii (short head) insertion is?
radial tuberosity.
Biceps Brachi (long head) origin is?
the coracoid process of scapula.
Biceps Brachii (long head) insertion is?
radial tuberosity.
Superaspinatus origin is?
supraspinous fossa of scpaula.
Superaspinatus insertion is?
the greater tubercle of humerus.
Infrapintaus origin is?
infrapinatus fossa of scapula.
Infraspintaus insertion is?
the greater tubercle of humerus.
Gracilis origin is?
inferior pubis ramus.
Gracilis insertion is?
the medial tibia.
Sartorius origin is?
anterior superior lliac spine.
Sartorius insertion is?
the medial side of the tibia tuberosity.
Semitendinosus origin is?
ischial tuberosity.
Semitendinosus insertion is?
medial tibia.
Semimembranosus origin is?
ischial tubersity.
Semimbranosus insertion is?
medical condyle of tibia.
Gastrocnemous origin is?
the medial and lateral condyle of the femer.
Gastrocnemious insertion is?
calcaneus.
What is epimysium layer of the muscle?
is the outermost layer with thick connective tissue that is composed of fibers.
What is endomysium layer of the muscle?
areolar connective tissue that separates single fibers from one another.
What is perimysium layer of the muscle?
is connective tissue that surrounds indiviuals muscle facilies which are bundles of muscles.
What is motor nerve end plate functions?
they receive electrical neuron signals from motor neurons which makes mucles to connect and move. (neuromuscular junction)
What is skeletal muscle?
is a type of striated muscle, usually attached to the skeleton that is used to create movement that is voluntary.
What is smooth muscle?
is a type of non striated muscle that is involuntary, found within the walls of organs that allow movement in digestive tract.
What is cardiac muscle?
is a type of involuntary striated muscle found in walls of heart that is involuntary.
