Origin and Insertions Flashcards
The origin of the Deltoid is identical to the insertion of the ________
trapezius
The origin of the Deltoid is the lateral _____ of the ______, ______ and ____ of the _______. It inserts at the _________.
1/3, clavicle, acromion, spine, scapula. deltoid tuberosity.
The action of the deltoids include: ____ of the shoulder/glenohumeral joint; _____ of the shoulder, medial ________ of the shoulder, and horizontal ______of the shoulder. The posterior fibers ____ the shoulder, laterally _______the shoulder, and horizontally _____ the shoulder.
abduction, flexion, rotation, adduction. extend, rotate, abduct
The nerve associated with the deltoid is the _______ from the ______ plexus.
axilary, brachial
The Trapezius originates at the ______, the medial portion of the ______ _____ line of the ______, the ____ _____ and the ____ processes ___–____. The Trapezius inserts at the lateral ____ of the ______, _____ and ____ of the _____.
EOP, superior nuchal, occiput, ligamentum nuchae, spinous c7-t12. 1/3, clavicle, acromion, spine, scapula.
The actions of the Trapezius include: _____ _______ of the head and neck; unilateral _____ of the head and neck to the same side, _____ of the neck to the opposite side, _____ the _____, upwardly _____ the _____ It also acts in _____ and _______ of the scapula. Also, the Trapezius ______ and upwardly ______ the scapula.
bilateral extension; flexion, rotation, elevate, rotate, scapula. adduction, stabilization, scapula. depresses, rotates.
The nerve associated with the Trapezius is the ______ accessory ad the _____ plexus.
spinal, cervical.
The ____ ____ is the broadest muscle on the back. The ______ _____ are considered the _____ “little helper”.
latissimus dorsi. teres major, latissimus.
The origin of the Latissimus Dorsi are the spinous processes of the last ___ ____ ______, the last ____ or ____ ribs, the TL _______ and the _____ ____ ______. It inserts at the _____ _______ of the ______.
6 thoracic vertebrae, 3-4, aponeurosis, posterior iliac crest. lesser tubercle, humerus.
The actions of the Latissimus Dorsi include extension of the _____, ______ of the ______ and medial ______ of the________. The nerve associated with the Latissimus Dorsi is the ____ _______.
shoulder, adduction, shoulder, rotation, shoulder. brachial plexus.
The origin of the Teres Major is the ______ side of the ____ _____ and _____ half of the _______ border of the ________. It inserts at the same place as does the Latissimus Dorsi, which is the ______ of the ____ _______.
lateral, inferior angle, lower, lateral, scapula. crest, lesser tubercle.
The nerve associated with the Teres Major is the lower _______. It also shares the actions of the Latissimus Dorsi.
subscapular.
The origin of the Deltoid is the lateral _____ of the _____, _____ and ____ of the ______. It inserts at the _____ _______.
1/3, clavicle, acromion, spine, scapula. deltoid tuberosity.
The action of the Deltoid is the _____ of the _______ and it is associated with the ______ nerve.
abduction, shoulder, axillary.
The origin of the Trapezius is the ______, the ____ portion of the ____ ___ ___, the _____ ______, and the SPs ___-____. It inserts at the lateral ____ of the ______, ______ and ____ of the _____>
EOP, medial, superior nuchal line, ligamentum nuchae, C7-T12. 1/3, clavicle, acromion, spine, scapula.
The action of the Trapezius is the _____ or _____ of the shoulder and the associated nerve is the _____ accessory, and ______ plexus.
elevation, depression, accessory, cervical.
The origin of the Latissimus Dorsi are the SPs of the ____ ___ _____ vertebrae, the last ___ or ____ ____, the TL ________ and the ____ ____ ____. It inserts at the _____ of the ___ ______.
last six thoracic, 3, 4 ribs, aponeurosis, posterior iliac crest. crest, lesser tubercle.
The origin of the Teres Major is the lateral _____ of the ____ ____ and _____ half of the ____ ____ of the scapula, and it inserts in the same place as the Latissimus Dorsi, which is the ____ _____ of the ______.
side, inferior angle, lower, lateral border, lesser tubercle, humerus.
The action of the Latissimus Dorsi and its little helper _____ ______ is conjointly _______ and ____ ______ of the shoulder.
Teres Major, extension, medial rotation
The supraspinatus assists the _____ with _____ of the shoulder and is the only muscle of the _____ _____ group not involved in shoulder _______>
deltoid, abduction, rotator cuff, rotation.
The origin of the Supraspinatus is the ____ fossa of the ______ and its insertion is the ____ ______ of the ______.
supraspinous, scapula, greater tubercle, humerus.
The action of the Supraspinatus is the _____ of the _____ and the associated nerve is the _______.
abduction, shoulder, suprascapular.
The origin of the Infraspinatus is the ______ fossa of the _______ and its insertion is the ______ ____ of the ______>
infraspinous fossa, scapula, greater tubercle, humerus.
The action of the Infraspinatus is ____ ____ of the ______ and the associated nerve is _______ from the _____ ______>
lateral rotation, shoulder, suprascapular, brachial plexus.
The origin of the Teres Minor is the ____ ____ of the lateral _____ of the _____ and its insertion is the ____ _____ of the ______.
superior half, border scapula, greater tubercle, humerus.
The action of the Teres Minor is the stabilization of the ____ of the _____ in the _____ ____ and _____ _____ of the shoulder. The associated nerve is the _______.
head, humerus, glenoid cavity, lateral rotation. axillary.
The origin of the Subscapularis is the _______ fossa of the _______ and its insertion is the _____ _____ of the humerus.
subscapular, scapula, lesser tubercle.
The action of the Subscapularis is _____ ______ of the shoulder and the associated nerve is _______.
medial rotation, subscapular.
The origin of the Rhomboids, major and minor are SPs _____-_____ and they insert at the ______ ____ of the _____ between the _____ of the _____ and _____ angle.
C7-T5, medial border, scapula, spine, scapula, inferior.
The action of the Rhomboids is ______ of the _____ and the associated nerve is the ____ _____ from the brachial plexus.
adduction, scapula, dorsal scapular.
The origin of the Levator Scapula is the _____ _____ of the ____ through the _____ ____ ____ and its insertion is the ____ ____ and superior _____ of the scapula.
transverse processes, first, fourth, cervical vertebrae,, medial border, angle.
The action of the Levator Scapula includes ____ of the ____ and lateral ____ of the head and neck. The nerve associated is the ____ _____ and _____.
elevation, scapula, flexion. dorsal scapular, cervical.
The origin of the Pectoralis Major is the _____ half of the _____, ____ and ____ of ribs ___-__ and its insertion is the _____ of the ____ _____ of the _____.
medial, clavicle, sternum, cartilage, 1-6, crest, greater tubercle, humerus.
The action of the Pectoralis Major is _____ of the _____ and the associated nerve is the _____ _____ from the brachial plexus.
adduction, shoulder, anterior thoracic.
The origin of the Pectoralis Minor is the __,_, and ___ ribs and it inserts into the ______ ____ of the scapula.
3rd, 4th, 5th, coracoid process.
The action of the Pectoralis Minor is _____ of the scapula and the associated nerve is the ___ ______ from the brachial plexus.
depression, anterior thoracic.
The origin of the long head of the Biceps Brachii is the _______ ____ of the _____; the origin of the short head of the Biceps Brachii is the _____ _____ of the _____ and they both insert into the _____ of the radius and _____ of the ____ _____.
supraglenoid tubercle, scapula, coracoid process, scapula, tubersoity, aponeurosis, biceps brachii.
The action of the Biceps Brachii is ____ of the _____ and the associated nerve is the ________.
flexion, musculocutaneous.
The origin of the Triceps Brachii is collectively the ______ tubercle of the ______, the posterior surface of the ______ half of the _____ and the posterior surface of the _____ half of the _____ and they insert into the ______ process of the ______.
infraglenoid, scapula, posterior, proximal, humerus, posterior, distal, humerus, olecranon process, humerus.
The action of the Triceps Brachii is to _____ the ____ or ________ and the associated nerve is the _______.
extend, elbow, shoulder.
The origin of the Brachialis is the ________ ____ of the anterior surface of the _______ and it inserts in the ______ ____ of the ____.
distal half, humerus, coronoid process, ulna.
The action of the Brachialis is ______ of the elbow and the associated nerve is the ________.
flexion, musculocutaenous.
The origin of the Brachioadialis is the lateral ________ ridge of the ______ and it inserts at the ____ process of the _______>
supracondylar, humerus. stylus, radius.
The action of the Brachioradialis is _______ of the elbow, as well as assisting in pronation and supination of the forearm.
flexion.
The the origin of the Extensor Carpi Radialis Longus and brevis is the lateral ________ ridge of the humerus, and the longus portion inserts at the ____ of the _____ metacarpal, and the short inserts at the ______ of the _____ metacarpal, and the associated nerve is the_______>
supracondylar, base, 2nd, base, third, radial.
The action of the ECR is ______ and ______ of the wrist.
extension, adduction.
The origin of the Extensor Digitorum is the ______ extensor tendon from the ________ _______ of the ______ and it inserts at the ____ and ______ phalanges of the second through fifth _______>
common, lateral epicondyle, humerus. middle, distal, fingers.
The action of the Extensor Digitorum is the ______ of the ________, 2-5.
extension, fingers.
The origin of the Extensor Carpi Radialis is the _______ extensor tendon from the _______ ______ of the _______ and it inserts at the _____ of the _____ ______.
common, lateral epicondyle, humerus, base, 5th metacarpal.
The action of the Extensor Carpi Radialis is ____ and ______ of the wrist.
extension, adduction.
The origin of the Flexor Carpi Radialis is the ______ flexor _____ from the_______ _______ and it inserts at the _____ of the _______ and _____ metacarpal.
common, tendon, medial epicondyle, base, 2nd, 3rd.
The action of the Flexor Carpi Radialis is _____ and _____ of the wrist and the associated nerve is the ______.
flexion, abduction, median.
The Origin of the Palmaris Longus is the _______ flexor _____ from the ______ _________ and it inserts at the ________ ________ and the ____ _________.
common, medial epicondyle, flexor retinaculum, palmar aponeurosis.
The Action of the Palmaris Longus is _____ of the _____ fascia, and ______ of the wrist and elbow and the assocatied nerve is the _______.
tension, palmar, flexion, median.
The Origin of the Flexor Carpi Ulnaris is the ______ flexor _____from the _____ _________ and it inserts at the ________.
common, tendon, medial epicondyle, pisiform.
The action of the Flexor Carpi Ulnaris is _____ and _____ of the wrist and the associated nerve is the _______.
flexion, adduction, ulnar.
The origin Erector Spinae group is the ______ , that attaches to the ______, the ____ _____, SPs of the _______ and the last two ____ _____ and they insert at the posterior _____, SPs and TPs, ____ ______ and the ____ process of the temporal bone.
TL aponeurosis, sacrum, iliac crest, lumbar, cervical vertebrae, ribs, thoracic, cervical vertebra, mastoid.
The action of the Erector Spinae is bilateral ______ of the vertebral column, and lateral _______ of the vertebral column to the same side, and the associated nerve is the ______.
extension, flexion, dorsal.
The origin of the Quadratus Lumborum is the _______ ____ _____ and it inserts at the last____, the _______ processes of the __-____ lumbar vertebrae.
posterior iliac crest, rib, transverse, 1st, 4th.
The action of the Quadratus Lumborum is unilateral ______ of the _____ and lateral _____ of the vertebral column and the associated nerve is are the _______ of the first and twelfth ______.
elevation, hip, felxion, branches, thoracic.
The origin of the Rectus Abdominis is the ______ ______ and the ____ _______ and it inserts at the ______ of the fifth, sixth and seventh ______ and the ______ _____.
pubic crest, pubic symphysis, cartilage, ribs, xyphoid process.
The action of the Rectus Abdominis is the _______ of the _____ column and the associated nerve are the branches of _______.
flexion, vertebral, intercostals.
The Origin of the External Obliques is the ____ ___ _____ and the insertion is the anterior part of the _____ _____, _____ _______ to the linea alba.
lower eight ribs, anterior iliac crest, abdominal aponeurosis.
The action of the External Obliques is the bilateral _____ of the vertebral column and the compression of abdominal contents, as well as unilateral ____ to the same side and _____ to the opposite side. The associated nerve are the branches of the ______
flexion, flexion, rotation. intercostals.
The origin of the Iliopsoas is the _____ of the ____ vertebrae and the ____ or the ____ fossa and it inserts at the ____ _____.
TPs, lumbar, iliacus, iliac, lesser trochanter.
The action of the Iliopsoas is _____ of the _____ at the __________-_____ joint, as well as lateral rotation and ________ of the hip.
flexion, hip, femoral-acetabular, adduction.
The posterior muscles acting on the hip and femur include the tensor fasciae latae, the gluteus maximus and the gluteus minimus and medius, all share a common attachment at the ______ ______ of the ______>
greater trochanter, femur.
The origin of the Gluteus Maximus is the _____, ______edge, and the _______ and inserts at the _____ tuberosity and ______ tract.
coccxy, sacral, PSIS, gluteal, iliotibial.
The action of the Gluteus Maximus is _____ _____, lateral of the ____ and ____ of the hip and the associated nerve is the _____, L4/S1
hip extension, femur, abduction. S1
The origin of the Gluteus medius/minimus is the ______ between the _____/_____ and inserts at the ____ _______.
ilium, ASIS/PSIS, greater trochanter.
The action of the Gluteus minimus/medius ______ of the hip, and _____ and _____ of the hip.
abduction, flexion, rotation.
The Piriformis overlies the ______ nerve and when it gets tight, it irritates it. It is related to ________ pain.
sciatic. sacroiliac
The origin of the Adductors of the Femur is the ______ ____ and it inserts at the ____ aspect of the ______.
pubic bone, medial, femur.
The action of the Adductors of the femus are _______ and medial _____ of the femur.
adduction, rotation.
The Pes Anserine includes the_______ which is the longest muscle in the body, the _______ and the ______.
sartorius, gracilis, semitendinous.
The Quadriceps Femoris are innervated by the ______ nerve.
femoral.
The origin of the Quadriceps is the _______ with the rectus femoris, and the ______ for the lateralis, medials and intermedius, and they all insert at the _____ tuberosity.
AIIS, femur, tibial.
The actions of the Quadriceps is _____ of the knee and it is associated wih the ______ nerve. L4/5/S1
extension, femoral.
The posterior flexor compartment of the thigh is innervated by the _____ nerve and the group includes the ______ ________ the _____ and the __________>
biceps femoris, semitendinous, semimembranous.
The Origin of the Semimembranous and semitendinosus is the _____ ______ or your butt, and inserts at the proximal/medial ______ and the medial posterior ____ of the _____.
ischial tuberosity, tibia, condyle, tibia.
The action of the semimembranous and semitendinosis is knee _____ and the associated nerve is the _______.
flexion, sciatic.
The Biceps Femoris, which is most ______ has an origin at the _______ ______ and inserts at the head of the ______.
lateral, ischial tuberosity, fibula
The action of the Biceps Femoris is _____ of the knee and the associated nerve is the _____.
flexion, sciatic.
The Anterior extensor compartment of the leg including the Extensor Digitorum Lungs, Externsor Hallucis Longus and the Tibialis anterior all prevent the _____ from ______.
toes, scuffing.
The origin of the Tibialis Anterior is the proximal/lateral _____ and the _____ _____ and inserts at the ____ _____, and ___ of the 1st _____.
tibia, interosseus membrane, medial cuneiform, metatarsal.
The action of the Tibialis anterior is foot ______ and _____ of the ______ and the associated nerve is the _____ _____. L4
inversion, dorsiflexion, ankle, deep peroneal,
The origin of the Ext. Digitorum Longus is the proximal/anterior ____ and the ____ _____ and inserts at the ___ and ____ phalanges of the toes 2-5.
fibula, interosseus, middle, distal.
The action of the Ext. Digitorum Longus is _____ of 2-5 ____ and the associated nerve is _____
extension, toes, deep peroneal, L5
The origin of the the Extensor Hallucis Longus is the middle anterior ____ and the ____ _____ and inserts at the distal phalange of the _____ toe.
fibula, interosseus membrane, 1st.
The action of the Extensor Hallucis Longus is ____ of the ___ ___ and the assocaited nerve is the _____ _____ L5.
extension, great toe, deep peroneal.
The collective name for the Gastrocnemius and the Soleus is the ____ _____ and it inserts at the ______ _____ or the _____ _____. This _____ tendon is the strongest tendon in the body.
triceps surae, calcaneal tendon, achilles. calcaneal.
Gastrocs are ______>
biarticulate.
The origin of the Gastrocnemius is on theposterior ____ of the _____ and the origin of the Soleus is on the posterior ____ and _____ and they both insert at the _____ ______.
epicondyle, femur, tibia, fibula, calcaneal tendon.
The action of the Gastrocs and Soleus are _______ _____ of the _____, and the Gastrocs are syngergists for _____ _____ and the associated nerve is ____.
plantar flexion, ankle, knee flexion, tibial.
The Fibularis Brevis inserts at the tip of the head of the _____ _____ and is sometimes implicated in _____ _____ at the insertion site, aka Jones or Dancer’s fracture. Or sometimes people just sprain the tendon.
5th metatarsal.
An eye that has a fine degree of control is innervated so that its motor neuron supplies _____ to ______ muscle fibers.
three, six.
What mineral is necessary for the myosin-actin cross bridges to bind together for contraction to occur?
calcium
Which of the following is not a function of skeletal muscle?
The do not secrete digestive enzymes.
Which of the following statements is incorrect?
Skeletal muscles are responsible for the pumping action of the heart.
The bundle of collagen fibers at the end of a skeletal muscle that attaches the muscle to bone is called a _______.
tendon.
Muscle fibers differ from typical cells in the muscle fibers because they _________ ____ _____.
have many nuclei
Which muscle acts as an antagonist to the transversospinalis muscles during extension of the vertebral column?
Rectus abdominis.
The theory that explains how muscle fibers contract is called the ____ ____ theory.
sliding filament.
Because skeletal muscle contractions demand large quantities of ATP____ ____ _____ ______
skeletal muscles have calcium.
What term best describes the relationship between pronator teres and supinator?
Antagonist.
Which term best describes the relationship between the deltoid and supraspinatus muscles during shoulder abduction?
Synergist.
A baseball pitcher who injures one of his SITS muscles most commonly sustains tears to the tendon of which muscle?
Supraspinatus
Which muscle acts as a synergist with the teres minor during lateral rotation of the humerus?
Infraspinatus
What action can you ask your partner to perform at the shoulder in order to contract the deltoid?
Abduction.
Bilateral contraction of the upper fibers of the trapezius will create what movements of the hea and neck?
extension
To locate the supraspinatus belly, you must palpate through which muscle?
Trapezius.
What is the shared attachment site for three out of four rotator cuff muscles?
The greater tubercle of the humerus.
Which rotator cuff muscle creates shoulder abduction?
Supraspinatus.
The rhomboids are superficial to the erector spinae and deep to which muscle?
Trapezius.
What action can you ask your partner to perform to enable you to feel the levator scapula contract?
shoulder shrugs, elevation of the scapula, essentially.
Which head of the biceps brachii passes through the intertubercular groove?
Long head of the bicep.
Which movement would contract the biceps brachii?
elbow flexion.
Which muscle is a strong elbow flexor located deep to the biceps brachii?
brachialis.
Which muscle runs between the pisiform and medial epicondyle of the humerus?
Flexor carpi ulnaris.
To access the belly of the supinator, you must palpate deep to which muscle?
the extensors?
The distal segment of the lower limb is called the _____ _______
vastus medialis.
The suprasternal notch can be easily palpate between the clavicle.
True.
The sacroiliac joint does not belong to the pectoral girdle.
True.
The acromion is a bony feature of the scapula.
true.
The sciatic notch does not belong to the femur.
True
You cannot palpate the medial surface of the fibula on a living person.
True.
What structure in the knee prevents hyperextension?
Anterior cruciate ligament. (ACL(
What bony tuberosity are you sitting on?
Ischial Tuberosity.
The distal end of the tibia articulates with the_______.
talus.
Which of the following is the heel bone?
Calcaneus.
Another name for the first great toe is the ______.
hallucis (hallux)
The wrist, or carpus, contains ____ bones.
8, sally left the party to take charlie home.
The ulnar nerve enters the palm via the ______ of ______.
hook of hamate.
The ankle joint is most unstable in _____ ______
plantar flexion.
The bones of the forearm include the _______.
radius.
Nerve root entrapment of C5, 6 migh cause weakness in which muscle?
biceps brachii.
Pronator teres hypertonicity may entrap which nerve?
Median.
Which structure is not injured in the terrible triad (traid of Donaghue)?
Common Peroneal nerve.
Which large superficial vein travels down the entire length of the medial thigh and lower leg?
Great Saphenous.
Supraspinatus tendinitis may also inflame which structure?
Subacromial bursa.
Which structure in the knee prevents side to side deviation of the medial side?
Medial collateral ligament.
Nervers which exit L4-S2 foramina travel through which part of the Ileum?
The greater sciatic notch.
The distal end of the tibia articulates with the ________
talus.
Which of the following tarsal bones for the apex of the longitudinal arch?
navicular.
Each adult pelvis is made up of what 3 bones?
Ileum, ishium and the pubis.
What is the bony landmark distal to the patella?
Tibial tuberosity.
Which connective tissue structure connects the patella to the tibial tubersoity?
Patellar ligament.
What can be palpated by following the superior portion of the ilium from the ASIS to the PSIS?
Iliac crest.
The most common injuries to the knee are to the _____ and the _____.
meniscus, ACL
The Triceps are innervated by what nerve?
Radial
A cyclist complains of numbness in her hypothenar eminence and 4th and 5th fingers after riding all day. What nerve is being entrapped?
median.
