Muscle Organization Flashcards
Intrinsic shoulder muscles attach to :
appendicular skeleton
Extrinsic shoulder muscles attach to :
both axial and appendicular skeleton
Intrinsic shoulder muscles
-Deltoid
-teres major
-Rotator cuff muscles: supraspinatus, infraspinatus, teres minor, subscapularis
Teres major is ______ to teres minor
Inferior
Teres minor is _____ to infraspinatus
inferior
Posterior compartment of arm:
Triceps brachii
Anterior compartment of arm:
-Biceps brachii
-Coracobrachialis
-Brachialis
Biceps brachii long head is ______ to short head
Lateral
Biceps brachii LH and SH converge to form the:
bicipital aponeurosis
Coracobrachialis is ________ to biceps brachii SH
deep
Coracobrachialis is _________ pectoralis major
deep
brachialis is _______ to biceps brachii
deep
Triceps brachii medial head is _______ to lateral and long heads
deep
Medial compartment of thigh
-Adductor brevis/longus/magnus
-Gracilis
-Obturator externus
Anterior compartment of thigh
-Quadriceps femoris
-Sartorius
-Pectineus
-Ilipsoas
Posterior compartment of thigh
-Biceps femoris
-Semitendinosus
-Semimambranosus
Pectineus is ________ to sartorius and rectus femoris
deep
vastus intermedius is _______ to rectus femoris
deep
Iliacus and psoas major travel _______ to inguinal ligament
deep/inferior
Quadriceps femoris converge and form the _______ tendon and the ________ ligament
Quadriceps tendon
Patellar ligament
Adductor brevis and magnus and obturator externus are _______ to adductor longus
Deep
Adductor magnus is ______ to adductor brevis
deep
Adductor brevis is _________ to pectineus
deep
Semitendinosus is ______ to semimembranosus
Lateral
Biceps femoris LH is __________ to SH
Superficial
Sartorius, gracilis and semitendinosus converge to form the _________ at the ____________
Pes anserinus
proximal medial surface of tibia
Superficial layer of anterior forearm
-Pronator teres
-Flexor carpi radialis
-Palmaris longus
-Flexor carpi ulnaris
Intermediate layer of anterior forearm
Flexor digitorum superficialis
Deep layer of anterior forearm
-Flexor digitorum profundus
-Flexor pollicis longus
-Pronator quadratus
What is the deepest structure of the forearm?
Pronator quadratus
Extrinsic back muscles attach to:
Deep fascia in axial and appendicular skeleton
Intrinsic back muscles attach to:
enclosed by deep fascia attach to axial skeleton
Superficial posterior axio-appendicular extrinsic shoulder muscles
-Trapezius
-Latissimus dorsi
Deep posterior axio-appendicular extrinsic shoulder muscles
Rhomboids, levator scapulae
Intermediate extrinsic back muscles
Serratus posterior inferior and superior
Superficial layer of intrinsic back muscles
Splenius
Intermediate intrinsic back muscles
Erector spinae group
Major deep layer of intrinsic back muscles
Transversospinales group
Minor deep layer of intrinsic back muscles
Segmental group
Abdominopelvic cavity is located between __________ and ______________
Thoracic cavity and perinuem
Thoracic cavity is located in:
lungs
Abdominal cavity is located from :
-Inferior thoracic aperture to superoanterior aspect of pelvic girdle
-From inferior thoracic aperture to the pelvic outlet
Greater false pelvis is located from:
Superoanterior aspect of pelvic girdle to pelvic inlet
Lesser true pelvis is located from:
pelvic inlet to pelvic outlet
What is the pelvic outlet?
Contains pubic angle, ischial tuberosity, coccyx.
Where urogenital system structures enter + exit