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52 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Cutaneous Maximus |
Origin: linea alba and fascia of litissimus dorsi Insertion: dermis of the skin in the trunk Action: moves skin of the trunk |
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Platysma and superficial facial muscles |
Origin: fascia and muscles of the face and neck Insertion: dermis of the skin in the face and neck Action: moves skin of th face and neck |
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Temporalis |
Origin: bones around the temporal fossa Insertion: coronoid process (dentary bone) Action: elevates mandible |
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Masseter |
Origin: zygomatic arch Insertion: dentary bone Action: elevates mandible |
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Mylohyoid |
Origin: dentary bone Insertion: median raphe Action: elevates floor of mouth |
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Digastric |
Origin: occipital bone Insertion: dentary bone Action: depresses mandible |
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Sternomastoid |
Origin: manubrium of sternum Insertion: lambdoidal ridge and mastoid process Action: flexes cervical vertebral column; rotates head |
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Cleidomastoid |
Origin: clavicle Insertion: mastoid process Action: rotates head |
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Clavotrapezius |
Origin: lambdoidal ridge Insertion: clavicle Action: draws scapula craniodorsad |
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Acromiotrapezius |
Origin: cervical vertebrae (spinous processes) Insertion: scapula (spine) Action: draws scapula mediodorsad |
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Spinotrapezius |
Origin: thoracic vertebrae (sminous processes) Insertion: fascia of scapular muscles Action: draws scapula caudodorsad |
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Sternohyoid |
Origin: first costal cartilage Insertion: hyoid Action: draws hyoid caudad |
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Geniohyoid |
Origin: dentary bones Insertion: hyoid Action: draws hyoid craniad |
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Genioglossus |
Origin: dentary bones Insertion: root of tongue Action: draws root of tongue craniad |
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Hyoglossus |
Origin: hyoid bone Insertion: tongue Action: retracts tongue |
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Longissimus dorsi |
Origin: sacral and caudal vertebrae Insertion: thoracic and cervical vertebrae Action: extends and hyper extends vertebral column |
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Iliocostalis |
Origin: lower thoracic ribs Insertion: third rib craniad to the origin of each bundle Action: draws ribs together |
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External abdominal oblique |
Origin: lumbodorsal fascia and ribs Insertion: pubis and linea alba Action: compresses abdominal contents; laterally flexes and rotates vertebral column |
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Internal abdominal oblique |
Origin: lumbodorsal fasxia and pelvis Insertion: linea alba Action: compresses abdominal contents; layerally flexes and rotates vertebral column |
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Transversus abdominus |
Origin: costal cartilages of lower ribs, ilium, lumbar vertebrae Insertion: linea alba Action: compresses abdominal contents |
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Rectus abdominus |
Origin: pubis Insertion: sternum and costal cartilages of ribs Action: compresses abdominal contents; flexes vertebral column |
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External intercostals |
Origin: ribs Insertion: rib caudad to origin Action: protracts ribcage |
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Internal intercostals |
Origin: ribs Insertion: rib craniad to origin Action: retracts ribcage |
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Scalenus |
Origin: ribs Insertion: cervical vertebrae Action: flexes vertebral column; draws ribs craniad |
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Serratus dorsalis |
Origin: ribs Insertion: mid-dorsal raphe over thoracic vertebrae Action: draws ribs craniad |
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Serratus ventralis |
Origin: upper 10 ribs Insertion: scapula Action: draws scapula craniad and ventrad |
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Latissimus dorsi |
Origin: thoracic and lumbar vertebrae; lumbodorsal fascia Insertion: medial humerus Action: draws upper arm caudodorsad |
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Rhomboideus |
Origin: thoracic vertebrae Insertion: scapula Action: draws scapula dorsad |
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Pectoantebrachialis |
Origin: sternum (manubrium) Insertion: fascia of elbow Action: adducts upper arm |
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Pectoralis major |
Origin: sternebrae (cranial) Insertion: humerus Action: adducts upper arm |
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Pectoralis minor |
Origin: sternebrae (middle) Insertion: humerus Action: adducts upper arm |
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Xiphihumeralis |
Origin: sternum (xiphoid) Insertion: humerus Action: adducts upper arm |
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Deltoid |
Origin: scapula Insertion: humerus Action: abducts, rotates, and flexes upper arm |
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Supraspinatus |
Origin: scapula Insertion: humerus Action: extends upper arm |
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Infraspinatus |
Origin: scapula Insertion: humerus Action: rotates humerus laterad |
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Triceps brachii |
Origin: scapula and humerus Insertion: ulna Action: extends forearm |
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Biceps brachii |
Origin: scapula Insertion: radius Action: flexes forearm |
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Brachialis |
Origin: humerus Insertion: ulna Action: flexes forearm |
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Gluteus maximus |
Origin: sacral and caudal vertebrae Insertion: femur Action: abducts thigh |
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Gluteus medius |
Origin: sacral and caudal vertebrae Insertion: greater trochanter of femur Action: abducts thigh |
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Tensor fasciae latae |
Origin: ilium Insertion: fascia lata of thigh Action: tightens fascia lata |
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Adductor femoris |
Origin: ischium and pubis Insertion: femur Action: extends thigh |
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Biceps femoris |
Origin: ischium Insertion: patella and tibia Action: abducts thigh; flexes lower leg |
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Semimembranosus |
Origin: ischium Insertion: femur and tibia Action: extends thigh |
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Semitendinosus |
Origin: ischium Insertion: tibia Action: flexes lower leg |
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Gracilis |
Origin: ischium and pubis Insertion: tibia Action: adducts thigh |
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Sartorius |
Origin: ilium Insertion: tibia and patella Action: adducts and rotates thigh |
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Rectus femoris |
Origin: ilium Insertion: tibia via patellar ligament Action: adducts thigh; extends lower leg |
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Vastus medialis |
Origin: femur Insertion: tibia via patellar ligament Action: extends lower leg |
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Vastus lateralis |
Origin: femurInsertion: tibia via patellar ligamentAction: extends lower leg |
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Tibialis anterior |
Origin: fibula and tibia Insertion: metatarsal 1 Action: flexes foot |
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Gastrocnemus |
Origin: femur and patella Insertion: calcaneus via achilles tendon Action: extends foot |
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