Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Ch10 Muscle list

Identify origin/ insertion/action

QuestionAnswer
Orbicularis oculi Action: Closes eye Origin: Frontal and maxillary bones Insertion: Tissue around eyelid
Orbicularis oris Action: Closes lips Origin: Maxilla and mandible Insertion: Tissue around mouth
Zygomatic Major Action: Draws corners of mouth upward Origin: Zygomatic bone Insertion: Skin at corners of mouth
Buccinator Action: Compresses cheek against teeth Origin: Maxilla and mandible Insertion: orbicularis oris
Masseter Action: Closes jaw Origin: Zygomatic bone Insrtion: Mandible
Frontalis Action: Raises Eyebrows Origin: Gala Aponeurotica Insertion: Skin of eyebrows
Temporalis Action: Closes jaw Origin: Temporal bone Insertion: Mandible
Scalenes Action: Flexes neck Origin: Transverse process of cervical vertebrae Insertion: Flexes neck
Sternocleidomastoid Action: Flexes neck Origin: Manubrium of sternum and clavical Insertion: Mastoid process of temperal bone
External intercostals Action: Aids in inspiration Origin: Inferior border of rib above Insertion: Superior border of rib below
Internal intercostals Action: Aids in inspiration Origin: Superior border of rib below Insertion:Inferior border of rib above
Diaphragm Action: Inspiration Origin: Sternum, last six ribs and lumbar vertbrae Insertion: Central tendon
Pectoralis Major Action: flexes arm Origin: Sturnum, clavical, ribs 1-6 Insertion: Intertubercular sulcus of humerus
Serratus anterior Action: Protracts Scapula Origin: Ribs 1-8 Insertion: Vertebral border of scapula
Trapezius Action: Elevates Apex of shoulder Origin: Occiptal bone, C7 and all thoracic vertebrae Insertion: Clavical, acromion and spine of scapula
Rhomboid major Action: Retracts scapula Origin: Spinous process of T2-T5 vertebrae Insertion: Vertebral border of scapula
Latissismus dorsi Action: Extends arm Origin: T7-L5 vertebrae, iliac crest, last 3-4 ribs Insertion: Intertubercular sulcus of humerus
External oblique Action: laterally flexes trunk Origin:last 8 ribs Insertion: Linea alba, pubic crest and iliac crest
Internal oblique Action: Compresses abdominal contents Origin: Iliac crest and inguinal ligament Insertion: Linea alba, pubic crest and last 3 ribs
Transverse abdominis Action: Compresses abdominal contents Origin: Inguinal ligament, last 6 ribs, and iliac crest Insertion: Linea alba, and pubic crest
Rectus abdominis Action: Flexes vertebral column Origin: Pubic crest and symphysis Insertion: Xiphoid process and ribs 5-7
Deltoid Action: Flexes arm Origin: Clavical, acromion & spine of scapula Insertion: Deltoid tuberosity of humerus
Biceps brachii Action: Flexes arm Origin: Intertubercular sulcus of humerus, corocoid process of scapula Insertation: Radial tuberosity
Triceps brachii Action: Extends arm Origin: Glenoid cavity and humerus Insertion: Olecranon process of ulna
Flexor carpi radialis Action: flexes wrist Origin: Medial epicondyle of humerus Insertion: Metacarpals 2-3
Flexor carpi ulnaris Action: Flexes wrist Origin: Medial epicondyle of humerus & olecranon process of ulna Insertion: Metacarpal 5, pisiform & hamate bones
Palmaris longus Action: Flexes wrist Origin: Medial epicondyle of humerus Insertion: Skin and fascia of palm
Extensor carpi radialis Action: Extends wrist Origin: Humerus Insertion: Metacarpal 2
Extensor carpi ularis Action: Extends wrist Origin: Lateral epicondyle of humerus Insertion: Metacarpal 5
Extensor digitorum Action: Extends fingers Origin: Lateral epicondyle of humerus Insertion: Phalanges 2-5
Gluteus Maximus Action: Extends thigh Origin: Scrum,coccyx, and ilium Insertion: Gluteal tuberosity of femur
Tensor fascia latae Action: Abducts thigh Origin: Iliac crest and anterior superior iliac crest Insertion: Iliotibial band
Gracilis Action: Flexes knee Origion: Pubis Insertion: Tibia
Sartorious Action: Flexes knee Origin: Anterior superior iliac spine Tibia: Tibia
Biceps femoris Action: Extends Thigh Origin: Ischial tuberosity and femur Insertion: Head of fibula & lateral condyle of tibia
Semitendinosus Action: Extends thigh Origin: Ishial tuberosity Insertion: Tibia
Semimembranousus Action: Extends thigh Origin: Ischial tuberosity Insertion: Medial condyle of tibia & lateral condyle of femur
Rectus femoris Action: Extends knee Origin: Anterior inferior iliac spine and the acetabulum insertion: Tibial tuberosity and patella
Vastus lateralis Action: Extends knee Origin: Greater trochanter & linea aspera Insertion: Tibial tuberosity and patella
Vastus Medialis Action: Extends knee Origin: Linea aspera Insertion: Tibial tuberosity & patella
Vastus intermedius Action: Extends knee Origin: Femur Insertion: Tibial tuberosity & patella
Tibials anterior Action: Dorsiflexes foot Origin: Tibia Insertion: 1st cuniform & metatarsal 1
Extensor digitorum longus Action: Doriflexes foot Origin: Tibia and fibula Insertion: Phalanges of toes 2-5
Gastrocnemius Action: Plantarflexion Origin: Medial and lateral condyles of femur Insertion: Calcaneus
Soleus Action: Plantar flexion Origin: Tibia and fibula Insertion: Calcaneus
Fibularis Longus Action: Plantarflexion Origin: fibula Insertion: Metatarsal 1 and medial cuneiform