Muscles_Study_Guide - What muscle originates in the lower...

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Study Guide for Muscle Lab Matching Agonist immobilizes a bone Antagonist connected to movable bone Synergist anchor of muscle Fixator opposes specific movement Origin provides major force Insertion adds force ******************************************************************** Extends the arm flexor carpi ulnaris Is deep to the scapula brachialis Main flexor in upper arm teres minor Originates in ulna and inserts in carpals subscapularis A rotator cuff muscle triceps brachii ********************************************************************* Fill in the Blank The _____________ group is made up of the iliocostalis, longissimus, and spinalis muscles. 1
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The ________________ is hyaline cartilage that runs on a midsagittal plane on the anterior / posterior side of the body. The rhomboid major is superior / inferior to the rhomboid minor. The ______________ muscle is superficial to the pectoralis minor. Questions What two types of muscle tissues are striated? Name six muscles that originate in the scapula and insert in the humerus.
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Unformatted text preview: What muscle originates in the lower 11 vertebrae, the lower 3-4 ribs, and the iliac crest? Where does this muscle insert? What muscle is the prime mover of arm abduction? 2 Where does the anconeus originate and insert? Which muscle is an antagonist to the brachialis? What muscle separates abdominopelvic cavity from thoracic cavity? List the muscles of the erector spinae group from most lateral to medial. Cat Muscles List the three muscles of the trapezius group from the most posterior to anterior. What muscle lifts the scapula? List the muscles of the deltoid group from the most anterior to posterior. What are the stringy-looking muscles between the scapulae on the dorsal side? 3 What muscle is deep to the epitrochlearis and pectoantebrachialis? What muscle is on the lateral side of the body near the axillary region? Briefly describe the latissimus dorsi. * created by Leah Drake, BIO 201 Honors, Fall 2005 4...
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