Laboratory Manual, Fotal Pig Vertion, to accompany Hole\'s Human Anatomy & Phyti

Question

Laboratory Manual, Fotal Pig Vertion, to accompany Hole's Human Anatomy & Phytiology Name Date Section The A comeapods to the indicated Learning Outcomes found st the beginning of the lbormory exmcine LABORATORY REPORT Muscles of the Chest, Shoulder, and Upper Limb PART A ASSESSMENTS the muscles in column A with the actions in column B. Place the letter of your choice in the space Column A Column B a. Brachialis c. Deltoid d. Extensor carpi ulnaris e. Flexor carpi ulnaris f. Infraspinatus & Pectoralis major 1. Abducts arm and flexes and extends shoulder 2. Flexes shoulder, adducts and rotates arm medially 3. Flexes wrist and adducts hand 4. Elevates and retracts scapula -5. Depresses and protracts scapula h. Pectoralis minor i. Rhomboid major 6. Used to thrust shoulder anteriorly (protraction), as when pushing something 7. Flexes elbow 8. Flexes shoulder and adducts arm 9, Extends elbow 10. Extends shoulder and adducts and rotates arm j. Serratus anterior k. Teres major L Triceps brachii medially 11. Extends wrist and adducts hand 12. Rotates arm laterally

Explanation / Answer

A-7 brachialis flexes the elbow

B- 8 coracobrachialis flexes shoulder and adducts arm

C-1 deltoid abducts arm and flexes and extends shoulder

D-11 extensor carpi ulnaris extends wrist and adducts hand

E-3 flexi carpi ulnaris flexes wrist and adducts hands

F-5 infraspinatus depressed and penetrates scapula

G-2 pectoralis major flexes shoulder , adducts and rotates the arm medially

H- 4pectoralis minor elevates and retracts scapula

I-10 rhomboid major extend shoulder and adducts and rotates arm medially

J-6 serratus anterior used to thrust shoulder anteriorly

K-12 teres major rotates arm laterally

L-9 triceps brachii extends elbow

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