Ch 11 Part 2 Word Scramble
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Question | Answer |
Abdominal Wall: | Four Muscles: 1) External Oblique 2) Internal Oblique 3) Transversus Abdominus 4) Rectus Abdominus |
Abdominal Wall Muscle Functions: | -strengthen abdominal wall -lateral flexion and rotation of trunk -contain viscera -shitting in any form (including child birth), vomiting and coughing |
External and Internal Oblique of Abdominal Wall Function: | -compresses abdominal wall -flexes the vertebral column -aids in trunk rotation and lateral flexion |
Rectus Abdominus of Abdominal Wall Function: | 1. flexes and rotates lumbar region 2. fixes and depresses ribs 3. stabilizes pelvis while walking 4. abs during sit ups and crunches |
Tranversus Abdominus of Abdominal Wall Function: | 1. compresses the abdominal contents |
Shoulder Joint: Humerus Movers Characteristics | 1. movers usually originate from pectoral girdle except for pectoralis major and latissmus dorsi 2. humerus abductor: originates from middle region of deltoid 3. humerus adductor: originates from pectoralis major and latissmus dorsi |
Humerus Arm flexor | origin is anterior to shoulder joint |
Humerus Arm extensor | origin is posterior to shoulder joint |
Shoulder Joint: Humerus Prime Movers | 1. Pectoralis Major 2. Latissimus Dorsi 3. Deltoid |
Shoulder Joint: Humerus Movements: Fibers originate anteriorly in DELTOID | 1.arm FLEXION 2. medial rotation |
Shoulder Joint: Humer Movements: Fibers originate posteriorly in DELTOID | 1. arm extension 2. lateral rotation |
Muscles of Forearm: Superficial Anterior | 1. Pronator Teres 2. Flexor Carpi Radialis 3. Palmeris Longus 4. Flexor Carpi Ulnaris 5. Flexor Digitorum Superficialis |
Muscles of Forearm: Pronator Teres | pronates forearm |
Muscles of Forearm: Flexor Carpi Radialis | 1. flexes wrist 2. abducts hand |
Muscles of Forearm: Palmaris Longus | 1. flexes the wrist 2. tightens skin and fascia during hand movement |
Muscles of Forearm: Flexor Carpi Ulnaris | 1. flexes wrist 2. adducts hand |
Muscles of Forearm: Flexor Digitorum Superficialis | 1. Flexes wrist 2. flexes middles phalanges of fingers 2-5 |
Muscles of Forearm: Posterior | 1. Extensor Corpi Radialis Longus 2. Brachioradialis 3. Extensor Digitorum 4. Extensor Carpi Ulnaris |
Muscles of Forearm: Brachioradialis | forearm flexion |
Muscles of Forearm: Extensor Carpi Radialis Longus | 1. extends wrist with extensor corpi ulnaris 2. abducts wrist with flexor corpi radialis |
Muscles of forearm: Extensor Digitormus | 2. finger extension |
Muuscles of Forearm: Extensor Carpi Ulnaris | 1. extends wrist with extensor corpi radialis 2. adducts wrist with flexor corpi ulnaris |
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