Pectoral Region Lect Word Scramble
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Question | Answer |
Pec Major Clavicular Head Prox. | Anterior medial clavicle |
Pec Major Sternocostal Head Prox. | Anterior sternum, superior 6 costal cartilages, and external oblique aponeurosis |
Pec Major Dist. | Lateral Intertubercular Groove |
Pec Major Act. | ADducts and Internally Rotates Humerus, Flexes Humerus (Clavicular Head), Extends Humerus (Sternocostal) |
Pec Major Inn. | Medial and Lateral Pectoral Nerves |
Pec Minor Prox. | 3-5 Ribs |
Pec Minor Dist. | Medial Superior Coracoid Process |
Pec Minor Act. | Stabilizes Scapula (pulls anteriorly and inferiorly) |
Pec Minor Inn. | Medial Pectoral Nerve |
Subclavius Prox. | 1st Rib and Costal Cartilage |
Subclavius Dist. | Inferior medial 1/3 of clavicle |
Subclavius Act. | Anchor and depress clavicle |
Subclavius Inn. | Nerve to Subclavius |
Serratus Anterior Prox. | External surface of ribs 1-8 |
Serratus Anterior Dist. | Anterior medial scapular border |
Serratus Anterior Act. | Scapular Protraction (primary) and Rotation |
Serratus Anterior Inn. | Long Thoracic Nerve (SALT) |
Deltopectoral Triangle Borders | Clavicle, Pec Major Clavicular Head, and Anterior Deltoid |
Deltopectoral Triangle Contents | Cephalic Vein and Branch of Thoracoacromial Artery |
3 Superficial Pectoral Veins | Cephalic, Basilic, and Median Cubital |
C3 Dermatome Area | Turtle Neck Section of Body |
C4 Dermatome | Turtle Neck and Cape |
C5 Dermatome | Lateral Arm to Proximal Forearm |
C6 Dermatome | Lateral Forearm to Thumb |
C7 Dermatome | Middle Finger |
C8 Dermatome | Ulnar Side of Hand (Ring/Pinky Finger) |
T1 Dermatome | Medial Side of Proximal Forearm and Arm to Axilla |
Supraclavicular Cutaneous Nerve Inn. | Skin over clavicle and superolateral Pec Major |
Radial Nerve continues as: | Posterior Brachial Cutaneous and Posterior Antebrachial Cutaneous nerves of arm and forearm |
Musculocutaneous Nerve Inn. | Skin along Radial (Lateral) forearm to base of Thenar eminence |
Axillary Cutaneous Nerve Inn. | Skin over Deltoid |
Medial Brachial Cutaneous Nerve Inn. | Skin over Medial Arm |
Medial Antebrachial Cutaneous Nerve Inn. | Skin over Medial Forearm |
Created by:
frankfrank05
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