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BIOL 2320 Exam 3 questions with complete solutions already passed
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BIOL 2320 Exam 3 questions with complete solutions already passed
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BIOL 2320 Exam 3Deltoid Origin - correct answer ✔✔O: Spine, Acromion, Lateral Clavicle
Deltoid insertion - correct answer ✔✔I: Deltoid Tuberosity of humerus
Deltoid Action - correct answer ✔✔A: Flexion, Abduction, Extension of shoulder
Deltoid Innervation - correct answer ✔✔Axillary Nerve
Deltoid - correct answer ✔✔
Pectoralis Major Origin - correct answer ✔✔O: Lateral Sternum, Costal cartilage 1-7, Medial Clavicle
Pectoralis Major Insertion - correct answer ✔✔I: intertubercular groove of humerus
Pectoralis Major Action - correct answer ✔✔A: Adduction and Internal rotation of the shoulder
Pectoralis Major Innervation - correct answer ✔✔Medial and Lateral Pectoral nerves
Pectoralis Major - correct answer ✔✔
Pectoralis Minor Origin - correct answer ✔✔O: Coracoid process
Pectoralis Minor Insertion - correct answer ✔✔I: Ribs 3-5, near costal cartilage
Pectoralis Minor Action - correct answer ✔✔A: Depresses scapula, assists with breathing
,Pectoralis Minor Innervation - correct answer ✔✔Medial Pectoral nerve
Pectoralis Minor - correct answer ✔✔
Subscapularis Origin - correct answer ✔✔O: Subscapular fossa
Subscapularis Insertion - correct answer ✔✔I: lesser tubercle of humerus
Subscapularis Action - correct answer ✔✔A: internal rotation of the shoulder
Subscapularis Innervation - correct answer ✔✔upper and lower scapular nerves
Subscapularis - correct answer ✔✔
Supraspinatus Origin - correct answer ✔✔O: supraspinous fossa of scapula
Supraspinatus Insertion - correct answer ✔✔I: Upper part of the greater tubercle
Supraspinatus Action - correct answer ✔✔A: Abduction of arm
Supraspinatus Innervation - correct answer ✔✔Suprascapular nerve
Supraspinatus - correct answer ✔✔
Infraspinatus Origin - correct answer ✔✔O: infraspinous fossa of scapula
Infraspinatus Insertion - correct answer ✔✔I: Middle part of greater tubercle
,Infraspinatus Action - correct answer ✔✔A: external rotation of the shoulder
Infraspinatus Innervation - correct answer ✔✔suprascapular nerve
Infraspinatus - correct answer ✔✔
Teres Minor Origin - correct answer ✔✔O: Lateral border of the scapula
Teres Minor Insertion - correct answer ✔✔I: lower part of the greater tubercle
Teres Minor Action - correct answer ✔✔A: external rotation of the shoulder
Teres Minor Innervation - correct answer ✔✔axillary nerve
Teres Minor - correct answer ✔✔
Biceps Brachii Long Head Origin - correct answer ✔✔O: supraglenoid tubercle of the scapula
Biceps Brachii Short Head Origin - correct answer ✔✔O: coracoid process
Biceps Brachii Insertion - correct answer ✔✔I: radial tuberosity
Biceps Brachii Action - correct answer ✔✔A: Flexion and supination of elbow
Biceps Brachii Innervation - correct answer ✔✔musculocutaneous nerve
Biceps Brachii - correct answer ✔✔
Coracobrachialis Origin - correct answer ✔✔O: coracoid process
, Coracobrachialis Insertion - correct answer ✔✔I: medial surface of mid-humerus
Coracobrachialis Action - correct answer ✔✔A: Flexion, adduction, internal rotation
Coracobrachialis Innervation - correct answer ✔✔Musculocutaneous Nerve
Coracobrachialis - correct answer ✔✔
Brachialis Origin - correct answer ✔✔O: Distal half of anterior surface of humerus
Brachialis Insertion - correct answer ✔✔I: ulnar tuberosity
Brachialis Action - correct answer ✔✔A: Flexion of elbow
Brachialis Innervation - correct answer ✔✔Musculocutaneous and Radial nerves
Brachialis - correct answer ✔✔
Triceps Brachii Long Head Origin - correct answer ✔✔O: infraglenoid tubercle (below glenoid fossa)
Triceps Brachii Lateral Head Origin - correct answer ✔✔O: upper half of the posterior surface of the
humerus, above radial groove
Triceps Brachii Medial Head Origin - correct answer ✔✔O: Posterior medial humerus, inferior to radial
groove
Triceps Brachii Insertion - correct answer ✔✔I: olecranon process of ulna
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