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So Original
origins of the arm muscles
18
Anatomy
Not Applicable
12/12/2019

Additional Anatomy Flashcards

 


 

Cards

Term

What is the origin of the supraspinatus?

 

A. upper 2/3 of the lateral border of the scapula

B. medial border and inferior angle of the scapula

C. supraspinous fossa of the scapula

D. subscapular fossa of the scapula

Definition
C. supraspinous fossa of the scapula
Term

The external surface of the upper 8 or 9 ribs is the origin of which muscle?

 

A. pectoralis major

B. pectoralis minor

C. serratus anterior

D. latissimus dorsi

Definition
C. serratus anterior
Term

The lateral 1/3 of the clavicle, the acromion, and the spine of the scapula are the origins of which muscle?

 

A. deltiod

B. latissimus dorsi

C. teres major

D. rhomboid major

Definition
A. deltoid
Term

What is the origin of the rhomboid major?

 

A. spinous processes of C-7 and T-1

B. inferior angle and lower 1/3 of lateral border of the scapula

C. the inferior angle of the scapula

D. spinous processes of T-2 to T-5

Definition
D. spinous process of T-2 to T-5
Term

The coracoid process of the scapula and the supraglenoid tubercle of the scapula are the origins for which muscle?

 

A. biceps brachii

B. triceps brachii

C. coracobrachialis

D. serratus anterior

Definition
A. biceps brachii
Term

What is the origin of the coracobrachialis?

 

A. the coracoid process of the scapula

B. the infraglenoid tubercle of the scapula

C. the posterior surface of the proximal half of the humerus

D. the anterior surface of the proximal half of the humerus

Definition
A. the coracoid process of the scapula
Term

What is the origin of the brachialis?

 

A. proximal 2/3 of the lateral supracondylar ridge of humerus

B. distal half of anterior surface of humerus

C. tuberosity and coronoid process of ulna

D. styloid process of radius

Definition
B. distal half of anterior surface of humerus
Term

All of the origins of the latissiums dorsi are the last three or four ribs, the thoracolumbar aponeurosis, . . .

 

A. inferior angle of scapula and spinous process of last six thoracic vertebrae

B. superior angle of scapula and transverse process of last six thoracic vertebrae

C. superior angle of scapula, transverse process of last six thoracic vertebrae, and lower 1/3 of medial border of scapula

D. inferior angle of scapula, spinous process of last six thoracic vertebrae, and posterior iliac crest

Definition
D. inferior angle of scapula, spinous process of last six thoracic vertebrae, and posterior iliac crest
Term

The spinous process of C-7 and T-1 is the origin of which muscle?

 

A. rhomboid major

B. rhomboid minor

C. teres major

D. teres minor

Definition
B. rhomboid minor
Term

The upper 2/3 of the lateral border of the scapula is the origin for which muscle?

 

A. teres minor

B. pectoralis minor

C. serratus anterior

D. deltoid

Definition
A. teres minor
Term

All of the origins of the pectoralis major are the medial half of the clavicle, the sternum, . . .

 

A. and the cartilage of the first through sixth ribs

B. and the third, fourth, and fifth ribs

C. the cartilage of the first through sixth ribs and the coracoid process of scapula

D. the third, fourth, and fifth ribs, and the coracoid process of scapula

Definition
A. and the cartilage of the first through sixth ribs
Term

The infraglenoid tubercle of the scapula, the posterior surface of the proximal half of the humerus, and the posterior surface of the distal half of the humerus are the origins for which muscle?

 

A. brachialis

B. biceps brachii

C. triceps bracii

D. pectoralis minor

 

Definition
C. triceps brachii
Term

What is the origin of the infraspinatus?

 

A. greater tubercle of the humerus

B. lesser tubercle of the humerus

C. supraspinous fossa of the scapula

D. infraspinous fossa of the scapula

Definition
D. infraspinous fossa of the scapula
Term

The third, fourth, and fifth ribs is the origin for which muscle?

 

A. serratus anterior

B. pectoralis minor

C. coracobrachialis

D. teres major

Definition
B. pectoralis minor
Term

What is the origin of the subscapularis?

 

A. supraglenoid tubercle

B. subscapular fossa

C. upper 2/3 of lateral border of scapula

D. lesser tubercle of the humerus

Definition
B. subscapular fossa
Term

The proximal 2/3 of the lateral supracondylar ridge of the humerus is the origin for which muscle?

 

A. brachioradialis

B. biceps brachii

C. brachialis

D. triceps brachii

Definition
A. brachioradialis
Term

What is the origin of the teres major?

 

A. crest of the lesser tubercle of the humerus

B. upper 2/3 of the lateral border of the scapula

C. inferior angle and lower 1/3 of lateral border of the scapula

D. spinous process of last six thoracic vertebrae and posterior iliac crest

Definition
C. inferior angle and lower 1/3 of lateral border of the scapula
Term

 

What do you call a cow with no legs?

Definition

 

 

ground beef

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