Quiz 1

1- All of the following statements are correct, except: *

A) Clavicle lies horizontally at the root of the neck, B) A groove on the inferior surface of the clavicle for the insertion of subclavius, C) Deltoid originate from the medial third of the clavicle, D) Conoid tubercle lies in the lateral third of the clavicle.

2- Choose the correct answer: *

A) The lateral border of the scapula is the shortest and sharpest, B) The scapula has a medial projection called the spine, C) The acromion is the lateral continuation of the spine, D) The subscapular fossa forms the dorsal surface of the scapula.

3- Choose the correct answer: *

A) The biciptal groove lies on the posterior surface of the humerus, B) The radial artery passes in the radial groove, C) The lesser tuberosity is a small lateral projection, D) Deltoid tuberosity is a rough impression on the middle of the anterolateral surface of the humerus.

4- All of the following statements are correct, except: *

A) Levator scapulae is inserted on the medial border of the scapula, B) Teres minor originate from the lateral border of the scapula, C) The short head of the biceps originates from the supraglenoid tubercle, D) The long head of triceps originates from the infraglenoid tubercle.

5- Choose the correct statement: *

A) The medial epicondyle is smaller than the lateral epicondyle, B) The coronoid fossa lies posteriorlly above the trochlea, C) The spiral groove lies in the middle third of the posterior surface of the humerus. D) The surgical neck surrounds the margins of the head.

6- All of the following are correct, except: *

A) The axillary nerve passes posterior to the surgical neck of the humerus, B) The radial nerve passes in the radial groove on the posterior surface of the humerus, C) The ulnar nerve passes posterior to the medial epicondyle, D) The axillary nerve passes in the spiral groove.

7- Concerning the radius: *

A) It lies laterally in the forearm, B) It is related to interosseous membrane laterally, C) The lower end is the smallest part of the radius, D) The head is articulates with the trochlea of the humerus.

8- All of the following statements are correct, except: *

A) The ulna lies medially in the forearm, B) The upper end of the ulna is larger than the lower end, C) The ulna articulate with the radius by superior and inferior radioulnar joints, D) The styloid process projects from the upper end of the ulna.

9- Choose the correct answer: *

A) The eight carpal bones are arranged in proximal, intermediate and distal rows, B) The scaphoid and lunate articulate with the lower end of the radius, C) The bones of the hand are of four types, D) The carpal arch formed on the dorsal surface of the hand.

10- All of the following are correct, except: *

A) The extensor retinaculum is attached to the pisiform and hook of the hamate laterally, B) Flexor carpi ulnaris is inserted into the pisiform, C) The carpal tunnel consists of the flexor retinaculum and carpal arch, D) There are five metacarpals, each of which has a base, a shaft and a head.

11- All of the following are correct, except: *

A) The medial four digits contains three phalanges, while the thumb has only two, B) Flexor carpi radialis is inserted into the base of the fourth metacarpal, C) The flexor retinaculum is attached medially to the pisiform and hook of the hamate, D) The proximal row of carpal bones consists of the scaphoid, lunate, triquetal and pisiform.

12- Choose the correct answer: *

A) Triceps is inserted into the radial tuberosity, B) The inferior surface of the radius articulates with the scaphoid and lunate to form the wrist joint, C) The upper end of the radius is hook-like, D) Hamate articulate with the third and fourth metacarpals.

Choose from B the correct statement for A:

A

1- Scapula *

2- Coracoid process *

3- Clavicle *

4- Subclavius groove *

5- Radius *

6- Ulna *

7- Humerus *

8- Carpal bones *

9- olecranon process *

10- Styloid process of the radius *

11- Trapezium *

12- Pisiform *

B

A-     Has disc-shaped head and lies laterally in the forearm

B-      Pectoralis major originates from the medial half and is important in transmission of the upper limb weight.

C-      Has medial and lateral epicondyle.

D-     Lies on the inferior surface of the clavicle.

E-      Lies at the lower end of the radius.

F-      Gives medial attachment for flexor retinaculum.

G-     The upper part of the hook of the ulna.

H-     Has a subscapular fossa on its ventral surface.

I-        Articulate with the base of first metacarpal.

J-       Are eight bones arranged in two rows.

K-      Has a supinator crest and its posterior border lies subcutaneous.

L- projects from the superior border of the scapula.

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Quiz 1

Choose from B the correct statement for A:

A

B

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