Radius

Question 1

Which bone is this?

Answer 1

RIght radius

Question 2

Which aspect is this?

Answer 2

Anterior

Question 3

Which aspect is this?

Answer 3

Posterior

Question 4

Answer 4

a – head

b – neck

c – radial tuberosity

d – interosseous crest

e – ulnar notch

f – styloid process

g – body (or shaft)

Question 5

Answer 5

a – head

b – neck

c – rough area for pronator teres

d – dorsal tubercle

e – styloid process

f – ulnar notch

g – body (or shaft)

Question 6

Which muscle inserts onto the radial tuberosity?

Answer 6

Biceps brachii

Question 7

Where does the biceps brachii originate?

Answer 7

Short head: coracoid process of scapula

Long head: supraglenoid tubercle

Question 8

At which points do the radius and ulna articulate with each other?

Answer 8

Carpals

Elbow joint

Question 9

At which point does the radius articulate with the humerus?

Answer 9

Capitulum

Question 10

At which point does the ulna articulate with the humerus?

Answer 10

Trochlea

Question 11

At which points do the radius and ulna articulate with the carpal bones?

Answer 11

Wrist joint