Exam Questions Ulna The funky professor videos can be viewed here; http://publishing.rcseng.ac.uk/journal/video?doi=10.1308%2Fvideo.2016.1.1&videoTaxonomy=FUNK

1. Questions
Ulna

2. The highlighted area is called the
1 Olecranon
2 Coronoid
3 Coracoid
4 Head of the ulna
5 Capitulum

3. The highlighted area is called the
1 Olecranon T
2 Coronoid F
3 Coracoid F
4 Head of the ulna F
5 Capitulum F

4. The following muscles attach to the highlighted region
1 coracobrachialis
2 brachialis
3 Flexor digitorum superficialis
4 triceps
5 biceps

5. The following muscles attach to the highlighted region
1 coracobrachialis F
2 brachialis F
3 Flexor digitorum superficialis F
4 triceps T
5 biceps F

6. Muscles
The following muscles attach to the ulna
1 Extensor Pollicis Brevis
2 Extensor Pollicis Longus
3 Pronator Quadratus
4 Abductor Pollicis Longus
5 Extensor Carpi Radialis Brevis

7. Muscles
The following muscles attach to the ulna
1 Extensor Pollicis Brevis F
2 Extensor Pollicis Longus T
3 Pronator Quadratus T
4 Abductor Pollicis Longus T
5 Extensor Carpi Radialis Brevis F
Extensor Pollicis Brevis originates from the posterior surface of the radius and
interosseous membrane and inserts onto the base of proximal phalanx of thumb
Extensor Pollicis Longus originates from the posterior surface of middle 1/3 of ulna and
interosseous membrane and inserts onto the base of distal phalanx of thumb
Abductor Pollicis Longus originates from the posterior surfaces of ulna, radius and
interosseous membrane and inserts onto the base of 1st metacarpal
Pronator Quadratus originates from distal 1/4 of anterior surface of ulna and inserts
onto the distal 1/4 of anterior surface of radius.
Extensor Carpi Radialis Brevis originates from the lateral epicondyle of the humerus
and inserts onto the base of the 3rd metacarpal

8. The muscle that attaches to the highlighted area
1 Extends the elbow joint
2 Flexes the elbow joint
3 Pronates the forearm
4 Supinates the forearm
5 Flexes the arm

9. The muscle that attaches to the highlighted area
1 Extends the elbow joint T
2 Flexes the elbow joint F
3 Pronates the forearm F
4 Supinates the forearm F
5 Flexes the arm F

10. The muscle that attaches to the anterior part of
the highlighted area is innervated by
1 Median nerve
2 Radial nerve
3 Ulnar nerve
4 Musculocutaneous nerve
5 Axillary nerve

11. The muscle that attaches to the anterior part of
the highlighted area is innervated by
1 Median nerve F
2 Radial nerve F
3 Ulnar nerve F
4 Musculocutaneous nerve T
5 Axillary nerve F
The brachialis muscle attaches to the coronoid process of the ulna

12. Muscles
The following muscles attach to the ulna
1 Extensor digitorum
2 Brachioradialis
3 Flexor digitorum superficialis
4 Flexor digitorum profundus
5 Extensor Carpi Radialis Longus

13. Muscles
The following muscles attach to the ulna
1 Extensor digitorum F
2 Brachioradialis F
3 Flexor digitorum superficialis T
4 Flexor digitorum profundus T
5 Extensor Carpi Radialis Longus F
Extensor digitorum originates from the lateral epicondyle and inserts onto the extensor
expansion of digits 2-5.
Brachioradialis originates from the lateral supracondylar ridge of the humerus and inserts
onto the lateral surface distal aspect of radius.
Flexor digitorum superficialis originates from the medial epicondyle of humerus, ulnar
collateral ligament and coronoid process of ulna; Radial head: superior half of anterior
border of radius and it inserts onto middle phalanges of digits 2 – 5.
Flexor digitorum profundus originates from the proximal 3/4 of medial and anterior
surfaces of ulna and interosseous membrane and inserts onto the base of the distal phalanx
of digits 2 – 5
Extensor Carpi Radialis Longus originates from the lateral supracondylar ridge of the
humerus and inserts onto the base of the 2nd metacarpal

14. The muscle that attaches to the highlighted area
is innervated by
1 Median nerve
2 Radial nerve
3 Ulnar nerve
4 Musculocutaneous nerve
5 Axillary nerve

15. The muscle that attaches to the highlighted area
is innervated by
1 Median nerve F
2 Radial nerve T
3 Ulnar nerve F
4 Musculocutaneous nerve F
5 Axillary nerve F
The triceps attaches to the olecranon process

16. The highlighted area is called the
1 Olecranon
2 Coronoid
3 Coracoid
4 Head of the ulna
5 Capitulum

17. The highlighted area is called the
1 Olecranon F
2 Coronoid T
3 Coracoid F
4 Head of the ulna F
5 Capitulum F

18. The following muscles attach to the highlighted
region
1 coracobrachialis
2 brachialis
3 Flexor digitorum superficialis
4 triceps
5 biceps

19. The following muscles attach to the highlighted
region
1 coracobrachialis F
2 brachialis T
3 Flexor digitorum superficialis T
4 triceps F
5 biceps F
The brachialis muscle attaches to the coronoid process of the ulna

20. The muscle that attaches to the anterior part of
highlighted area
1 Extends the elbow joint
2 Flexes the elbow joint
3 Pronates the forearm
4 Supinates the forearm
5 Flexes the arm

21. The muscle that attaches to the anterior part of
highlighted area
1 Extends the elbow joint F
2 Flexes the elbow joint T
3 Pronates the forearm F
4 Supinates the forearm F
5 Flexes the arm F
The brachialis muscle attaches to the coronoid process of the ulna