Module 2.1

Question 1

Damage to what nerve results in scapular winging?

Answer 1

Long thoracic (C5, C6,C7)

Question 2

It inserts on the styloid process of the radius and can be damaged during distal radial fracture.

Answer 2

Brachioradialis

Question 3

Characteristics of a synovial joint

Answer 3

Joint cavity, synovial membrane, articular cartilage and fibrous capsule

Question 4

Which of the following is a muscle of mastication?

A. Buccinator
B. Lateral Pterygoid
C. Orbiculars Oculi
D. Risorius

Answer 4

B. Lateral Pterygoid

Question 5

Origin of temporalis muscle:

A. Condylar process of mandible
B. Medial surface of mandible near angle
C. Temporal fossa
D. Styloid process

Answer 5

C. Temporal fossa