UL

Question 1

Which of the following performs scapula upward rotation?

A- Middle trapezius
B- Se rratus ante rior
C- Rhomboids
D- All of the above

Answer 1

B- Serratus anterior

Question 2

During shoulder abduction, what happens in the GH joint close to 90°, in order to increase the subacromial space?

Answer 2

An external rotation motion of the humerus

Question 3

During external rotation of the shoulder, the head of the humerus is stabilised due to…

Answer 3

Stretching of the anterior capsule and subscapularis

Question 4

Which of the following is involved in shoulder inte rnal rotation?

A- Teres major
B- Subscapula ris
C- Ante rior deltoid
D- All the above

Answer 4

D- All of the above

Question 5

Which of the following do you consider to the best antagonist for the Levator Scapulae?

A- Lower trapezius
B- Middle trapezius
C- Upper Trapezius
D- Rhomboids

Answer 5

A- Lower trapezius

Question 6

The scapulo-humeral rhythm dictates that for every 3° of shoulder abduction movement …

Answer 6

The scapula contributes with 1° and the glenohumeral joint with the remaining 2°

Question 7

Wich of the following muscles does not participate in flexion of the shoulder?

A- Pectoralis major
B- Supraspinatus
C- Coracpbrachialis
D- Clavicular fibres of deltoid

Answer 7

B- Supraspinatus

Question 8

During forearm supination:

A- The radius rolls and slides over the static ulna, in the same direction
B- The radius rolls and slides over the static ulna, in opposite directions
C- The ulna rolls and slides over the static radius, in the same direction
D- The ulna rolls and slides over the static radius, in opposite directions

Answer 8

A- The radius rolls and slides over the static ulna, in the same direction

Question 9

The movement represented in this picture is an example of:
A- A closed-kinetic chain movement pe rfo med with a concent ric contraction
B- A closed-kinetic chain movement pe rfo med with an eccent ric contraction
C- An open-kinetic chain movement pe rfo med with a concent ric contraction
D- An open-kinetic chain movement pe rfo med with a eccent ric contraction

Answer 9

C- An open-kinetic chain movement perfomed with a concentric contraction

Question 10

During ulnar deviation, the carpal bones:

A- Roll and slide in a medial direction
B- Roll and slide in a lateral direction
C- Roll laterally and slide medially
D- Roll medially and slide laterally

Answer 10

D- Roll medially and slide laterally