What muscles are innervated by the Axillary nerve?
Responda
Deltoids, Teres Minor, Teres Major
Deltoids, Teres Major, Coracobrachialis
Deltoids, Teres Minor, Triceps Brachii
Deltoids, Teres Major
Questão 2
Questão
What muscle is NOT innervated by the Musculocutaneous nerve?
Responda
Coracobrachialis
Biceps Brachii
Brachialis
Brachioradialis
Questão 3
Questão
Which fact is incorrect for Pectoralis Major?
Responda
Attachments include medial 1/2 of clavicle, anterior sternum, coastal cartilages ribs 1-6, and medial lip of bicipital groove
Innervated by both medial and lateral pectoral nerves
Main action is adduction, horizontal adduction and medial rotation of shoulder
Synergists include latissimus dorsi, subscapularis and teres major
Questão 4
Questão
Which action is NOT performed by Coracobrachialis?
Responda
Flexion at shoulder
Adduction at shoulder
Horizontal adduction at shoulder
Medial rotation at shoulder
Questão 5
Questão
Which statement is TRUE?
Responda
Serratus Anterior, O: Costal surface of medial border of scapula I: Ribs 1-9
The Quadrangular space is made up of Teres Major, Teres Minor, Triceps Brachii and the Humerus
Supraspinatus is most active AFTER 30 degrees of adduction at the shoulder
Biceps brachii inserts onto the bicipital aponeurosis and the ulnar tuberosity
Questão 6
Questão
Which SITS muscle attaches to the LESSER tubercle of the humerus?
Responda
Supraspinatus
Infraspinatus
Teres Minor
Subscapularis
Questão 7
Questão
Which muscle presents with a trigger point referral around the scapula, down the posterior arm (not including forearm) and around the wrist like a watch?
Responda
Serratus Anterior
Subscapularis
Infraspinatus
Teres Major
Questão 8
Questão
Which muscle DOES NOT have a trigger point referral that reaches the hand?
Responda
Brachialis
Biceps Brachii
Triceps Brachii
Coracobrachialis
Questão 9
Questão
Which muscles do medial rotation at the shoulder?
Responda
Teres Major
Teres Minor
Subscapularis
Pectoralis Major
Coracobrachialis
Deltoids
Infraspinatus
Questão 10
Questão
Which muscles do lateral rotation of the shoulder?
Responda
Infraspinatus
Supraspinatus
Deltoids
Subscapularis
Teres Major
Teres Minor
Triceps Brachii
Questão 11
Questão
Which nerve(s) innervate(s) Subscapularis?
Responda
Upper & Lower Subscapular
Upper & Lower Suprascapular
Upper Subscapular
Lower Subscapular
Questão 12
Questão
What is the capsular pattern of restriction of the Glenohumeral joint?
Responda
external rotation > abduction > internal rotation
internal rotation > abduction > external rotation
internal rotation > external rotation > abduction
abduction > external rotation > internal rotation
Questão 13
Questão
What is the capsular pattern of restriction for the Humeroulnar joint?
Responda
Flexion > Extension
Extension > Flexion
Flexion = Extension
Supination = Pronation
Pronation > Supination
Questão 14
Questão
What is the capsular pattern of restriction for the Humeroradial joint?
Responda
Flexion > Extension
Extension > Flexion
Supination = Pronation
Flexion = Extension
Pronation > Supination
Questão 15
Questão
How many muscles attach to the scapula?
Responda
15
16
17
18
Questão 16
Questão
How many muscles attach to the Clavicle?
Responda
5
6
7
8
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