What muscles are innervated by the Axillary nerve?
Respuesta
Deltoids, Teres Minor, Teres Major
Deltoids, Teres Major, Coracobrachialis
Deltoids, Teres Minor, Triceps Brachii
Deltoids, Teres Major
Pregunta 2
Pregunta
What muscle is NOT innervated by the Musculocutaneous nerve?
Respuesta
Coracobrachialis
Biceps Brachii
Brachialis
Brachioradialis
Pregunta 3
Pregunta
Which fact is incorrect for Pectoralis Major?
Respuesta
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
Pregunta 4
Pregunta
Which action is NOT performed by Coracobrachialis?
Respuesta
Flexion at shoulder
Adduction at shoulder
Horizontal adduction at shoulder
Medial rotation at shoulder
Pregunta 5
Pregunta
Which statement is TRUE?
Respuesta
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
Pregunta 6
Pregunta
Which SITS muscle attaches to the LESSER tubercle of the humerus?
Respuesta
Supraspinatus
Infraspinatus
Teres Minor
Subscapularis
Pregunta 7
Pregunta
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?
Respuesta
Serratus Anterior
Subscapularis
Infraspinatus
Teres Major
Pregunta 8
Pregunta
Which muscle DOES NOT have a trigger point referral that reaches the hand?
Respuesta
Brachialis
Biceps Brachii
Triceps Brachii
Coracobrachialis
Pregunta 9
Pregunta
Which muscles do medial rotation at the shoulder?
Respuesta
Teres Major
Teres Minor
Subscapularis
Pectoralis Major
Coracobrachialis
Deltoids
Infraspinatus
Pregunta 10
Pregunta
Which muscles do lateral rotation of the shoulder?
Respuesta
Infraspinatus
Supraspinatus
Deltoids
Subscapularis
Teres Major
Teres Minor
Triceps Brachii
Pregunta 11
Pregunta
Which nerve(s) innervate(s) Subscapularis?
Respuesta
Upper & Lower Subscapular
Upper & Lower Suprascapular
Upper Subscapular
Lower Subscapular
Pregunta 12
Pregunta
What is the capsular pattern of restriction of the Glenohumeral joint?
Respuesta
external rotation > abduction > internal rotation
internal rotation > abduction > external rotation
internal rotation > external rotation > abduction
abduction > external rotation > internal rotation
Pregunta 13
Pregunta
What is the capsular pattern of restriction for the Humeroulnar joint?
Respuesta
Flexion > Extension
Extension > Flexion
Flexion = Extension
Supination = Pronation
Pronation > Supination
Pregunta 14
Pregunta
What is the capsular pattern of restriction for the Humeroradial joint?