Question 1

The proximal attachments of the deltoid are the same as the lateral attachments of what muscle?

Accepted Answer

A) latissimus dorsi 
B) splenius capitis 
C) levator scapulae 
D) trapezius 
A) latissimus dorsi 
B) splenius capitis 
C) levator scapulae 
D) trapezius

Question 2

Which are the attachments of the pectoralis major?

Accepted Answer

A) medial clavicle,sternum,and the costal cartilages of ribs one through seven to the lateral lip of the bicipital groove of the humerus 
B) ribs three through five to the coracoid process of the scapula 
C) medial clavicle,sternum,and the costal cartilages of ribs one through nine to the medial lip of the bicipital groove of the humerus 
D) lateral clavicle,sternum,and the costal cartilages of ribs one through nine to the lateral lip of the bicipital groove of the humerus 
A) medial clavicle,sternum,and the costal cartilages of ribs one through seven to the lateral lip of the bicipital groove of the humerus 
B) ribs three through five to the coracoid process of the scapula 
C) medial clavicle,sternum,and the costal cartilages of ribs one through nine to the medial lip of the bicipital groove of the humerus 
D) lateral clavicle,sternum,and the costal cartilages of ribs one through nine to the lateral lip of the bicipital groove of the humerus

Question 3

The rotator cuff group is considered to function most importantly as

Accepted Answer

A) movers of the glenohumeral joint. 
B) rotators of the glenohumeral joint. 
C) fixators (stabilizers)of the glenohumeral joint. 
D) antagonists of the glenohumeral joint. 
A) movers of the glenohumeral joint. 
B) rotators of the glenohumeral joint. 
C) fixators (stabilizers)of the glenohumeral joint. 
D) antagonists of the glenohumeral joint.

Question 4

What nerve(s)innervates the subscapularis?

Accepted Answer

A) axillary nerve 
B) suprascapular nerve 
C) sciatic nerve 
D) upper and lower subscapular nerves 
A) axillary nerve 
B) suprascapular nerve 
C) sciatic nerve 
D) upper and lower subscapular nerves

Question 5

Which are the four rotator cuff muscles?

Accepted Answer

A) subscapularis,teres major,latissimus dorsi,and supraspinatus 
B) supraspinatus,infraspinatus,teres major,and subscapularis 
C) supraspinatus,infraspinatus,teres minor,and subscapularis 
D) teres major,teres minor,supraspinatus,and infraspinatus 
A) subscapularis,teres major,latissimus dorsi,and supraspinatus 
B) supraspinatus,infraspinatus,teres major,and subscapularis 
C) supraspinatus,infraspinatus,teres minor,and subscapularis 
D) teres major,teres minor,supraspinatus,and infraspinatus

Question 6

Which are eccentric functions of the pectoralis major?

Accepted Answer

A) restrains/slows lateral rotation and extension of the arm at the glenohumeral joint 
B) restrains/slows medial rotation and extension of the arm at the glenohumeral joint 
C) restrains/slows medial rotation and flexion of the arm at the glenohumeral joint 
D) restrains/slows extension of the forearm at the elbow joint and extension of the hand at the wrist joint 
A) restrains/slows lateral rotation and extension of the arm at the glenohumeral joint 
B) restrains/slows medial rotation and extension of the arm at the glenohumeral joint 
C) restrains/slows medial rotation and flexion of the arm at the glenohumeral joint 
D) restrains/slows extension of the forearm at the elbow joint and extension of the hand at the wrist joint

Question 7

Which muscle attaches onto the medial shaft of the humerus?

Accepted Answer

A) pectoralis major 
B) deltoid 
C) supraspinatus 
D) coracobrachialis 
A) pectoralis major 
B) deltoid 
C) supraspinatus 
D) coracobrachialis

Question 8

Which muscle is in the posterior axillary fold?

Accepted Answer

A) supraspinatus 
B) infraspinatus 
C) teres minor 
D) teres major 
A) supraspinatus 
B) infraspinatus 
C) teres minor 
D) teres major

Question 9

If a muscle crosses the glenohumeral (GH)joint posteriorly with a vertical orientation to its fibers,what will its action be?

Accepted Answer

A) flexion of the arm at the GH joint 
B) extension of the arm at the GH joint 
C) abduction of the arm at the GH joint 
D) adduction of the arm at the GH joint 
A) flexion of the arm at the GH joint 
B) extension of the arm at the GH joint 
C) abduction of the arm at the GH joint 
D) adduction of the arm at the GH joint

Question 10

Which muscles attach onto the greater tubercle of the humerus?

Accepted Answer

A) supraspinatus,infraspinatus,and teres major 
B) subscapularis,infraspinatus,and teres minor 
C) supraspinatus,infraspinatus,and teres minor 
D) biceps brachii,brachialis,and brachioradialis 
A) supraspinatus,infraspinatus,and teres major 
B) subscapularis,infraspinatus,and teres minor 
C) supraspinatus,infraspinatus,and teres minor 
D) biceps brachii,brachialis,and brachioradialis

Question 11

Which is an action of the teres minor upon the arm at the glenohumeral joint?

Accepted Answer

A) abduction 
B) flexion 
C) medial rotation 
D) lateral rotation 
A) abduction 
B) flexion 
C) medial rotation 
D) lateral rotation

Question 12

Which are actions of the coracobrachialis?

Accepted Answer

A) abduction and flexion of the arm at the glenohumeral joint 
B) adduction and flexion of the arm at the glenohumeral joint 
C) flexion and extension of the forearm at the elbow joint 
D) adduction and medial rotation of the arm at the glenohumeral joint 
A) abduction and flexion of the arm at the glenohumeral joint 
B) adduction and flexion of the arm at the glenohumeral joint 
C) flexion and extension of the forearm at the elbow joint 
D) adduction and medial rotation of the arm at the glenohumeral joint

Question 13

Which is an action of the deltoid upon the arm at the glenohumeral joint?

Accepted Answer

A) abduction 
B) flexion 
C) extension 
D) all of the above 
A) abduction 
B) flexion 
C) extension 
D) all of the above

Question 14

If a muscle crosses the glenohumeral (GH)joint laterally (over the top of the joint)with a vertical orientation to its fibers,what will its action be?

Accepted Answer

A) flexion of the arm at the GH joint 
B) extension of the arm at the GH joint 
C) abduction of the arm at the GH joint 
D) adduction of the arm at the GH joint 
A) flexion of the arm at the GH joint 
B) extension of the arm at the GH joint 
C) abduction of the arm at the GH joint 
D) adduction of the arm at the GH joint

Question 15

Which are attachments of the subscapularis?

Accepted Answer

A) subscapular fossa of the scapula to the greater tubercle of the humerus 
B) infraspinous fossa of the scapula to the greater tubercle of the humerus 
C) subscapular fossa of the scapula to the medial lip of the bicipital groove of the humerus 
D) subscapular fossa of the scapula to the lesser tubercle of the humerus 
A) subscapular fossa of the scapula to the greater tubercle of the humerus 
B) infraspinous fossa of the scapula to the greater tubercle of the humerus 
C) subscapular fossa of the scapula to the medial lip of the bicipital groove of the humerus 
D) subscapular fossa of the scapula to the lesser tubercle of the humerus

Question 16

Which is an eccentric function of the infraspinatus upon the arm at the glenohumeral joint?

Accepted Answer

A) restrains/slows adduction 
B) restrains/slows flexion 
C) restrains/slows medial rotation 
D) restrains/slows lateral rotation 
A) restrains/slows adduction 
B) restrains/slows flexion 
C) restrains/slows medial rotation 
D) restrains/slows lateral rotation

Question 17

What provides innervation for the pectoralis major?

Accepted Answer

A) intercostal nerves 
B) medial pectoral nerve 
C) lateral pectoral nerve 
D) b and c 
A) intercostal nerves 
B) medial pectoral nerve 
C) lateral pectoral nerve 
D) b and c

Question 18

Which is an action of the subscapularis upon the arm at the glenohumeral joint?

Accepted Answer

A) abduction 
B) adduction 
C) medial rotation 
D) lateral rotation 
A) abduction 
B) adduction 
C) medial rotation 
D) lateral rotation

Question 19

Which are actions of the pectoralis major?

Accepted Answer

A) medial rotation and flexion of the arm at the glenohumeral joint 
B) lateral rotation and flexion of the arm at the glenohumeral joint 
C) lateral rotation and extension of the arm at the glenohumeral joint 
D) flexion of the forearm at the elbow joint and flexion of the hand at the wrist joint 
A) medial rotation and flexion of the arm at the glenohumeral joint 
B) lateral rotation and flexion of the arm at the glenohumeral joint 
C) lateral rotation and extension of the arm at the glenohumeral joint 
D) flexion of the forearm at the elbow joint and flexion of the hand at the wrist joint

Question 20

Which are attachments of the supraspinatus?

Accepted Answer

A) supraspinous fossa of the scapula to the lesser tubercle of the humerus 
B) supraspinous fossa of the scapula to the greater tubercle of the humerus 
C) subscapular fossa of the scapula to the lateral lip of the bicipital groove of the humerus 
D) infraspinous fossa of the scapula to the greater tubercle of the humerus 
A) supraspinous fossa of the scapula to the lesser tubercle of the humerus 
B) supraspinous fossa of the scapula to the greater tubercle of the humerus 
C) subscapular fossa of the scapula to the lateral lip of the bicipital groove of the humerus 
D) infraspinous fossa of the scapula to the greater tubercle of the humerus

The proximal attachments of the deltoid are the same as the lateral attachments of what muscle?

Which are the attachments of the pectoralis major?

The rotator cuff group is considered to function most importantly as

What nerve(s)innervates the subscapularis?

Which are the four rotator cuff muscles?

Which are eccentric functions of the pectoralis major?

Which muscle attaches onto the medial shaft of the humerus?

Which muscle is in the posterior axillary fold?

If a muscle crosses the glenohumeral (GH)joint posteriorly with a vertical orientation to its fibers,what will its action be?

Which muscles attach onto the greater tubercle of the humerus?

Which is an action of the teres minor upon the arm at the glenohumeral joint?

Which are actions of the coracobrachialis?

Which is an action of the deltoid upon the arm at the glenohumeral joint?

If a muscle crosses the glenohumeral (GH)joint laterally (over the top of the joint)with a vertical orientation to its fibers,what will its action be?

Which are attachments of the subscapularis?

Which is an eccentric function of the infraspinatus upon the arm at the glenohumeral joint?

What provides innervation for the pectoralis major?

Which is an action of the subscapularis upon the arm at the glenohumeral joint?

Which are actions of the pectoralis major?

Which are attachments of the supraspinatus?

Basic Kinesiology Terminology

The Skeletal System

How Muscles Function

Muscles of the Shoulder Girdle Joints

Muscles of the Elbow and Radioulnar Joints

Muscles of the Wrist Joint

Extrinsic Muscles of the Finger Joints

Intrinsic Muscles of the Finger Joints

Muscles of the Spinal Joints

Muscles of the Rib Cage Joints

Muscles of the Temporomandibular Joints

Muscles of Facial Expression

Muscles of the Hip Joint

Muscles of the Knee Joint

Muscles of the Ankle and Subtalar Joints

Extrinsic Muscles of the Toe Joints

Intrinsic Muscles of the Toe Joints

Functional Groups of Muscles

Filters

Exam 5: Muscles of the Glenohumeral Joint

The proximal attachments of the deltoid are the same as the lateral attachments of what muscle?

Which are the attachments of the pectoralis major?

The rotator cuff group is considered to function most importantly as

What nerve(s)innervates the subscapularis?

Which are the four rotator cuff muscles?

Which are eccentric functions of the pectoralis major?

Which muscle attaches onto the medial shaft of the humerus?

Which muscle is in the posterior axillary fold?

If a muscle crosses the glenohumeral (GH)joint posteriorly with a vertical orientation to its fibers,what will its action be?

Which muscles attach onto the greater tubercle of the humerus?

Which is an action of the teres minor upon the arm at the glenohumeral joint?

Which are actions of the coracobrachialis?

Which is an action of the deltoid upon the arm at the glenohumeral joint?

If a muscle crosses the glenohumeral (GH)joint laterally (over the top of the joint)with a vertical orientation to its fibers,what will its action be?

Which are attachments of the subscapularis?

Which is an eccentric function of the infraspinatus upon the arm at the glenohumeral joint?

What provides innervation for the pectoralis major?

Which is an action of the subscapularis upon the arm at the glenohumeral joint?

Which are actions of the pectoralis major?

Which are attachments of the supraspinatus?

Basic Kinesiology Terminology

The Skeletal System

How Muscles Function

Muscles of the Shoulder Girdle Joints

Muscles of the Elbow and Radioulnar Joints

Muscles of the Wrist Joint

Extrinsic Muscles of the Finger Joints

Intrinsic Muscles of the Finger Joints

Muscles of the Spinal Joints

Muscles of the Rib Cage Joints

Muscles of the Temporomandibular Joints

Muscles of Facial Expression

Muscles of the Hip Joint

Muscles of the Knee Joint

Muscles of the Ankle and Subtalar Joints

Extrinsic Muscles of the Toe Joints

Intrinsic Muscles of the Toe Joints

Functional Groups of Muscles

Filters