2
Kinesiology Test 2 Questions and Correct
Verified Answers 2024-2025. Graded A
"Winging of the Scapula" – ANS occurs when the inferior angle of the scapula
sticks out from the body
4 joints of the shoulder complex – ANS
1) Sternoclavicular Joint
2) Acromioclavicular joint
3) Glenohumeral joint
4) Scapulothoracic joint
5 muscles of the shoulder girdle – ANS
1) Trapezius
2) Levator Scapulae
3) Rhomboid
4) Serratus anterior
5) Pectoralis Minor
Aides in shoulder stability – ANS Joint capsule, Rotator cuff muscles, Shoulder
muscles
Coracobrachialis Action – ANS flexion
, 2
Coracobrachialis Innervation – ANS Musculocutaneos
Coracobrachialis Insertion – ANS middle humerus
Coracobrachialis Origin – ANS Coracoid Process
Deltoid Action – ANS Anterior- Flexion, Medial Rotation, Horizontal Adduction,
Abduction
Middle- Abduction
Posterior- Extension, Lateral Rotation, horizontal abduction, abduction
Deltoid Innervation – ANS Axillary
Deltoid Insertion – ANS Deltoid tuberosity
Deltoid Origin – ANS Anterior- Lateral 1/3 of Clavicle
Middle- Acromion Process
Posterior- Spine of scapula
Erb's palsy – ANS Often seen in newborns w/ difficult delivery. (Breech birth or
large weight)
Characterized by weakness in the arm
Only 10% are permanent
Kinesiology Test 2 Questions and Correct
Verified Answers 2024-2025. Graded A
"Winging of the Scapula" – ANS occurs when the inferior angle of the scapula
sticks out from the body
4 joints of the shoulder complex – ANS
1) Sternoclavicular Joint
2) Acromioclavicular joint
3) Glenohumeral joint
4) Scapulothoracic joint
5 muscles of the shoulder girdle – ANS
1) Trapezius
2) Levator Scapulae
3) Rhomboid
4) Serratus anterior
5) Pectoralis Minor
Aides in shoulder stability – ANS Joint capsule, Rotator cuff muscles, Shoulder
muscles
Coracobrachialis Action – ANS flexion
, 2
Coracobrachialis Innervation – ANS Musculocutaneos
Coracobrachialis Insertion – ANS middle humerus
Coracobrachialis Origin – ANS Coracoid Process
Deltoid Action – ANS Anterior- Flexion, Medial Rotation, Horizontal Adduction,
Abduction
Middle- Abduction
Posterior- Extension, Lateral Rotation, horizontal abduction, abduction
Deltoid Innervation – ANS Axillary
Deltoid Insertion – ANS Deltoid tuberosity
Deltoid Origin – ANS Anterior- Lateral 1/3 of Clavicle
Middle- Acromion Process
Posterior- Spine of scapula
Erb's palsy – ANS Often seen in newborns w/ difficult delivery. (Breech birth or
large weight)
Characterized by weakness in the arm
Only 10% are permanent
