Human Anatomy 100 Viva Exam || Questions and 100% Verified Answers.
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Human Anatomy 100 Viva
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Human Anatomy 100 Viva
acromioclavicular joint correct answers irregular joint between the acromion process of the scapula and the distal clavicle
Bones of the face correct answers mandible, maxillae, nasal bone, palatine bone and nasal conchae, vomer, zygomatic bone, lacrimal bone, hyoid bone
acromion process corr...
Human Anatomy 100 Viva Exam || Questions and 100%
Verified Answers.
acromioclavicular joint correct answers irregular joint between the acromion process of the
scapula and the distal clavicle
Bones of the face correct answers mandible, maxillae, nasal bone, palatine bone and nasal
conchae, vomer, zygomatic bone, lacrimal bone, hyoid bone
acromion process correct answers located on the superior lateral aspect of the spine of the
scapula, may be felt on the top of the shoulders
coracoid process correct answers process above the glenoid cavity that permits muscle
attachment
insertion of pectoralis minor
inferior angle of scapula correct answers lowest point of the scapula
origin site for teres minor
can be palpated
medial border of scapula correct answers medial edge, next to vertebral column
insertion of serratus anterior
spine of scapula correct answers a long projection dividing the lateral surface of the scapula
attachment point for the deltoid and trapezius muscles
Borders of Axilla correct answers Anterior: Pectoralis Major & Minor
Posterior: Scapula, Subscapularis, Teres Major,
Latissimus Dorsi
Medial: Serratus Anterior, Ribs
Lateral Wall: Humerus, Long head of Triceps, Coracobrachialis
deltoid correct answers -Origin the anterior border and upper surface of the lateral third of the
clavicle, acromion, spine of the scapula
-Insertion deltoid tuberosity of humerus
-Actions *shoulder abduction by middle deltoid, flexion by anterior deltoid and extension by
posterior deltoid*
Trapezius correct answers -Origin spinous processes of vertebrae C1-T12
Elevates, depresses, retracts, and rotates the scapula; rotates the arm
greater tubercle of humerus correct answers located on the lateral surface just below the neck and
is separated from the lesser by a deep depression called the intertubercular groove
, attachment for supraspinatus, infraspinatus, and teres minor
biceps brachii correct answers -Origin
=Short head: coracoid process of the scapula.
=Long head: supraglenoid tubercle
-Insertion Radial tuberosity and bicipital aponeurosis into deep fascia on medial part of forearm
-*Actions*
=Flexes elbow,
=supinates radioulnar joint in the forearm
triceps brachii correct answers -Origin=Long head: infraglenoid tubercle of scapula
=Lateral head: above the radial sulcus
=Medial head: below the radial sulcus
-Insertion Olecranon process of ulna-Nerve Radial nerve
Actions= Extends forearm,
= long head extends,adducts arm, Extends shoulder
lateral and medial epicondyles of humerus correct answers Medial more prominent caudally
Lateral is more rounded on x ray, medial more square
Lateral epicondyle is the origin of the extensors of the forearm and the medial is the attachment
for the flexors of the forearm
cubital tunnel correct answers between medial epicondyle and olecranon process
ulnar nerve passes through
cubital fossa correct answers boundaries: pronator teres, brachioradialis, line b/t epicondyles;
contains: biceps tendon, brachial artery, median and radial nerves
olecranon process of ulna correct answers insertion of triceps brachii, can palpate
extensor carpi radialis longus correct answers Origin: lateral supracondylar ridge of humerus
Insertion: base of metacarpal 2
Action: extends and abducts hand
extensor carpi radialis brevis correct answers Origin: Lateral epicondyle of humerus
Insertion: Base of 3rd metacarpal bone
Action: Extension and abduction at wrist
extensor carpi ulnaris correct answers Origin: Lateral epicondyle of the humerus
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