Upper Appendicular Skeleton & Muscles Quiz

The point of origin of the Muscle of Infraspinatus is the greater tubercle of the humerus.

What are the actions of Biceps brachii? Check all that apply.

Name the point of insertion for the muscle Teres Minor.

Identify the point of origin and insertion for the Deltoid muscle.

The primary action of the muscle [blank_start]Brachialis[blank_end] is to flex the elbow.

The action of the Deltoid muscle is to [blank_start]abduct[blank_end] the humerus; [blank_start]posterior[blank_end] deltoid-extension of shoulder; [blank_start]anterior[blank_end] deltoid flexes shoulder.

The origin of Triceps brachii are long head from scapula, [blank_start]lateral[blank_end] and medial heads from the humerus

Label the image of the scapula (anterior and posterior views) below. Determine where the the four muscles of the rotator cuff are located.

The point of insertion for the Flexor Carpi Ulnaris is the base of the 5th metacarpal.

What is the action of the Flexor Carpi Radials?

The greater tubercle of the humerus acts as the point of insertion for which of the following muscles?

The [blank_start]glenohumeral joint[blank_end] is a ball-socket joint.

What muscles make up the forearm (antebrachium)? Check all that apply.

The point of insertion for the Extensor carpi ulnas is the [blank_start]lateral[blank_end] epicondyle of the humerus, [blank_start]posterior[blank_end] border of ulna.

What is the action of the Brachioradialis muscle?

The point of insertion of the Flexor carpi radialis is the base of the 2nd and 5th metacarpals.

The point of origin of the Flexor carpi radials is the [blank_start]medial epicondyle[blank_end] of humerus. The insertion point is the based of the [blank_start]2nd and 5th[blank_end] metacarpals.

Flexor carpi ulnaris acts with [blank_start]Extensor carpi ulnaris[blank_end] to adduct wrist.

Extensor carpi radialis longus and brevis act with Flexor carpi radials to [blank_start]abduct[blank_end] the wrist.

Please identity the point of origin of Extensor carpi radialis longus and brevis below.

The point of insertion for [blank_start]Extensor carpi radialis longs[blank_end] is the base of the 2nd metacarpal. The point of insertion for [blank_start]Extensor carpi radialis brevis[blank_end] is the base of the 3rd metacarpal.

Determine the points of origin and insertion for the muscle Brachioradialis.