Anatomy musculoskeletal (muscles only)

The _______artery passes through the snuff box

• brachial

• radial

• ulnar

• aortic

Insertion of lattismus dorsi is at the

• Floor of the bicicpital groove

• Greater tuberosity

• Medial lip of bicipital groove

• Lateral lip of intertubercular groove

• Floor of the intertubercular groove

The _____ muscle is the only flexor with a tendon that passes superficially

• Palmaris longus

• Flexor carpi radialis

• Flexor carpi ulnaris

• Flexor digitorum superficialis

• pronator teres

Which muscle helps in flexion of the wrist and all the joints of the 4 medial fingers

• Flexor digitorum superficialis

• Flexor digitorum profundus

• Extensor digitorum

• Extensor digiti minimi

Which muscle/s is/are not part of the thenar eminence muscle group

• Opponens digiti minimi

• Abductor pollicis

• Adductor pollicis

• opponens pollicis

• Extensor pollicis brevis

Which muscle is the major flexor of the elbow

• Brachialis

• Biceps

• Brachioradialis

• Coracobrachialis

Which nerve supplies the anterior serratus muscles

• Long thoracic nerve

• Thoracodorsal nerve

• Dorsal scapular nerve

• Short thoracic nerve

The anterior fibres of the deltoid muscle are responsible for

• protraction of the scapula

• retraction of the scapula

• extension of the arm

• flexion of the arm

• medial rotation of the elbow

What are the rotator cuff muscles?

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Answer explanation

Subscapular muscle

Teres minor

Infraspinatous muscle

Supraspinatous muscle

SIT miS

Action/s of the teres minor muscle

• Lateral rotation

• Medial rotation

• Extension

• Abduction

• Adduction