Podcast
Questions and Answers
Which muscle is NOT located in the posterior compartment of the forearm?
Which muscle is NOT located in the posterior compartment of the forearm?
- Pronator teres M (correct)
- Extensor carpi ulnaris M
- Extensor pollicis longus M
- Supinator M
Which nerve innervates the latissimus dorsi muscle?
Which nerve innervates the latissimus dorsi muscle?
- Suprascapular N
- Thoracodorsal N (correct)
- Axillary N
- Accessory N
Which space is NOT located in the back region?
Which space is NOT located in the back region?
- Upper Triangular Space
- Carpal Tunnel (correct)
- Lower Triangular Space
- Quadrangular Space
What is the primary blood supply for the anterior compartment of the arm?
What is the primary blood supply for the anterior compartment of the arm?
Which of the following muscles is NOT located in the palm of the hand?
Which of the following muscles is NOT located in the palm of the hand?
Which superficial vein is primarily located on the lateral aspect of the arm?
Which superficial vein is primarily located on the lateral aspect of the arm?
The musculocutaneous nerve is a terminal branch of which nerve cord?
The musculocutaneous nerve is a terminal branch of which nerve cord?
Which muscle is directly involved in the flexion of the elbow, irrespective of pronation or supination?
Which muscle is directly involved in the flexion of the elbow, irrespective of pronation or supination?
Which structure is NOT part of fascia, aponeurosis, or spaces?
Which structure is NOT part of fascia, aponeurosis, or spaces?
Which of the following is NOT a muscle of the pectoral region?
Which of the following is NOT a muscle of the pectoral region?
Flashcards
Trapezius muscle
Trapezius muscle
Large, triangular muscle that covers the upper back. It assists with shoulder movements such as elevation, depression, retraction, and rotation.
Latissimus dorsi muscle
Latissimus dorsi muscle
Broad, flat muscle covering the lower back. It is responsible for extending, adducting, and internally rotating the arm.
Rhomboid muscles
Rhomboid muscles
A pair of muscles located beneath the trapezius. They help to retract and rotate the scapula.
Levator scapulae muscle
Levator scapulae muscle
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Quadrangular Space
Quadrangular Space
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Accessory nerve
Accessory nerve
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Pectoralis Major muscle
Pectoralis Major muscle
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Pectoralis Minor muscle
Pectoralis Minor muscle
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Serratus Anterior muscle
Serratus Anterior muscle
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Biceps Brachii muscle
Biceps Brachii muscle
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Study Notes
Muscles of the Back Region
- Trapezius M
- Latissimus dorsi M
- Rhomboid major M
- Rhomboid minor M
- Levator scapulae M
- Serratus post-sup M
- Serratus post-inf M
- Splenius M
- Semispinalis M
- Iliocostalis M
- Longissimus M
- Spinalis M
- Supraspinatus M
- Infraspinatus M
- Teres minor M
- Teres major M
- Deltoid M
- Subscapularis M
Muscles of the Pectoral Region
- Pectoralis major M
- Pectoralis minor M
- Serratus anterior M
Muscles of the Arm (Anterior Compartment)
- Coracobrachialis M
- Biceps brachii M (Long Head)
- Biceps brachii M (Short Head)
- Brachialis M
Muscles of the Arm (Posterior Compartment)
- Triceps M (Lateral Head)
- Triceps M (Long Head)
- Triceps M (Medial Head)
Muscles of the Forearm (Anterior Compartment)
- Pronator teres M
- Flexor carpi radialis M
- Palmaris longus M
- Flexor carpi ulnaris M
- Flexor digitorum superficialis M
- Flexor digitorum profundus M
- Flexor pollicis longus M
- Pronator quadratus M
Muscles of the Forearm (Posterior Compartment)
- Brachioradialis M
- Extensor carpi radialis longus M
Spaces of the Back Region
- Upper Triangular Space
- Lower Triangular Space
- Quadrangular Space
Nerves of the Back Region
- Accessory N
- Thoracodorsal N
- Suprascapular N
- Axillary N
Arteries of the Upper Limb
- Axillary A
- Superior Thoracic A
- Thoracoacromial A
- Lateral thoracic A
- Anterior circumflex humeral A
- Posterior circumflex humeral A
- Subscapular A
- Circumflex scapular A
- Thoracodorsal A
- Brachial A
- Deep brachial A
- Radial A
- Ulnar A
- Common interosseous A
- Superficial palmar arterial arch
Nerves of the Upper Limb
- Lateral cord
- Lateral pectoral N
- Musculocutaneous N
- Medial cord
- Medial pectoral N
- Medial brachial cutaneous N
- Medial antibrachial cutaneous N
- Ulnar N
- Posterior cord
- Subscapular N
- Thoracodorsal N
- Axillary N
- Radial N (superficial & deep branch)
Muscles of the Palm of Hand
- Abductor pollicis brevis M
- Flexor pollicis brevis M
- Opponens pollicis M
- Adductor pollicis M
- Abductor digiti minimi M
- Flexor digiti minimi M
- Opponents digiti minimi M
- Lumbricals M
- Interosseous M
Muscles of the Dorsum of Hand
- Dorsal interosseous M
Veins of the Upper Limb
- Axillary V
- Brachial V
- Cephalic V
- Basilic V
- Median cubital V
Fascia, Aponeurosis, spaces of the Upper Limb
- Bicipital aponeurosis
- Interosseous membrane
- Flexor retinaculum
- Extensor retinaculum
- Palmar aponeurosis
- Carpal tunnel
Additional Information
- Osteology: Responsibility for bony features and attachments of vertebrae, scapula, clavicle, humerus, radius, ulna, carpal bones
- Radiology: Also part of the study.
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