Muscle
1. The two shoulder muscles innervated by the axillary nerve.
2. The two bones may cause injury to the axillary nerve if fractured.
3. The nerve that begins opposite the inferior border of the pectoralis minor, pierces the coracobrachialis muscle and continues distally between the biceps and brachialis muscles.
1. What are the deltoid and teres minor muscles?
2. What are the clavicle and surgical neck of the humerus?
3. What is the musculocutaneous nerve?
1. Muscle action of the Clavicular part of the Deltoid perform.
2. Muscle found at the inferior surface of middle third of clavicle.
3. Innervation of the muscle located inferior surface of middle third of clavicle and location at the brachial plexus.
1. What is flexion and internal rotation of the arm?
2. What is the subclavius muscle?
3. What is the nerve to subclavius (C5, C6) at the superior trunk?
1. The cord of the brachial plexus for the lateral pectoral nerve?
2. The pectoralis muscle that is innervated by the lateral pectoral nerve?
3. The pectoralis muscle innervated by the medial cord? Trunk?
4. The nerve roots for the subclavian muscle?
5. The nerve roots for the serratus anterior muscle?
1. What is lateral cord?
2. What is the pectoralis major clavicular head (C5, C6)?
3. What is the pectoralis minor sternocostal head (C7, C8, T1)? Superior?
4. What is C5, C6?
5. What is C5, C6, C7?
1. The nerve and artery are located posteriorly at the midshaft of the humerus.
2. The triangular interval contents.
3. The quadrangular space contents.
1. What is radial nerve and profunda brachii artery?
2. What is the triangular interval?
3. What are the axillary nerve and posterior circumflex artery?
1. The distal insertion for the Supraspinatus, Infraspinatus, and Teres Minor?
2.
1. What is the greater tubercle of the humerus?
1. The location of the axillary artery as the continuation of the subclavian artery.
2. The location at the end of the axillary artery.
3. The location where the axillary artery becomes the brachial artery.
4. Axillary branch (first part) that is small and arises just inferior of the subclavius muscle.
5. Axillary branch (first part) that is short wide trunk, and divides into four branches, deep to the clavicular head of pectoralis major.
6. Axillary branch (second part) has a variable origin and descends along the lateral border of the pectoralis minor, following it onto the thoracic wall.
1. What is the lateral border of the 1st rib?
2. What is the teres major?
3. What is the posterior pectoralis minor?
4. What is the superior thoracic artery?
5. What is the lateral thoracic artery?
1. The innervation of the triceps muscles.
2. The proximal attachment for the long head of the triceps muscle.
3. The other muscle that is innervated by the same nerve as the triceps.
1. What is the radial nerve?
2. What is the infraglenoid tubercle?
3. What is anconeus?
1. The muscle action of the Infraspinatus and Teres minor muscles.
2. The muscle action of the Supraspinatus muscle.
3. The muscle action of the Deltoid muscle.
4. The muscle action of the Subscapularis muscle.
1. What is external rotation of the arm?
2. What is initiates the first 15 degrees of abduction and assists the deltoid?
3. What is the clavicular head (anterior) part: flexes and medially rotates arm? What is the Acromial (middle) part: abducts the arm? What is the Spinal (posterior) part: extends and laterally rotates arm?
4. What is medially rotates or internally rotates arm and helps hold head of humerus in glenoid cavity?
1. The long thoracic nerve is injured, which muscle is affected and responsible for medial winging of the scapula?
2. The muscle inferior to the radial groove which may be affected if injured.
3. The muscle superior to the radial groove which is not affected if injured.
1. What is serrates anterior?
2. What is the Triceps brachii medial head?
3. What is the Triceps brachii lateral head?
1. The nerve may be injured with a surgical neck fracture of the humerus.
2. The muscles are involved in the nerve injury above.
3. The cord innervating the muscle involved.
4. The signs and symptoms of the shoulder muscle in this case.
1. What is axillary nerve?
2. What is the deltoid and the teres minor?
3. What is the posterior cord?
4. What is numbness to the lateral deltoid and unable to abduct arm after 15 degrees? (Supraspinatus abducts the first 15 degrees and deltoid does the rest.)
1. The muscle tendon travels through the intertubercular sulcus?
1. What is the long head of the biceps brachii? Intertubercular sulcus is also known as bicipital groove.
1. One of these muscles (Teres Major or Teres Minor) functions as a rotator cuff muscle.
2. Name the innervations for the Teres major and Teres minor.
3. An artery and nerve are found within the quadrangular space.
1. What is Teres Minor?
2. What is Teres major=lower subscapular is nerve and Teres minor=axillary nerve.
3. What is Axillary nerve and Posterior circumflex artery?
1. Muscle that distally attach to the lesser tubercle.
2. Muscles that distally attach to the greater tubercle at the superior facet.
3. Muscles that distally attach to the greater tubercle at the middle facet.
4. Muscles that distally attach to the greater tubercle at the inferior facet.
1. What is subscapularis muscle?
2. What is supraspinatus muscle?
3. What is infraspinatus muscle?
4. What is teres minor muscle?
1. The compartment of the supinator muscle.
2. The compartment of the pronator teres and pronator quadratus.
3. The compartment for the flexor muscles.
4. The compartment for the extensor muscles.
5. The compartment location for the brachioradialis muscle. This one is tricky!
1. What is the posterior compartment?
2. What is the anterior compartment?
3. What is the anterior compartment?
4. What is the posterior compartment?
5. What is the posterior compartment?
1. The axillary nerve emerges at the brachial plexus cords.
2. The nerve roots found in each the Trunks.
3. The sequence of the brachial plexus.
1. What is the posterior cord?
2. What is C5, C6 (Superior), C7 (Middle), C8, T1 (Inferior) trunks?
3. What is roots, trunks, divisions, cords, and terminal branches?
What two ligaments join at the coracoid process to form the coracoclavicular ligament?
What are the trapezoid and conoid ligaments?
1. The artery that accompanies the radial nerve along the radial groove.
2. The artery at the cubital fossa.
3. The superficial vein between the deltoid and pectoralis major.
4. The artery that accompanies the axillary nerve at the surgical neck.
5. The bifurcation of the brachial artery at the cubital fossa.
1. What is the profunda brachii (deep artery of arm)?
2. What is the brachial artery?
3. What is the cephalic vein?
4. What is the posterior circumflex artery?
5. What are the radial and ulnar arteries?
1. The muscles innervated by the lower subscapular nerve?
2. The muscles innervated by the upper subscapular nerve?
3. The muscle innervated by the middle subscapular muscle?
4. The muscle innervated by two nerves from the posterior cord?
1. What is Teres Major and Subscapularis muscles?
2. What is Subscapularis muscles?
3. What is the thoracodorsal nerve is also known as the middle subscapular nerve and innervates the Latissimus dorsi?
4. What is the subscapularis muscle which is innervated by two nerves, the upper & lower subscapular nerves?
1. Rotator cuff muscle that laterally rotates and is innervated by the axillary nerve.
2. Rotator cuff muscle that medially rotates and is innervated by two nerves.
3. Rotator cuff muscle that laterally rotates and is innervated by the suprascapular nerve.
4. Rotator cuff muscle assists the deltoid in abduction of arm for the first 15 degrees and innervated by supraspinatus.
5. The two Rotator cuff muscles innervated by the same nerve.
1. What is teres minor?
2. What is the subscapularis muscle and is innervated by the upper and lower subscapular nerves (C5, C6, C7)?
3. What is the Infraspinatus muscle?
4. What is Supraspinatus muscle?
5. What are the supraspinatus and infraspinatus muscles innervated by the suprascapular nerve?
1. The main nerve of the posterior compartment of the forearm.
2. The main nerve of the anterior compartment of the forearm.
3. The main nerve of the posterior compartment of the arm.
4. The main nerve of the anterior compartment of the arm.
5. The innervation of the outcropping muscles deep layer of the thumb. (posterior compartment: Abductor pollicis longus, Extensor pollicis longus, Extensor pollicis brevis)
6. The innervation of the deep (third) layer muscle of the thumb. (anterior compartment: Flexor pollicis longus)
1. What is the radial nerve?
2. What is the median nerve?
3. What is the radial nerve?
4. What is the musculocutaneous nerve?
5. What is the posterior interosseous nerve (C7, C8), continuation of deep branch of radial nerve?
6. What is the anterior interosseous nerve, from the median nerve (C8, T1)?
1. The musculocutaneous nerve origin at the brachial plexus.
2. The subscapular nerves location at the brachial plexus.
3. The pectoralis minor nerve origin at the brachial plexus.
1. What is the lateral cord?
2. What is the posterior cord?
3. What is the medial cord?
What muscle is attached to the medial border of the scapula at the superior angle?
What is the Levator Scapulae?
1. The median nerve is medial to the axillary artery at the axilla and then crosses the artery at the distal arm to be medially located.
2. The artery that is surrounded by the lateral, medial and posterior cords.
3. The artery posterior to the "M" and anterior to the posterior cord.
4. The artery located in the anatomical snuff box.
5. This large vein is formed by the union of the brachial vein and the basilic vein at the inferior border of the teres major.
1. What is the brachial artery?
2. What is the brachial artery?
3. What is the brachial artery?
4. What is the radial artery?
5. What is the axillary vein?
1. The rotator cuff muscle is located anteriorly and has its insertion at the lesser tubercle of the humerus?
2. The teres muscles that attaches distally to the lesser tubercle of the humerus below the subscapularis muscle.
Teres major or Teres minor questions
1. The teres muscle that attaches distally to the greater tubercle of the humerus, below the infraspinatus muscle.
2. The deltoid and teres muscle innervated by the axillary nerve.
3. The subscapularis and the teres muscle innervated by the lower subscapularis nerve.
4. The teres muscle that attaches to the lesser tubercle.
1. What is the teres minor?
2. What is the teres minor?
3. What is the teres major?
4. What is the teres major?
1. The 2 nerves that originate at the root of the brachial plexus.
2. The 2 nerves that originate at the trunk of the brachial plexus.
3. The 7 nerves that originate at the cords of the brachial plexus.
4. The terminal nerves that make up the "M".
5. The terminal nerves from the posterior cord.
6. The terminal nerve of the medial cord.
7. The terminal nerve of the lateral cord.
1. What are the Dorsal scapular and Long thoracic nerves?
2. What are the Suprascapular and Subclavius nerves?
3. What is the Lateral pectoral of the Lateral cord? Medial pectoral, medial cutaneous nerve of the arm, medial cutaneous nerve of the forearm and Medial cord? Upper subscapular, middle subscapular (thoracodorsal), and lower subscapular nerves of the Posterior cord?
4. What are the musculocutaneous, median and ulnar nerve?
5. What are the radial and axillary nerves?
6. What is the ulnar nerve?
7. What is the musculocutaneous nerve?
1. Artery that travels with the radial nerve at the radial groove?
2. Tendon that is distally attached at Pisiform, hook of Hamate and 5th metacarpal.
3. Tendon that is distally attached at distal half of flexor retinaculum and apex of palmar aponeurosis.
4. Tendon that is distally attached to anterior base of the 2nd metacarpal.
5. Tendon that is distally attached to the anterior bases of the distal phalanges 2nd, 3rd, 4th, and 5th.
6. Tendon that is distally attached to the anterior shafts of middle phalanges of medial four digits.
1. What is the profunda brachii artery or Deep brachii artery?
2. What is the Flexor carpi ulnaris?
3. What is the Palmaris longus?
4. What is the Flexor carpi radialis?
What nerve innervates the muscles attached to the medial boarder of the scapula?
What is the dorsal scapular nerve?
1. Artery that is the largest branch of the brachial artery and has the most superior origin.
2. Artery that accompanies the radial nerve along the radial groove.
3. The location of the radial groove.
1. What is the profunda brachii (also called deep brachial artery) artery?
2. What is the deep brachial artery (also called profunda brachii) artery?
3. What is the shaft of the humerus?