Term
| 1. A fracture to the midshaft of the humerus will cause damage to the ____ nerve. |
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Definition
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Term
| 2. What artery comes through the triangular space? |
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Definition
| CIRCUMFLEX SCAPULAR ARTERY |
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Term
| 3. What 2 structures pass through the quadangular space? |
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Definition
| AXILLARY NERVE AND POSTERIOR HUMERAL CIRCUMFLEX ARTERY |
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Term
| 4. These 2 muscles form the triangular interval. |
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Definition
| LATERAL AND LONG HEAD OF TRICEPS |
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Term
| 5. What 2 structures pass through the triangular interval? |
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Definition
| RADIAL NERVE AND PROFUNDA BRACHII ARTERY |
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Term
| 1. This nerve is the 1st branch of the medial cord of the brachial plexus. |
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Definition
| MEDIAL BRACHIAL CUTANEOUS NERVE |
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Term
| 2. This nerve is the 2nd branch of the medial cord of the brachial plexus. |
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Definition
| MEDIAL ANTEBRACHIAL CUTANEOUS NERVE |
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Term
| 3. The spinal level innervation to the medial brachial and medial antebrachial cutaneous nerves are ____ and ____. |
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Definition
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Term
| 4. This is a branch of the musculocutaneous nerve after it passes the elbow. |
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Definition
| LATERAL ANTEBRACHIAL CUTANEOUS NERVE |
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Term
| 5. What spinal levels give rise to the lateral antebrachial cutaneous nerve? |
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Definition
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Term
| 6. If somebody complains of forearm parasthesia, the doctor should be thinking the patient has a ____ injury. |
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Definition
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Term
| 7. If an older patient has a fall on the elbow we need to think of these 3 injuries. |
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Definition
| 1) ULNAR NERVE INJURY, 2) FRACTURED OLECRANON FOSSA, 3) FRACTURES RADIAL NECK FRACTURE |
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Term
| 8. If a child falls on their elbow we should be thinking of this injury. |
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Definition
| CONDYLAR OR SUPRACONDYLAR FRACTURE |
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Term
| 9. These 3 muscles are involved in forearm flexion. |
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Definition
| BICEPS, CORACOBRACHIALIS, BRACHIALIS |
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Term
| 10. The innervation to the forearm flexors is through the ____ nerve. |
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Definition
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Term
| 11. These muscles are involved in forearm extension. |
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Definition
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Term
| 12. The innervation to the triceps brachii is through the ____ nerve. |
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Definition
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Term
| 13. A ____ fracture occurs when a tendon or ligament tears off a piece of the bone. |
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Definition
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Term
| 1. The ____ helps resist avulsions and tears of the biceps tendons. |
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Definition
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Term
| 1. These 4 arteries supply the humerus. |
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Definition
| 1) AXILLARY ARTERY, 2) BRACHIAL ARTERY, 3) PROFUNDA BRACHII ARTERY, 4) RADIAL COLLATERAL ARTERY |
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Term
| 2. These 2 arteries are braches of the brachial artery. |
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Definition
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Term
| 3. The ____ artery passes through the cubital fossa. |
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Definition
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Term
| 4. After the brachial artery passes through the cubital fossa it gives off the ____ artery, which further branches into the ____ and _____ arteries. |
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Definition
| COMMON INTEROSSEOUS ARTERY; ANTERIOR AND POSTERIOR INTEROSSEOUS ARTERIES |
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Term
| 5. This vein runs in the delto-pectoral triangle. |
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Definition
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Term
| 6. What forms the floor of the cubital fossa? |
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Definition
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Term
| 7. What forms the roof of the cubital fossa? |
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Definition
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Term
| 8. What forms the lateral border of the cubital fossa? |
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Definition
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Term
| 9. What forms the medial border of the cubital fossa? |
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Definition
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Term
| 1. The intrinsic muscles of the hand are all innervated by the ____ nerve. |
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Definition
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Term
| 2. When looking at the palmar surface of the wrist, what tendon lies more laterally? |
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Definition
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Term
| 3. When looking at the palmar surface of the wrist, what tendon lies more medially? |
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Definition
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Term
| 4. What nerve runs in the sulcus between the flexor carpi radialis and palmaris longus tendons? |
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Definition
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Term
| 5. The extender tendons of the wrist pass over this bony structure on the distal radius. |
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Definition
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Term
| 6. The nerve responsible for innervation the superficial anterior flexors/pronators of the forearm is the ____ nerve. |
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Definition
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Term
| 7. The nerve responsible for innervation of the deep anterior flexors/pronators of the forearm is the ____ nerve. |
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Definition
| ANTERIOR INTEROSSEOUS NERVE |
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Term
| 8. These 4 superficial muscles of the anterior forearm are innervated by the median nerve. |
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Definition
| 1) PRONATOR TERES, 2) FLEXOR CARPI RADIALIS, 3) PALMARIS LONGUS, 4) FLEXOR DIGITORUM SUPERFICIALIS |
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Term
| 9. The flexor carpi ulnaris is innervated by the ____ nerve. |
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Definition
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Term
| 10. These 2 deep muscles of the anterior forearm are innervated by the anterior interosseous nerve. |
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Definition
| 1) PRONATOR QUADRATUS, 2) FLEXOR POLLICIS LONGUS |
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Term
| 11. What 2 nerves innervate the flexor digitorium profundus? |
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Definition
| ULNAR AND ANTERIOR INTEROSSEOUS NERVES |
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Term
| 12. This muscle is considered a weak forearm pronator. |
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Definition
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Term
| 13. This anterior forearm muscle is often absent both unilaterally and bilaterally. |
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Definition
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Term
| 14. This anterior forearm muscle is responsible for flexing the power grip muscles. |
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Definition
| FLEXOR DIGITORIUM SUPERFICIALIS |
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Term
| 15. This anterior forearm muscle responsible for flexing the gentle grip muscles. |
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Definition
| FLEXOR DIGITORIUM PROFUNDUS |
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Term
| 16. This muscle is the principle pronator of the forearm. |
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Definition
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Term
| 17. What muscle forms a border of the cubital tunnel? |
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Definition
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Term
| 1. These 3 superficial posterior forearm muscles are innervated by the radial nerve. |
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Definition
| 1) ANCONEOUS, 2) BRACHIORADIALIS, 3) EXTENSOR CARPI RADIALIS LONGUS |
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Term
| 2. These 3 superficial posterior forearm muscles are innervated by the posterior interosseous nerve. |
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Definition
| 1) EXTENSOR DIGITORIUM, 2) EXTENSOR DIGITI MINIMI, 3) EXTENSOR CARPI ULNARIS |
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Term
| 3. This superficial posterior forearm muscle is innervated by the deep branch of the radial nerve. |
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Definition
| EXTENSOR CARPI RADIALIS BREVIS |
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Term
| 4. This deep posterior forearm muscle is innervated by the deep branch of the radial nerve. |
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Definition
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Term
| 5. These 4 deep posterior forearm muscles are innervated by the posterior interosseous nerve. |
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Definition
| 1) ABDUCTOR POLLICUS LONGUS, 2) EXTENSOR POLLICUS LONGUS, 3) EXTENSOR POLLICUS BREVIS, 3) EXTENSOR INDICIS |
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Term
| 1. What forms the roof of the carpal tunnel? |
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Definition
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Term
| 2. What forms the lateral border of the carpal tunnel? |
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Definition
| TUBERCLES OF SCAPHOID AND TRAPEZIUM |
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Term
| 3. What forms the medial border of the carpal tunnel? |
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Definition
| HOOK OF HAMATE AND PISIFORM |
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Term
| 4. What forms the floor of the carpal tunnel? |
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Definition
| PALMAR ULNOCARPAL AND RADIOCARPAL LIGAMENTS |
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Term
| 5. These 4 things pass through the carpal tunnel. |
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Definition
| 1) 4 FDS LIGAMENTS, 2) 4 FDS LIGAMENTS, 3) MEDIAN NERVE, 4) FLEXOR POLLICUS LONGUS |
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Term
| 6. What muscle does not pass through the carpal tunnel? |
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Definition
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Term
| 7. All muscles of the palm have spinal level innervations from ____ and ____. |
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Definition
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Term
| 8. All the muscles of the palm (extrinsic muscles of the hand) are innervated by the deep branch of the ____ nerve. |
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Definition
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Term
| 9. These 4 muscles of the palm are innervated by branches of the median nerve. |
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Definition
| 1) ABDUCTOR POLLICUS BREVIS, 2) FLEXOR POLLICUS BREVIS, 3) OPPONENS POLLICIS, 4) 1ST AND 2ND LUMBRICALS |
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Term
| How many dosal and palmar interossei are there? |
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Definition
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Term
| 1. What type of joint is the sternoclavicular joint? |
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Definition
| SADDLE TYPE OF SYNOVIAL JOINT |
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Term
| 2. 4 components of the sternoclavicular joint. |
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Definition
| 1) ANTERIOR STERNOCLAVICULAR LIGAMENT, 2) INTERCLAVICULAR LIGAMENT, 3) COSTOCLAVICULAR LIGAMENT, 4) ARTICULAR DISC |
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Term
| 3. What type of joint is the acromioclavicular joint? |
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Definition
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Term
| 4. 3 ligaments involved in the AC joint. |
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Definition
| 1) ACROMIOCLAVICULAR LIGAMENT, 2) CORACOCLAVICULAR LIGAMENT, 3) CORACOACROMIAL LIGAMENT |
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Term
| 5. 2 components of the coracoclavicular ligament. |
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Definition
| 1) CONOID LIGAMENT, 2) TRAPEZOID LIGAMENT |
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Term
| 6. What type of joint is the glenohumeral joint? |
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Definition
| SPHEROIDAL SYNOVIAL JOINT |
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Term
| 7. 4 components of the glenohumeral joint. |
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Definition
| 1) GLENOID LABRUM, 2) LONG HEAD OF BICEPS, 3) ROTATOR CUFF TENDONS, 4) CORACOACROMIAL ARCH |
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Term
| 8. What type of joint is the humeroulnar joint? |
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Definition
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Term
| 9. What type of joint is the proximal radioulnar joint? |
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Definition
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Term
| 10. What type of joint is the humeroradial joint? |
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Definition
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Term
| 11. What type of joint is the distal radioulnar joint? |
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Definition
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Term
| 12. What type of joint is the radiocarpal joint (wrist)? |
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Definition
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