USAHS Anatomy UE Test Questions with Answers

USAHS Anatomy UE Test Questions with Answers Musculocutaneous Branch - Answer-Biceps brachaii Brachialis Coracobrachialis Axillary Branch - Answer-Deltoid Teres Minor Radial Branch - Answer-BEAAST Brachioradialis Extensors Anconeus Abductor Pullicis Longus Supinator Triceps Median Branch - Answer-LOAF 1/2 Lumbricals (digits 2 and 3) Opponens Pollicis Brevis Abductors Pollicis Brevis Flexor Pollicis Brevis Flexor Pollicis Longus Flexor Carpi Radialis Flexor Digitorum Superficialis 1/2 Flexor Digitorum Profundus (digits 2 and 3) Ulnar Branch (pinky) - Answer-LOAF 1/2 Lumbricals (digits 4 and 5) Opponens Digiti Minimi Abductors Digiti Minimi Flexor Digiti Minimi Flexor Carpi Ulnaris 1/2 Flexor Digitorum Profundus (digits 3 and 4) Interossi Dorsal and Palmer Adductor Pollicis Palmaris Brevis Long Thoracic Nerve results in - Answer-Scapular Winging Musculocutaneous Nerve results in - Answer-Erb's Palsy Axillary Nerve results in - Answer-Surgical neck fracture Radial Nerve results in - Answer-Mid humeral fracture Wrist drop Saturday night palsy Median Nerve results in - Answer-Carpal Tunnel Syndrome Abe's hand (lower) Popes hand (upper) C7 to T1 Klumpkes Palsy Ulnar Nerve results in - Answer-Cubital Tunnel Syndrome Claw Hand (digits 4 and 5 are stuck) Ulnar nerve comprehension Ulnar canal syndrome Guyon syndrome Klumpke's Palsy (less severe) 2 other syndromes are - Answer-Thoracic Outlet Syndrome Burners or Stingers Syndrome Lateral cord includes which branches - Answer-Musculocutaneous branch Median branch Medial cord includes which branch - Answer-Median branch Ulnar branch Which 2 cords have sensations - Answer-Medial brachial cutaneous (arm) Medial antebrachial cutaneous (forearm) Which 2 trunks arise from superior branch - Answer-Suprascapular and nerve to subclavious Erbs Palsy - Answer-Traction injury to a baby's upper brachial plexus and occurs most commonly during a difficult childbirth. The affected arm hangs in shoulder extension and medial rotation, elbow extended, forearm pronated, and wrist flexed Klumpkes Palsy - Answer-(waiters tips) Muscles of the forearm, wrist, and hand are affected. Caused by birth injury to the neck and shoulder from vaginal injury Carpal Tunnel Syndrome - Answer-The result of compression of the median nerve as it passes within the carpal tunnel. The tunnel is formed by the transverse carpal ligament superficially and the bony floor of the carpal bones deeply.