Anatomy QQ #7

1. Injury to what nerve would be suspected if there was loss of deltoid action?


long thoracic

axillary

musculocutaneous

radial




2. Injury to what nerve would be suspected if there was loss of brachioradialis reflex?


median

radial

ulnar

musculocutaneous




3. Injury to what nerve would be suspected if there was loss of sensation over post. antebrachial?


radial

median

ulnar

axillary




4. Erb-Duchenne palsy includes all of the following EXCEPT?


forearm is pronated

arm adducted

arm posterior

fingers flexed




5. Erb-Duchenne palsy is an injury to what nerve roots?


C5

C5 and C6

C6 and C7

C7 and C8




6. Klumpke's palsy is also known as what?


ulnar nerve damage

radial nerve damage

Thoracic outlet syndrome

Pope's blessing




7. Which of the following are affected in Thoracic Outlet syndrome?


C7

C7 and C8

C8

C8 and T1




8. All of the following is seen in Thoracic Outlet syndrome EXCEPT?


atrophy of the hypothenar muscles

atrophy of the interosseus muscles

atrophy of the dorsal lumbircals

disappearance of radial pulse when head turned to opposite side




9. Which of the following are affected in radial nerve injury?


flexor digitorum superficialis

flexor carpi ulnaris

supinator

extensor carpi ulnaris




10. Which of the following muscles is NOT innervated by the hypoglossal nerve?


hyoglossus

palatoglossus

genioglossus

thyrohyoid