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Exam questionKROK 1Medicine ยท 2019

A victim has received a deep incised stab wound to the upper posterior surface of the shoulder. Extension of elbow, hand, and digits is impaired; skin sensitivity of the posterior surface of the shoulder and forearm is lost. What nerve is damaged in this case?

Answer options

  1. <i>N. ulnaris</i>
  2. <i>N. medianus</i>
  3. <i>N. musculocutaneus</i>
  4. <i>N. cutaneus brachii medialis</i>
  5. <i>N. radialis</i>
Correct answer

<i>N. radialis</i>

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