KROK 1 2008 – Question 199 · KROK (Medicine) · Human Anatomy

A man with a stab wound in the area of quadrilateral foramen applied to a doctor. Examination revealed that the patient was unable to draw his arm aside from his body. What nerve is most probably damaged?

  1. A. N. radialis
  2. B. N. medianus
  3. C. N. ulnaris
  4. D. N. axillaris
  5. E. N. subclavius
Hint

The quadrilateral space transmits a nerve that supplies the deltoid, so think about which shoulder movement depends on that muscle.

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