USMLE

USMLE practice questions, page 24 of 25, with answer review and explanations.

Question 116

Which of the following nerves innervates the teres minor muscle?

  1. Subscapular nerve
  2. Suprascapular nerve
  3. Axillary nerve
  4. Pectoral nerve

Question 117

Which of the following nerves innervates the pronator teres muscle?

  1. Radial
  2. Median
  3. Musculocutaneous
  4. Ulnar

Question 118

Which of the following supplies the muscles of the perineum?

  1. Pudendal nerve
  2. Sciatic nerve
  3. Femoral nerve
  4. Tibial nerve

Question 119

Which of the following eye muscles rotates the eye downward and away from midline?

  1. Inferior oblique
  2. Superior oblique
  3. Inferior rectus
  4. Superior rectus

Question 120

Which of the following eye muscles rotates the eye upward and toward midline?

  1. Inferior oblique
  2. Superior oblique
  3. Inferior rectus
  4. Superior rectus