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USMLE · Question #58

Inside the cranial cavity the vertebral arteries form the ____ artery.

The correct answer is A. Basilar. See the full explanation below for the reasoning.

Question

Inside the cranial cavity the vertebral arteries form the ____ artery.

Options

  • ABasilar
  • BCommon Carotid
  • CMCA
  • DPCA

How the community answered

(65 responses)
  • A
    82% (53)
  • B
    5% (3)
  • C
    3% (2)
  • D
    11% (7)

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