第十章单元测试
  1. Which nerve injured can lead to “clawhand”? ( )

  2. A:median nerve B:axillary nerve C:musculocutaneous nerve D:ulnar nerve E:radial nerve
    答案:ulnar nerve
  3. The axillary nerve supplies ( )

  4. A:serratus anterior" B:triceps brachii C:pronator teres D:deltoid muscle E:brachialis
  5. Concerning the spinal cord, which is false? ( )

  6. A:continues with the medulla oblongata B:occupies the entire length of the vertebral canal in the third month of fetal life C:is located in the vertebral canal D:its diameters are equal at various levels E:extends from the foramen magnum
  7. The tonsil of cerebellum ( )

  8. A:belong to the anterior lobe of cerebellum. B:lies inferior surface of cerebellar hemisphere C:lies above the tentorium of cerebellum. D:lies in front of tentorial incisure. E:is lymphatic tissue.
  9. Which of the following statements is not true? ( )

  10. A:The gray matter is made up of two symmetric portions joined across the midline by a transverse connection of gray matter, the gray commissure." B:The spinal cord consists of both gray and white matter. C:The anterior horn is the enlarged protrusion in the front of the gray matter of each side. D:The ventral horn contains the cells of origin of the fibers of the anterior roots. E:A cross section of the spinal cord shows an H-shaped internal mass of white matter surrounded by gray matter.

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