The Nervous System 101

15 Points Per Correct Answer - No time limit  

1. What is the connective tissue around an individual axon called? Perineurium All of the above Epineurium Endoneurium

2. What is the superficial connective tissue around the ENTIRE nerve called? Epineurium Endoneurium Perineurium All of the above

3. If Jane Doe is in an automobile accident and has complete spinal cord damage ABOVE the phrenic nerve, would that cause her to go into respiratory arrest? Yes No

4. Ulnar nerve injury would cause a(an) _____________ . Inability to abduct the ring and small fingers All of these Inability to adduct the ring and small fingers Loss of sensation overring and small fingers

5. What is the largest lumbar nerve that also supplies the anterior part of the thigh? Obturator Femoral Axillary Sciatic

6. The body has membranous coverings called meninges that surround what? Heart Brain Brain and Spinal Cord Spinal cord

7. The sequence of layers of meninges in the human body is: Bone, Pia Mater, Arachnoid, Dura Mater, Brain or Spinal Cord Spinal Cord or Brain, Arachnoid, Dura Mater, Pia Mater, Bone Bone, Dura Mater, Arachnoid, Pia Mater, Brain or Spinal Cord Spinal Cord or Brain, Pia Mater, Dura Mater, Arachnoid, Bone

8. When a doctor strokes the sole of the foot, causing the big toe to fan with or without the other toes, the procedure is called Babinski's Sign. True False

9. Which one of these is NOT an ascending spinal tract? Extrapyramidal Spinothalamic Fasciculus Gracilis Spinocerebellar

10. Which of these is a major motor tract of the body that is also a descending tract? Extrapyramidal Spinothalamic Pyramidal Spinocerebellar