Spinal Cord Injury Quiz
27 Questions
| Total Attempts: 316
Chapters 13, 14, 16 Anatomy and Physiology. Spinal cord, nerves, brain, eye, and ear.
Questions and Answers
- 1.The end of the spinal cord is called ________.
- A.
Conus Medullaris
- B.
Central Canal
- C.
Cauda Equina
- D.
Sympathetic Chain
- 2.Axons extending posteriorly from the SC and continues within the vertebral foramen.
- 3.Extension of the pia mater that connects to the coccyx; suspends the SC superior-inferior
- 4.Lateral ligaments that prevent SC movement laterally
- 5.Horns are connected by the ________.
- 6.What flows through central canal?
- A.
Water
- B.
Aqueous humor
- C.
CSF
- D.
Blood
- 7.Lateral spinal nerve branches are mixed nerves called ________.
- 8.What is the 'bump' on the dorsal root ganglion?
- 9.What is a group of axons and other neuron parts that conduct APs bodywide on the dorsal rami?
- 10.Each axon is covered by a(n) _______.
- 11.Groups of fascicles form a nerve, which is covered by ______ (thin collagen fiber layer).
- 12.Nerves come in 3 types:
- A.
Motor, sensory, functional
- B.
Mixed, motor, auditory
- C.
Functional, mixed, vagus
- D.
Sensory, motor, mixed
- 13.What is a nerve plexus?
- 14.Notation that nerves serving a joint also branch to serve muscles surrounding the joint.
- 15.Name the 4 types of nerve plexus.
- 16.What fiber type does olfactory nerve have?
- A.
Sensory
- B.
Motor
- C.
Mixed
- 17.Optic nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 18.Oculomotor nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 19.Trochlear nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 20.Trigeminal nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 21.Abducens nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 22.Facial nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 23.Vestibulocochlear nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 24.Glossopharyngeal nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
- 25.Vagus nerve
- A.
Sensory
- B.
Motor
- C.
Mixed
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