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Exam+Questions+_4300_ - Exam Questions Chapter 16 1. Lower...

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Exam Questions Chapter 16 1. Lower motor neurons can be best described by which of the following statement(s)? a. Lower motor neurons send axons out of the brainstem to innervate the lower skeletal muscles. b. Lower motor neurons receive sensory inputs and descending projections from higher centers. c. Lower motor neurons have a major source of synaptic input from local circuit neurons. d. both a and c e. both b and c 2. What statement(s) best describes the reticular formation? a. a network of circuits in the core of the brainstem that extends from the rostral midbrain to the caudal medulla. b. it is difficult to subdivide anatomically. c. It is similar in structure and function in circuitry of the anterior- medial white matter of the spinal cord. d. both a and b e. all of the above 3. Where will cell bodies of upper motor neurons not be found? a. vestibular nucleus b. substantia nigra c. reticular formation d. cerebral cortex e. superior colliculus Chapter 22 1. When exposed to leukocyte inducing factor (LIF), what is the fate of a
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This note was uploaded on 11/09/2011 for the course CHEM 2341 taught by Professor Staff during the Fall '11 term at Texas State.

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Exam+Questions+_4300_ - Exam Questions Chapter 16 1. Lower...

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