Review for Chapter 12, 13 and 14

Nervous System

What makes up the CNS?

A. Brain and spinal cordB. Spinal and cranial nervesC. Brain and cranial nervesD. Spinal cord and spinal nervesE. Brain, spinal cord, and cranial

nerves

Two divisions of PNS are:

• A. Sympathetic and parasympathetic• B. Sympathetic and autonomic• C. Parasympathetic and autonomic• D. Autonomic and Somatic• E. Sympathetic and Somatic

Which organelle is NOT found in a neuron?

• A. Nucleus• B. ER• C. Mitochondria• D. Neurofibrils• E. Centrioles

Which terms are correctly paired?

• A. Sensory= motor• B. Motor = efferent• C. Sensory= afferent• D. Sensory = motor• E. Afferent = efferent

Type of neuron found in brain and special sense organs:

• A. Anaxonic• B. Bipolar• C. Unipolar• D. Multipolar

Type of neuron found in sensory neurons of PNS:

• A. Anaxonic• B. Bipolar• C. Unipolar• D. Multipolar

Most common type of neuron:

• A. Anaxonic• B. Bipolar• C. Unipolar• D. Multipolar

Which of the following is NOT a neuroglia of PNS

• A. Astrocyte• B. Olgiodendrocyte• C. Microglia• D. Schwann cell• E. Ependymal cells

Which of the neuroglia of CNS produce myelin

• A. Astrocyte• B. Olgiodendrocyte• C. Microglia• D. Ependymal cells

Which of the neuroglia of CNS produce CSF

• A. Astrocyte• B. Olgiodendrocyte• C. Microglia• D. Ependymal cells

Which conducts impulses faster?

• A. Myelinated• B. Unmyelinated

Unmylinated neurons are found in the following except:

• A. Brain• B. Spinal cord• C. Somatic NS• D. Peripheral NS

What is the correct # of spinal nerves?

• A. 12• B. 28• C. 31• D. 35• E. 101

What part of the brain in the largest?A. dicephalonB. cerebellumC. cerebrumD. brainsteme. pons

List the meninges from outer to innermost.A. Dura mater, arachnoid, pia materB. Arachnoid, dura mater, pia materC. Pia mater, dura mater, arachnoidD. Arachnoid, pia mater, dura materE. Pia mater, arachnoid, dura mater

The parts of the brainstem are?

A. Midbrain, pons, medullaB. Dicephalon, pons, medullaC. Cerebellum, cerebrumD. Dicephalon, mesencephalon, pons, medulla

The parts of the dicephalon are?

A. Midbrain, pons, medullaB. Thalamus, hypothalamus, epithalamusC. Dicephalon, mesencephalon, pons, medullaD. Hypothalamus, thalamus, pons

What is the number of peduncles in the cerebellum?

A. 1B. 2C. 3D. 4

What is the part of the brain affected by alcohol?

• A. Cerebrum• B. Cerebellum• C. Brainstem• D. Dicephalon

What is the part of the brain controls emotions?

• A. medulla• B. Cerebellum• C. Hypothalamus• D. Dicephalon

CSF is found in all of the following places except

• A. Subdural space• B. Subarachnoid space• C. Brain ventricles• D. Central canal of spinal cord

Term used to describe the ridges of cerebrum?

• A. projection fibers• B. fissure• C. sulcus• D. gyri

Term used to describe the “valleys” of cerebrum?

• A. projection fibers• B. fissure• C. sulcus• D. gyri

What is the # of cranial nerves?

• A. 3• B. 12• C. 7• D. 31

The connections that transmit impulses between neurons of same hemisphere

• A. projection• B. association• C. commisural• D. Choroid plexus

Found where nerves enter or leave spinal cord?

• A. enlargement• B. Conus medullaris• C. Cauda equina• D. Filum terminale

Type of neuron found only in brain

• A. anaxonic• B. bipolar• C. unipolar• D. multipolar

Which of the following is correct distribution of spinal nerves?

• A.7 cervical, 12 thoracic, 5 sacral, 1 coccygeal• B. 8 cervical, 12 thoracic, 5 sacral, 1 coccygeal• C. 7 cervical, 14 thoracic, 6 sacral, 1 coccygeal• D. 8 cervical, 11 thoracic, 5 sacral, 1 coccygeal

What is the term for the cluster of nerves exiting the caudal end of spinal cord?

• A. Conus medullaris• B. Filium terminale• C. Cervical enlargement• D. Cauda Equina

On spinal cord, dorsal roots…

• A. Bring motor info in• B. Control peripheral effectors• C. Control motor neurons• D. Bring sensory info in