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Associate Neuron

A neuron with a cell body located in the CNS whose primary function is connecting other neurons is called what?

Ependymal Cells

Ciliated CNS neuroglia that line the cavities of the brain and spinal cords play an active role in moving the cerebrospinal fluid are what?

Potassium

Immediatly after action potiential is propagated which one of the following ions rapidly diffuses.

Ganglia

small connections of the nerve cell bodies found in a small number of locations outside the central nervous system are called what?

Neurolemma

Which one of the following is the part of a Schwann cell (mostly cytoplasm) that is external to the myelin sheath and forms a neuron husk.

Astrocytes

Star shaped neuroglia mop up leaked potassium and neurotransmitters.

Dendrites

Neuron processes that normally recieve incoming stiumli are called what?

Synaptic Cleft

Which of the following is not a structural feature of a neuron, but plays a critical role as a functional function between neurons

Myelinated

Impulse conduction is fastest in neurons that are what?

Transmit nerve impulses faster than neurons

which of the following is not a characteristic of the neuroglia

effectors

muscles and glands are

neurotransmitter

the substance that is released at axonal endings to propagate a nervous impulse is called what?

Sodium ions is higher on the outside of its membrane and potassium is higher

when a nerve fiber is polarized, the concentration of:

sympathetic nervous system

preparing the body for the fight or flight response during threatening situations is the role of the what?

skeletal muscles

which one is NOT a direct controlled by the autonomic nervous system

to the PNS from sensory receptors

The afferent system conveys messages:

sensory nerves; efferent nerves

afferent nerves are called___ and motor nerves are called ____

CNS

What is A?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

PNS

What is B?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

Afferent Division

What is C?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

Sensory

What is D?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

Efferent Division

What is E?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

Somatic Division

What is F?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

Autonomatic Division

What is G?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

Parasympathetic Division

What is H?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

Sympathetic Division

What is I?
[A]
|
[B]
| |
[C] [E]
| | |
[D] [F] [G]
| |
[H] [I]

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