The Nervous System

The time when no action potential can be generated on the neuron because one is already in progress.

• repolarization

• depolarization

• refractory period

• resting potential

Which is not part of the 4 steps of the Na K exchange pump?

• refractory period

• depolarization

• repolarization

• resting potential

How do we classify nerves in our body?

• sensory

• motor

• mixed

• all of the above

Which nerves in our body are most common?

• sensory

• motor

• mixed

• all of the above

afferent neurons that have one process used for sensory

• unipolar

• bipolar

• multipolar

• all of the above

afferent neurons that are specialized with two processes like the ones from eyes to brain.

• unipolar

• bipolar

• multipolar

• all of the above

neuron that has many processes and is usually motor neurons

• unipolar

• bipolar

• multipolar

• all of the above

Which of the following is NOT one of the 6 types of neuroglia cells?

• oligodendrocytes

• schwann

• astrocyte

• myelin

what are the 2 main parts of the nervous system?

• CNS

• PNS

• both CNS & PNS

• neither

of the PNS there are 2 main categories. Which one is for sensory?

• afferent

• efferent

• autonomic

• somatic