Multiple Choice
A repolarized neuron has
A) high potassium and high sodium ion concentration inside the cell membrane.
B) high potassium ion concentration on the outside of the cell membrane and high sodium ion concentration on the inside of the cell membrane.
C) high sodium and high potassium ion concentrations outside the cell membrane.
D) high sodium ion concentration on the outside of the cell membrane and high potassium ion concentration on the inside of the cell membrane.
Correct Answer:
Verified
Correct Answer:
Verified
Q22: Many excitatory neurotransmitters usually cause _ influx
Q23: Which clinical sign is characteristic of the
Q24: Afferent nerve fibers carry sensations<br>A) away from
Q25: How many cranial nerves are there?<br>A) 12<br>B)
Q26: Many neurotransmitters are broken down by<br>A) enzymes.<br>B)
Q28: Hypermetria results from injury to the<br>A) brainstem.<br>B)
Q29: A ganglion is a<br>A) cluster of CNS
Q30: The part of the CNS that contains
Q31: Nerve fibers is another name for<br>A) axons.<br>B)
Q32: White matter is made up of<br>A) myelinated