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Download MCQ Quiz PDF eBook
Question: Which of the following substances is least able to cross the blood-brain barrier?
Choices:
water
sodium ions
glucose
white blood cells
Question: Which part of a neuron contains the nucleus?
Choices:
dendrite
soma
axon
synaptic end bulb
Question: Which of the following cavities contains a component of the central nervous system?
Choices:
abdominal
pelvic
cranial
thoracic
Question: Which term describes a bundle of axons in the peripheral nervous system?
Choices:
nucleus
ganglion
tract
nerve
Question: What type of glial cell is the resident macrophage behind the blood-brain barrier?
Choices:
microglia
astrocyte
Schwann cell
satellite cell
Question: If a thermoreceptor is sensitive to temperature sensations, what would a chemoreceptor be sensitive to?
Choices:
light
sound
molecules
vibration
Question: Which structure predominates in the white matter of the brain?
Choices:
myelinated axons
neuronal cell bodies
ganglia of the parasympathetic nerves
bundles of dendrites from the enteric nervous system
Question: Which part of a neuron transmits an electrical signal to a target cell?
Choices:
dendrites
soma
cell body
axon
Question: Which functional division of the nervous system would be responsible for the physiological changes seen during exercise (e.g., increased heart rate and sweating)?
Choices:
somatic
autonomic
enteric
central
Question: What two types of macromolecules are the main components of myelin?
Choices:
carbohydrates and lipids
proteins and nucleic acids
lipids and proteins
carbohydrates and nucleic acids
Question: What type of glial cell provides myelin for the axons in a tract?
Choices:
oligodendrocyte
astrocyte
Schwann cell
satellite cell
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