BSC 2085 Broward College Final UPDATED Actual Exam Questions and CORRECT Answers
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Course
BSC 2085 Broward College
Institution
BSC 2085 Broward College
BSC 2085 Broward College Final
UPDATED Actual Exam Questions and
CORRECT Answers
glial cell that defends the body against pathogens is the - CORRECT ANSWER-
microglial cell
glial cell that myelinated and insulates axons in the peripheral nervous system is the -
CORRECT ANSWER- neurolemmocyt...
BSC 2085 Broward College Final
UPDATED Actual Exam Questions and
CORRECT Answers
glial cell that defends the body against pathogens is the - CORRECT ANSWER✔✔-
microglial cell
glial cell that myelinated and insulates axons in the peripheral nervous system is the -
CORRECT ANSWER✔✔- neurolemmocyte
glial cell that protects neuron cell bodies located with ganglia is the - CORRECT
ANSWER✔✔- satellite cell
the glial cell that helps to circulate cerebrospinal fluid is the - CORRECT ANSWER✔✔-
ependymal cell
the glial cell that myelinated and insulates axons within the CNS is the - CORRECT
ANSWER✔✔- oligodendrocyte
the glial cell
*with the responsibility of occupying the space left by dead or dying neurons
*helps to form the blood brain barrier,
*provides structural support and organization to the CNS,
*has perivascular feet that wrap around capillaries in the CNS
*is the most abundant in the CNS - CORRECT ANSWER✔✔- astrocyte
glial cells differ from neurons in that they - CORRECT ANSWER✔✔- are small and capable
of mitosis
What do all glial cells have in common? - CORRECT ANSWER✔✔- assist neurons in their
respective functions
, What is a nerve? - CORRECT ANSWER✔✔- a cable like bundle of parallel axons
portion of the nervous system that conducts impulses from the skin, joints, skeletal muscles,
and special senses is the __ division - CORRECT ANSWER✔✔- somatic sensory
portion of the nervous system that has voluntary control over skeletal muscles is the __
division
somatic motor - CORRECT ANSWER✔✔- somatic motor
a neuron conducting an impulse from the CNS to the detrusor muscle of the urinary bladder
would be classified as a(n) ___ neuron - CORRECT ANSWER✔✔- autonomic motor
a neuron conducting an impulse from the stomach wall to the CNS would be classified as a(n)
neuron - CORRECT ANSWER✔✔- visceral sensory
a mixed nerve refers to one that contains both - CORRECT ANSWER✔✔- sensory and
motor neurons
most crucial factor determining the resting potential of a neuron is the diffusion of -
CORRECT ANSWER✔✔- potassium out of the cell through leak channels
maintenance of appropriate ion concentrations if primarily the job of - CORRECT
ANSWER✔✔- sodium potassium pumps
hyper polarization of a neuron results from - CORRECT ANSWER✔✔- either the entry of
an anion or the exit of a cation
the glossy white appearance of most axons is due to - CORRECT ANSWER✔✔- high lipid
content of the myeline sheath
function of myelin is to - CORRECT ANSWER✔✔- produce faster nerve impulse
propagation
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