HUBS 191 progress test 2 questions with
correct answers
central |nervous |system |- |CORRECT |ANSWER✔✔-nervous |system |consisting |of |brain |and |spinal |
cord
peripheral |nervous |system |- |CORRECT |ANSWER✔✔-nervous |system |consisting |of |peripheral |
nerves
glia |- |CORRECT |ANSWER✔✔-'glue' |provide |support |for |neurons, |5 |type, |4 |in |CNS, |1 |in |PNS
neurons |- |CORRECT |ANSWER✔✔-nerve |cells, |transmission |of |information
dendrites |- |CORRECT |ANSWER✔✔-recieve |input, |send |info |into |cell |body
cell |body |- |CORRECT |ANSWER✔✔-contains |nucleus |and |organelles
axon |- |CORRECT |ANSWER✔✔-carries |electrical |impulses, |may/may |not |be |myelinated
axon |terminals |- |CORRECT |ANSWER✔✔-end |terminus |of |the |axon, |neuro |transmitter |release
tract |- |CORRECT |ANSWER✔✔-bundle |of |axons |in |the |CNS
grey |matter |- |CORRECT |ANSWER✔✔-group |of |cell |bodies |in |cerebral |cortex/spinal |cord
white |matter |- |CORRECT |ANSWER✔✔-bundle |of |axons |in |cerebral |cortex/spinal |cord
,ganglion |- |CORRECT |ANSWER✔✔-group |of |cell |bodies |in |PNS
nerve |- |CORRECT |ANSWER✔✔-bundle |of |axons |in |PNS
input |zone |- |CORRECT |ANSWER✔✔-dendrites |and |cell |body, |receives |chemical |signals |from |
other |neurons
summation |zone |- |CORRECT |ANSWER✔✔-axon |hillock, |decides |to |transmit |signal |or |not
conduction |zone |- |CORRECT |ANSWER✔✔-axon |may |be |quite |long, |carry |electrical |signals |
between |brain |areas |to |and |from |spinal |cord |or |to |and |from |peripheral |sensory |receptors
output |zone |- |CORRECT |ANSWER✔✔-axon |terminals, |contact |input |of |other |neurons, |release |
of |neuro |transmitter
multipolar |- |CORRECT |ANSWER✔✔-multiple |processes |emanate |from |the |cell |body, |the
|'typical' |neuron
bipolar |- |CORRECT |ANSWER✔✔-2 |processes |emanate |from |the |cell |body |(axon |and |long |
bridge |to |dendrites
unipolar |- |CORRECT |ANSWER✔✔-1 |process |emanates |from |cell |body |(hangs |on |side |of |axon)
anaxonic |- |CORRECT |ANSWER✔✔-no |distinct |axon, |all |processes |look |alike
astrocytes |- |CORRECT |ANSWER✔✔-supply |nutrients |to |neuron, |ensheath |blood |capillaries, |
transmit |information, |CNS
,microglia |- |CORRECT |ANSWER✔✔-immune |cells |of |the |CNS, |engulf |micro |organisms |/ |debris
ependymal |cells |- |CORRECT |ANSWER✔✔-line |fluid |filled |spaces |of |brain |and |spinal |cord, |have |
cillia |to |circulate |CSF, |CNS
oligodentrocytes |- |CORRECT |ANSWER✔✔-support |nerve |fibres, |ensheath |them |with |myelin, |
CNS
schwann |cells |- |CORRECT |ANSWER✔✔-support |peripheral |nerve |fibres, |ensheath |them |with |
myelin, |similar |to |oligodendrocytes, |PNS
myelin |sheath |- |CORRECT |ANSWER✔✔-lipid |wrapped |around |axon, |increases |conduction |
velocity, |multiple |schwann |cells |in |a |row |form |the |myelin |sheath, |gaps |between |myelin |called |
nodes |of |ranivier
Synapse/Synpatic |Cleft |- |CORRECT |ANSWER✔✔-neuro |transmitter |release |from |one |axon |
terminals |where |electrical |turns |to |chemical
afferent |- |CORRECT |ANSWER✔✔-information |going |into |the |brain
efferent |- |CORRECT |ANSWER✔✔-information |out |of |brain
flow |of |information |- |CORRECT |ANSWER✔✔-info |comes |through |receptors, |afferent |nerves, |
into |CNS, |integration/coordination, |motor |efferent |(somatic |or |autonomic)
somatic |- |CORRECT |ANSWER✔✔-the |stuff |we |are |aware |of |and |have |control |over
, somatic |afferent |- |CORRECT |ANSWER✔✔-sensory |information |of |what |we |are |aware |of
somatic |efferent |- |CORRECT |ANSWER✔✔-voluntary |muscle |control, |2 |neurons |between |brain |
and |effector, |upper |and |lower |motor |neuron
upper |motor |neuron |- |CORRECT |ANSWER✔✔-cell |body |in |brain, |axon |in |spinal |cord
lower |motor |neuron |- |CORRECT |ANSWER✔✔-cell |body |in |spinal |cord, |axon |in |spinal |nerve
neuro-muscular |junction |- |CORRECT |ANSWER✔✔-Where |neuron |releases |neurotransmitters |
(ACh) |that |depolarize |muscle |fiber |cells |-> |contraction
autonomic |- |CORRECT |ANSWER✔✔-involuntary |control, |3 |neurons |between |brain |and |effector,
|2 |divisions, |sympathetic |and |parasympathetic
autonomic |neuron |1 |- |CORRECT |ANSWER✔✔-cell |body |in |brain, |axon |in |brain |or |spinal |cord |
(CNS)
autonomic |neuron |2 |- |CORRECT |ANSWER✔✔-cell |body |in |brain |or |spinal |cord, |axon |in |PNS |, |
myelinated, |neurotransmitter |= |ACh
autonomic |neuron |3 |- |CORRECT |ANSWER✔✔-cell |body |in |PNS, |axon |in |PNS, |unmyelinated, |
neurotransmitter |= |NE
autonomic |neurons |effectors |- |CORRECT |ANSWER✔✔-smooth |muscle, |cardiac |muscle, |glands, |
adipose/fat |tissue
autonomic |ganglion |- |CORRECT |ANSWER✔✔-area |where |synapse |can |occur |in |PNS
correct answers
central |nervous |system |- |CORRECT |ANSWER✔✔-nervous |system |consisting |of |brain |and |spinal |
cord
peripheral |nervous |system |- |CORRECT |ANSWER✔✔-nervous |system |consisting |of |peripheral |
nerves
glia |- |CORRECT |ANSWER✔✔-'glue' |provide |support |for |neurons, |5 |type, |4 |in |CNS, |1 |in |PNS
neurons |- |CORRECT |ANSWER✔✔-nerve |cells, |transmission |of |information
dendrites |- |CORRECT |ANSWER✔✔-recieve |input, |send |info |into |cell |body
cell |body |- |CORRECT |ANSWER✔✔-contains |nucleus |and |organelles
axon |- |CORRECT |ANSWER✔✔-carries |electrical |impulses, |may/may |not |be |myelinated
axon |terminals |- |CORRECT |ANSWER✔✔-end |terminus |of |the |axon, |neuro |transmitter |release
tract |- |CORRECT |ANSWER✔✔-bundle |of |axons |in |the |CNS
grey |matter |- |CORRECT |ANSWER✔✔-group |of |cell |bodies |in |cerebral |cortex/spinal |cord
white |matter |- |CORRECT |ANSWER✔✔-bundle |of |axons |in |cerebral |cortex/spinal |cord
,ganglion |- |CORRECT |ANSWER✔✔-group |of |cell |bodies |in |PNS
nerve |- |CORRECT |ANSWER✔✔-bundle |of |axons |in |PNS
input |zone |- |CORRECT |ANSWER✔✔-dendrites |and |cell |body, |receives |chemical |signals |from |
other |neurons
summation |zone |- |CORRECT |ANSWER✔✔-axon |hillock, |decides |to |transmit |signal |or |not
conduction |zone |- |CORRECT |ANSWER✔✔-axon |may |be |quite |long, |carry |electrical |signals |
between |brain |areas |to |and |from |spinal |cord |or |to |and |from |peripheral |sensory |receptors
output |zone |- |CORRECT |ANSWER✔✔-axon |terminals, |contact |input |of |other |neurons, |release |
of |neuro |transmitter
multipolar |- |CORRECT |ANSWER✔✔-multiple |processes |emanate |from |the |cell |body, |the
|'typical' |neuron
bipolar |- |CORRECT |ANSWER✔✔-2 |processes |emanate |from |the |cell |body |(axon |and |long |
bridge |to |dendrites
unipolar |- |CORRECT |ANSWER✔✔-1 |process |emanates |from |cell |body |(hangs |on |side |of |axon)
anaxonic |- |CORRECT |ANSWER✔✔-no |distinct |axon, |all |processes |look |alike
astrocytes |- |CORRECT |ANSWER✔✔-supply |nutrients |to |neuron, |ensheath |blood |capillaries, |
transmit |information, |CNS
,microglia |- |CORRECT |ANSWER✔✔-immune |cells |of |the |CNS, |engulf |micro |organisms |/ |debris
ependymal |cells |- |CORRECT |ANSWER✔✔-line |fluid |filled |spaces |of |brain |and |spinal |cord, |have |
cillia |to |circulate |CSF, |CNS
oligodentrocytes |- |CORRECT |ANSWER✔✔-support |nerve |fibres, |ensheath |them |with |myelin, |
CNS
schwann |cells |- |CORRECT |ANSWER✔✔-support |peripheral |nerve |fibres, |ensheath |them |with |
myelin, |similar |to |oligodendrocytes, |PNS
myelin |sheath |- |CORRECT |ANSWER✔✔-lipid |wrapped |around |axon, |increases |conduction |
velocity, |multiple |schwann |cells |in |a |row |form |the |myelin |sheath, |gaps |between |myelin |called |
nodes |of |ranivier
Synapse/Synpatic |Cleft |- |CORRECT |ANSWER✔✔-neuro |transmitter |release |from |one |axon |
terminals |where |electrical |turns |to |chemical
afferent |- |CORRECT |ANSWER✔✔-information |going |into |the |brain
efferent |- |CORRECT |ANSWER✔✔-information |out |of |brain
flow |of |information |- |CORRECT |ANSWER✔✔-info |comes |through |receptors, |afferent |nerves, |
into |CNS, |integration/coordination, |motor |efferent |(somatic |or |autonomic)
somatic |- |CORRECT |ANSWER✔✔-the |stuff |we |are |aware |of |and |have |control |over
, somatic |afferent |- |CORRECT |ANSWER✔✔-sensory |information |of |what |we |are |aware |of
somatic |efferent |- |CORRECT |ANSWER✔✔-voluntary |muscle |control, |2 |neurons |between |brain |
and |effector, |upper |and |lower |motor |neuron
upper |motor |neuron |- |CORRECT |ANSWER✔✔-cell |body |in |brain, |axon |in |spinal |cord
lower |motor |neuron |- |CORRECT |ANSWER✔✔-cell |body |in |spinal |cord, |axon |in |spinal |nerve
neuro-muscular |junction |- |CORRECT |ANSWER✔✔-Where |neuron |releases |neurotransmitters |
(ACh) |that |depolarize |muscle |fiber |cells |-> |contraction
autonomic |- |CORRECT |ANSWER✔✔-involuntary |control, |3 |neurons |between |brain |and |effector,
|2 |divisions, |sympathetic |and |parasympathetic
autonomic |neuron |1 |- |CORRECT |ANSWER✔✔-cell |body |in |brain, |axon |in |brain |or |spinal |cord |
(CNS)
autonomic |neuron |2 |- |CORRECT |ANSWER✔✔-cell |body |in |brain |or |spinal |cord, |axon |in |PNS |, |
myelinated, |neurotransmitter |= |ACh
autonomic |neuron |3 |- |CORRECT |ANSWER✔✔-cell |body |in |PNS, |axon |in |PNS, |unmyelinated, |
neurotransmitter |= |NE
autonomic |neurons |effectors |- |CORRECT |ANSWER✔✔-smooth |muscle, |cardiac |muscle, |glands, |
adipose/fat |tissue
autonomic |ganglion |- |CORRECT |ANSWER✔✔-area |where |synapse |can |occur |in |PNS
