©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
CSD 210 Practice Exams Questions and
Answers 100% Solved
Group of neurons - ✔✔nuculei
CNS inc cerebrum, sub cortical nuclei, stem and cord, PNS - ✔✔Nerves
outside PNS
PNS to ganglion CNS - ✔✔Nucleus
Impulse carried away - ✔✔Axon
Major sensory relay structure - ✔✔Thalamus
Primary somatosensory area - ✔✔Parietal Lobe
Cerebral cortex is ________ to thalamus - ✔✔Superficial
Largest commissural fiber tract - ✔✔Corpus Callosum
The sulcus limitans marks the division of the basal plate and alar plates in
the neural tube, what are the derivatives of each? - ✔✔Basal - Motor
Alar - Sensory
NS arises from which dermal layer - ✔✔Ectoderm
, ©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
Failure of the rostral neuropore to close during development results in -
✔✔Anencephaly
Which glial cells produce CSF - ✔✔Ependymal
Tearing of meningeal artery - ✔✔epidermal hematoma
Thickest meningeal layer - ✔✔Dura Mater
Connects lateral ventricle to 3rd ventricle - ✔✔Interventriular Foramen
Connective tissue, bones, and muscules develop from mesoderm -
✔✔True
Membrane potential at rest - ✔✔-70mv caused by leaky k+
Several small stimuli on a similar location - ✔✔Spatial summation
After AP, return to rest using - ✔✔Sodium-Potassium Pump
What kind of neuron with the fastest velocity - ✔✔Large diameter,
Myelinated
Which contributes to saltatory conduction - ✔✔oligodentrocytes
Ion channels can be activated by - ✔✔(all) - electrical activity, ligands,
mechanical stimulation
Greater concentration of K outside - ✔✔False, Greater Na outside
CSD 210 Practice Exams Questions and
Answers 100% Solved
Group of neurons - ✔✔nuculei
CNS inc cerebrum, sub cortical nuclei, stem and cord, PNS - ✔✔Nerves
outside PNS
PNS to ganglion CNS - ✔✔Nucleus
Impulse carried away - ✔✔Axon
Major sensory relay structure - ✔✔Thalamus
Primary somatosensory area - ✔✔Parietal Lobe
Cerebral cortex is ________ to thalamus - ✔✔Superficial
Largest commissural fiber tract - ✔✔Corpus Callosum
The sulcus limitans marks the division of the basal plate and alar plates in
the neural tube, what are the derivatives of each? - ✔✔Basal - Motor
Alar - Sensory
NS arises from which dermal layer - ✔✔Ectoderm
, ©NINJANERD 2024/2025. YEAR PUBLISHED 2024.
Failure of the rostral neuropore to close during development results in -
✔✔Anencephaly
Which glial cells produce CSF - ✔✔Ependymal
Tearing of meningeal artery - ✔✔epidermal hematoma
Thickest meningeal layer - ✔✔Dura Mater
Connects lateral ventricle to 3rd ventricle - ✔✔Interventriular Foramen
Connective tissue, bones, and muscules develop from mesoderm -
✔✔True
Membrane potential at rest - ✔✔-70mv caused by leaky k+
Several small stimuli on a similar location - ✔✔Spatial summation
After AP, return to rest using - ✔✔Sodium-Potassium Pump
What kind of neuron with the fastest velocity - ✔✔Large diameter,
Myelinated
Which contributes to saltatory conduction - ✔✔oligodentrocytes
Ion channels can be activated by - ✔✔(all) - electrical activity, ligands,
mechanical stimulation
Greater concentration of K outside - ✔✔False, Greater Na outside
