FQ1

Question 1

what is part of the midbrain?

Answer 1

-mesencephalon

Question 2

white matter is composed mainly of what?

Answer 2

-axons

Question 3

which ganglia is in the CNS?

Answer 3

-basal ganglia

Question 4

which lobe controls emotion?

Answer 4

-limbic

Question 5

what is the most common synapse?

Answer 5

-axodendritic

Question 6

what part of the neuron transmits signals the fastest?

Answer 6

-axon

Question 7

-what is the most common connection in the body?

Answer 7

-synapse

Question 8

which is found in the PNS?

Answer 8

-schwann cells

Question 9

which cell aids in cellular metabolism?

Answer 9

-astrocyte`

Question 10

which cell is phagocytic?

Answer 10

-microglia

Question 11

what is a derivative of neural crest cells?

Answer 11

-sensory neurons

Question 12

where do neural crest cells originate?

Answer 12

-neural fold

Question 13

what is the largest part of the brain?

Answer 13

-telencephalon

Question 14

diencephalon gives rise to what?

Answer 14

-3rd ventricle

Question 15

mesencephalon (midbrain) gives rise to what?

Answer 15

-cerebral aqueduct

Question 16

what is surrounded by the pons, medulla, & cerebellum?

Answer 16

-4th ventricle

Question 17

which layer houses stem cells for the future spinal cord?

Answer 17

-ventricular area

Question 18

how much CSF is present at any given moment?

Answer 18

-150ml

Question 19

what connects broca’s area to wernicke’s area?

Answer 19

-arcuate association

Question 20

what artery runs in the lateral fissure?

Answer 20

-middle cerebral artery

Question 21

what artery supplies the lateral brain?

Answer 21

-middle cerebral artery

Question 22

what artery supplies the visual cortex?

Answer 22

-posterior cerebral

Question 23

what lobe contains the visual cortex?

Answer 23

-occipital lobe

Question 24

what deep vein goes to the straight sinus?

Answer 24

-great cerebral vein of galen

Question 25

territory from which sensory unit can be excited?

Answer 25

-receptive field

Question 26

receptors that respond to stimuli from the internal environment?

Answer 26

-interoceptors

Question 27

olfactory epithelia contain which types of cells?

Answer 27

-bipolar cells

Question 28

olfactory glomeruli receptor axons synapse where?

Answer 28

-olfactory bulb

Question 29

olfactory tract contains what type of cells?

Answer 29

-mitral cell axons

Question 30

olfactory cells axons are made of what type of cell?

Answer 30

-mitral cell

Question 31

what olfactory striae is contralateral?

Answer 31

-medial

Question 32

which olfactory striae is involved in conscious perception of smell?

Answer 32

-intermediate olfactory striae

Question 33

where do olfactory cells cross?

Answer 33

-anterior commisure

Question 34

what is the primary transmitter secreted at the neuromuscular jxn?

Answer 34

-acetylcholine

Question 35

the erector spine is innervated by neurons in the?

Answer 35

-medial ventral horn

Question 36

a simultaneous & opposite pattern of activity in the contralateral limb in known as?

Answer 36

-crossed effects

Question 37

most reflexes are __ & require synapses w/in only __ spinal segment.

Answer 37

- simple | - one