Test 1 #1

Question 1

Anatomical divisions of nervous system

Answer 1

CNS

PNS

Question 2

Functional divisions of Nervous system

Answer 2

Autonomic nervous system

Somatic nervous system

Question 3

autonomic Nervous system consists of

Answer 3

internal organs

Question 4

Somatic nervous system consists of (3)

Answer 4

skin
muscle
bone

Question 5

_____ = brain and spinal cord

Answer 5

CNS

Question 6

_____ = everything else

Answer 6

PNS

Question 7

Main divisions of the brain (3)

Answer 7

forebrain
midbrain
hindbrain

Question 8

Forebrain is aka _____

Answer 8

prosencephalon

Question 9

forebrain divisions (2)

Answer 9

telencephalon

diencephalon

Question 10

Telencephalon contains (3)

Answer 10

cerebrum
underlying basal ganglia
white matter

Question 11

Diencephalon contains _____

Answer 11

thalamus, and everthing thalamus named

Question 12

Midbrain is aka ______

Answer 12

mesencephalon

Question 13

the midbrain includes (3)

Answer 13

cerebral peduncles
cerebral aqueducts
tectum

Question 14

Hindbrain is aka _____

Answer 14

rhombencephalon

Question 15

Hindbrain has 2 divisions

Answer 15

metencephalon

myelencephalon

Question 16

Myelencephalon forms the _____

Answer 16

medulla

Question 17

Metencephalon contains (2)

Answer 17

pons

cerebellum

Question 18

Brain stem consists of these ONLY!! (3)

Answer 18

midbrain
pons
medulla

Question 19

Layers that surround the CNS for protection (3)

Answer 19

dura mater
pia mater
arachnoid mater

Question 20

____ insulates and cushions

Answer 20

CSF

Question 21

There is a small amount of muscle around the _____, but a lot around the _____

Answer 21

brain, spinal cord

Question 22

The most well protected system is generally the most _____

Answer 22

Important

Question 23

Gray matter is a group of _____

Answer 23

cell bodies

Question 24

Gray matter has ______ fibers that contain______ that are short in length

Answer 24

unmyelinated, dendrites

Question 25

Gray matter does not have many _____

Answer 25

axons

Question 26

First part of a name is the _____, the second part of a name is the _____

Answer 26

origin, destination

Question 27

Gray matter is found in the _____ & _____ in the CNS, and _____ in the PNS

Answer 27

cortex, nuclei, ganglia

Question 28

White matter has _______ fibers

Answer 28

myelinated

Question 29

White matter has many _____

Answer 29

axons

Question 30

_____ gives myelinated fibers color

Answer 30

myelin

Question 31

_____ is a bundle of fibers

Answer 31

tact

Question 32

_____ is a tract through the brainstem

Answer 32

Lemniscus

Question 33

A ______ is a bundle or a cluster

Answer 33

fascicle

Question 34

Small bundle is called a _____

Answer 34

stria

Question 35

A _____ is a bundle of fibers that joins structures, resembles a foot or a leg

Answer 35

peduncle

Question 36

Spinoreticular is a(n) _____ tract

Answer 36

acending

Question 37

Reticulospinal tract is a(n) ____ tract

Answer 37

Decending

Question 38

ascending tract is

Answer 38

sensory

Question 39

decending tract is

Answer 39

motor

Question 40

A couple of tracts or fibers together is a(n) _____

Answer 40

reflex

Question 41

Motor control is controlled by (3)

Answer 41

basal ganglia cerebellum vestibular system

Question 42

Chemical senses (2)

Answer 42

taste, smell

Question 43

Homeostasis is a function of the _____

Answer 43

ANS

Question 44

The hypothalamus maintains homeostasis via ____ control, which is a _____ process

Answer 44

endocrine, slower

Question 45

ANS divisions (2)

Answer 45

sympathetic | parasympathetic

Question 46

Sympathetic nerves are _____ (location wise)

Answer 46

thoracolumbar

Question 47

Parasympathetic nerves are _____ (location wise)

Answer 47

craniosacral

Question 48

There are ____ cranial nerves, and _____ spinal nerves

Answer 48

12,31

Question 49

Blood is for _____, CSF is for _____

Answer 49

oxygen, insulation

Question 50

_____ is just a cell and is the basic functional unit of the nervous system

Answer 50

Neuron