Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

PH 131 > Central Nervous System > Flashcards

Central Nervous System Flashcards

1
Q

Functions of nervous system include all except:

a. use sensory receptors to monitor changes in and out of the body
b. processes and interprets sensory input
c. activates effector organs to elicit response
d. transmits hormones to different parts of the body

A

d. transmits hormones to diff parts of body

…pang-endocrine yan haha

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

two main organs of central nervous system

A

brain and spinal cord

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Each cerebral hemisphere is divided into __ lobes

A

four

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

___:shallow grooves at cerebral hemisphere

A

sulci

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

___:elevated ridges of tissue at cerebral hemisphere

A

gyri

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

4 lobes of the brain

A

frontal, temporal, parietal, occipital

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

pick mismatched pair/s (lobe and function)

a. frontal: reasoning, planning
b. temporal: touch, pressure, temperature, pain
c. parietal: hearing, memory
d. occipital: vision

A

b. temporal: touch, pressure, temperature, pain
c. parietal: hearing, memory

baliktad :))

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

fifth lobe of cerebral hemisphere that is buried deep within the lateral fissure

A

insula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

3 basic regions of each cerebral hemisphere:
superficial cortex of ___
internal ____
and one more…

A

gray matter
white matter
basal nuclei

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Motor innervations of the body are contralateral. True or false?

A

true; left gyri controls right muscles of body + right gyri controls left muscles of the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

in what lobe is the primary somatic sensory area located?

A

parietal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

in what lobe is the primary motor are located?

A

frontal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

major voluntary motor tract is the ______

A

corticospinal or pyramidal tract

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

false about corpus callosum
A) made of gray matter
B) connects the 2 cerebral hemispheres, allows them to communicate with each other

A

A) made of gray matter

white matter dapat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

fiber tracts that connect areas within hemisphere

A

association fiber tracts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

fiber tracts that connect the cerebrum with lower CNS centers

A

projection fiber tracts

17
Q

another name for diencephalon

A

interbrain

18
Q

false about thalamus

A.encloses 4th ventricle
B.messenger between cerebral cortex and other parts of CNS

A

A.encloses fourth ventricle

dapat “encloses third ventricle”

19
Q

false about hypothalamus
A. make up floor of diencephalon
B.center for many drives and emotions
C.regulate food intake, water balance, sleep-wake cycle, endocrine system
D.location of pineal body and choroid plexus

A

D.location of pineal body and choroid plexus

nasa epithalamus ang dalawang bahagi na ‘yan

20
Q

false about epithalamus
a. at the floor of the third ventricle
B.location of pineal body and choroid plexus

A

a. at the floor of the third ventricle

roof dapat, hindi floor

21
Q

part of epithalamus that is influenced by sleep-wake cycle

A

pineal body

22
Q

false about midbrain

a. superior and inferior colliculi: visual and olfactory reflex centers
b. substantia nigra and red nuclei: subcortical motor centers
c. contains nuclei for cranial nerves III and IV

A

a. superior and inferior colliculi: visual and olfactory reflex centers

visual and auditory dapat

23
Q

tiny canal that travels through midbrain & connects third and fourth ventricles

A

cerebral aqueduct

24
Q

part of midbrain that conveys ascending and descending impulses

A

cerebral peduncles

25
Q

four rounded protrusions that are dorsally located

A

corpora quadrigemina

26
Q

false about pons

a. control respi rate and depth (along with medulla)
b. with fiber tracts
c. houses nuclei of cranial nerves V-VIII

A

c. houses nuclei of cranial nerves V-VIII

hanggang VII lang :)

27
Q

false about medulla oblongata

a. houses nuclei of cranial nerves VII-XII
b. control center of autonomic nervous system
c. transmit sensory and proprioception impulses via nuclei cuneatus and gracilis

A

a. houses nuclei of cranial nerves VII-XII

VIII-XII dapat

28
Q

false about reticular formation

a. it is located only below the medulla oblongata
b. it maintains cerebral cortical alertness and filters out repetitive stimuli
c. its motor nuclei help regulate skeletal and visceral muscle activity

A

a. it is located only below the medulla oblongata

it is scattered throughout the brain stem! :)

29
Q

False about cerebellum

a. provides precise timing of skeletal muscle activity
b. controls balance and equilibrium
c. outer cortex of white matter, inner region of gray matter

A

c. outer cortex of white matter, inner region of gray matter

outer gray, inner white

30
Q

Which is not a meninge?

a. dura mater
b. arachnoid mater
c. pia meter
d. alma mater

A

d. alma mater HAHAH

PH 131 (9 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions