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Flashcards in Nervous System Test Deck (28)
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1

Store and produce csf

Ventricles

2

The main thought processing center

Cerebrum

3

Conducts impulses between brain parts and for certain eye and auditory reflexes

Midbran

4

Conducts messages to other parts of the brain reflex actions chewing tasting saliva production

Pons

5

Muscle coordination assisting with respiration balance posture and muscle tone

Cerebellum

6

Regulates heartbeat respiration swallowing coughing blood pressure

Medulla oblogate

7

Responsible for reflex actions carrying sensory ( afferent) messages up to the brain and motor (efferent) messages from the brain to the nerves that go to the muscles and glands

Spinal cord

8

Cover and protect the brain and spinal cord

Meninges

9

How many hemispheres

2

10

How many lobes

4

11

3 structures of neuron

Unipolar
Polar
Multipolar

12

4 lobes

Frontal
Temproil
Oxiptal
Pertial

13

2 divisions of the nerves system

CentrAl n peripheral

14

Functions of cerebrospinal fluid

A shock absorber to protect the brain and spinal cord carries nutrients circulates continually between the ventricles and wastes

15

How many pairs of cranial nerves

12

16

How many pairs of spinal nerves

31

17

Paralysis in the lower extremities or lower part of the body and is caused by a spinal cord injury

Paraplegia

18

Inflammation of the brain and is caused by a virus bacterium or chemical agent

Encephalitis

19

Excessive accumulation of cerebrospinal fluid in the ventricle and in some cases the subarachoia space of the brain

Hydrocephalus

20

Never pain caused by inflammation pressure toxins other diseases

Neuralgia

21

Blood flow to the brain is impaired lack of oxygen and destruction of brain tissue

Cerebrovascular accident

22

Brain disorder associated with abnormal electrical impulses in the neurons of the brain

Epilepsy

23

A disturbance in voluntary muscle action and is caused by brain damage

Cerebral palsy

24

Progressive condition involving degeneration of brain cells usually in persona over 50 years of age

Parkinsons disease

25

Sympathetic
Blood pressure
Respiration
digestive activity
Heart rate

Increasing
Increasing
Slowing
Increasing

26

Parasympathetic
Blood pressure
Respirations
Digestive activity
Heart rate

Lowering
Decreasing
Increasing
Slowing

27

Known as flight or fight response

Sympathetic

28

The space between the axon of one neuron that lies close to the dendrites of many other neurons

Synapse