Unit 11: The Nervous System Flashcards

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1
Q

3 divisions of brain

*as per diagram

A

Cerebrum
Cerebellum
Medulla Oblongata

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2
Q

Brain

A

Encephal/o

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3
Q

Cerebrum

A

Cerebr/o
Adj: Cerebr/al
*Cerebral thrombosis

Largest part of the brain; controls body movement, thought, reasoning, vision, hearing, and speech.

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4
Q

Cerebellum

A

Cerebell/o
Little brain
*Cerebellar ataxia

Lower back part of the brain that controls muscular coordination and balance.

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5
Q

Medulla oblongata

A

Medull/o

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6
Q

Spinal cord

A

Myel/o

Collection of nerves that are within the spinal cavity, surrounded by backbones.

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7
Q

Cauda equina

A

Horse tail

*send and receive msgs in lower torso

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8
Q

Spinal nerves

A

Neur/o

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9
Q

Crani/o/tomy

A

Incision in the skull

*The patient underwent a craniotomy to relieve the pressure inside the skull

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10
Q

Crani/al

A

Skull or braincase
Adj: referring to the skull
*Cranial part of the skull encased the brain

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11
Q

Crani/um

A

-um: singular noun ending

Noun form of skull, specifically brain case

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12
Q

Electr/o/encephal/o/gram

A

Chart which records the electrical impulses in the brain.

Used to diagnose epilepsy.

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13
Q

Hydr/o/cephal/us

A

Cephal/o: head
-us: singular noun ending
Definition: excessive quantity of cerebrospinal fluid in the brain.

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14
Q

Myel/o/gram

A

Myel/o: spinal cord or bone marrow

Definition: Photograph of spinal cord after injection with an X-ray dye

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15
Q

Mening/itis

A

Mening/o: meninges( membranes surrounding the brain and spinal cord)
Def: inflammation of the meninges

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16
Q

Nerv/ous

A
Nerv/o: nerve
-ous: referring to
Def: referring to the nervous system
Or
Worried or tense
17
Q

Nerve

A

Neur/o or nerv/o
Adj: Neur/al
Referring to a nerve or the nervous system.
*Spinal cord passes through the neural arch.

18
Q

Neur/algia

A

-algia: pain
Pain which runs along a nerve
*Patient suffers from neuralgia in the left leg.

19
Q

Neur/o/logy

A

Def: study of nervous system and its diseases.
Adj: neurological

20
Q

Neur/o/surgeon

A

Surgeon which operates on the nervous system including the brain.
*Neurologist - treat and diagnose

21
Q

Neur/o/surgery

A

Surgery on the nervous system including the spinal cord and the brain.

22
Q

AD

A

Alzheimer Disease

23
Q

CNS

A

Central Nervous System

24
Q

CSF

A

Cerebrospinal fluid

25
Q

CVA

A
Cerebrovascular accident(stroke)
*brain attack
Caused by:
-Blockage of artery
-Haemorrhage
26
Q

EEG

A

Electroencephalography
Or
Electroencephalogram

27
Q

TIA

A

Transient Ischemic Attack(mini-stroke)
Transient: temporary
Ischemic: not enough blood supply or O2

28
Q

MRI

A

Magnetic Resonance Imaging

29
Q

Definition of Alzheimer Disease(AD)

A

Brain disorder marked by deterioration of mental capacity.

30
Q

Definition of Epilepsy

A

Chronic brain disorder characterized by recurrent seizure activity.
Seizure: sudden electrical impulses above the normal range.

31
Q

Definition of Syncope

A

Fainting; sudden and temporary loss of consciousness as a result of inadequate flow of blood to the brain.

32
Q

Definition of Magnetic Resonance Imaging

A

Magnetic waves and radiofrequency waves are used to create images of the brain and spinal cord.

33
Q

Myel/itis

A

Inflammation of spinal cord.

34
Q

Encephal/itis

A

Inflammation of the brain.

34
Q

Encephal/itis

A

Inflammation of the brain.

35
Q

Encephal/itis

A

Inflammation of the brain.

36
Q

Encephal/itis

A

Inflammation of the brain.