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Medical Terminology > 5.3 Observation and Discovery - Objective > Flashcards

5.3 Observation and Discovery - Objective Flashcards

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USMLE® Step 1 flashcards
1
Q

echoencephalography

A

procedure used to examine the brain using sound waves

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2
Q

electroencephalography (EEG)

A

procedure used to examine the electrical activity of the brain

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3
Q

lumbar puncture (LP)

A

inserting a needle into the lumbar region of the spine in order to collect spinal fluid, commonly called a

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4
Q

cerebral angiography

A

procedure used to examine blood vessels in the brain

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5
Q

magnetic resonance angiography (MRA)

A

procedure used to examine blood vessels

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6
Q

myelogram

Myelo-Spinal cord
Gram- Record

A

image of the spinal cord, usually done using x-ray

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7
Q

positron emission tomography (PET) scan

A

an imaging procedure that uses radiation (positrons) to produce cross sections of the brain

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8
Q

transcranial Doppler sonography

A

an imaging technique that produces an image of the brain using sound waves sent through the skull

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9
Q

transcranial Doppler sonography

A

imaging technique that produces an image of the brain using sound waves sent through

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10
Q

cerebellitis

cerebell / itis
cerebellum / infl

A

inflammation of the cerebellum

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11
Q

cerebral atrophy

Cerebral- Brain
Al - pertaining to
atrophy- nourishment

A

wasting away of brain tissue

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12
Q

duritis

A

inflammation of the dura

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13
Q

encephalocele

encephal- brain
cele- hernia

A

hernia of the brain (normally through a defect in the skull)

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14
Q

hematoma

Hemat- Blodd vessel
Oma- Tumor

A

tumorlike mass made up of blood

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15
Q

cranial hematoma

cranial- Skull
hemat- blood vessel
oma- tumor

A

a hematoma beneath the skull

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16
Q

epidural hematoma

epi- upon
dura-
al- pertaining to 
hemat- blood vessel 
oma- tumor
A

hematoma located on top of the dura

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17
Q

intracerebral hematoma

A

a hematoma located inside the brain

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18
Q

subdural hematoma

Sub- beneath
dura
hemat- blood vessel
oma- tumor

A

a hematoma located beneath the dura

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19
Q

macrocephaly

Macro- large
Cephal- head
y- condition

A

abnormally large head

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20
Q

microcephaly

Micro- small
cephal- head
y- condition

A

abnormally small head

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21
Q

meningocele

mening
cele- hernia

A

a hernia of the meninges

22
Q

myelocele

myelo- spinal cord
cele- hernia

A

a hernia of the spinal cord

23
Q

myelomalacia

myelo- spinal cord
malacia- softening

A

abnormal softening of the spinal cord

24
Q

myelomeningocele

Myelo- Spinal cord
menings
cele- hernia

A

a hernia of the spinal cord and meninges

25
Q

neuritis

neuro- nerve
itis- inflammation

A

nerve inflammation

26
Q

neuroma

neruo- nerve
oma- tumor

A

a nerve tumor

27
Q

neurosclerosis

neuro- nerve
scelerosis- hardneing

A

hardening of nerves

28
Q

agnosia

a- not
gnosi- knowledge

A

not having knowledge

29
Q

apathy

a- not
pathy- suffering
y- condition

A

lack of emotion

30
Q

hyperkinesia

Hyper- over
kinesia- movement

A

increase in muscle movement or activity

31
Q

neurasthenia

A

nerve weakness

32
Q

neuroglycopenia

A

deficiency of sugar that interferes with normal brain activity

33
Q

nystagmus

A

involuntary back and forth eye movements

34
Q

prosopagnosia

A

inability to recognize faces

35
Q

anesthesiologist

A

doctor who specializes in anesthesiology

36
Q

afferent nerve

A

nerve that carries impulses toward the central nervous system

37
Q

efferent nerve

A

nerve that carries impulses away from the central nervous system

38
Q

neurogenic

A

originating from/created by nerves

39
Q

psychiatrist

A

doctor who specializes in the treatment of the mind

40
Q

psychiatry

A

branch of medicine that focuses on the treatment of the mind

41
Q

psychogenic

A

originating in/created by the mind

42
Q

psychologist

A

doctor who specializes in the study of the mind

43
Q

psychology

A

branch of medicine that focuses on the study of the mind

44
Q

psychosomatic

A

pertaining to the relationship between the body and the mind

45
Q

diopathic

A

having no known cause or origin

46
Q

interictal

A

time between seizures

47
Q

postictal

Post- after
ictal- seizure

A

time after a seizure

48
Q

preictal

A

time before a seizure

49
Q

tonic

A

pertaining to muscle tone (normally weak or unresponsive)

50
Q

clonus

A

muscle spasm or twitching

51
Q

tonic-clonic seizure

A

seizure characterized by both a tonic and a clonic phase

Medical Terminology (62 decks)

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