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Visual Analysis > Headache & EOR > Flashcards

Headache & EOR Flashcards

1
Q

most often due to a reaction to trigger substances

A

vascular

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2
Q

Cause of vascular headache

A

something that the patient has ingested in the prior 24 hrs

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3
Q

Characteristic of vascular headache

A

dull or throbbing

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4
Q

location of vascular headache

A

frontal
fronto-temporal portion
occipital

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5
Q

True or false

Vascular headache is only present on awakening of patient and does not awaken patient in the morning

A

False

Vascular HA is present on awakening and may also awaken the px in the morning.

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6
Q

Both astigmatic/ocular headache and vascular headache are with occipital pain, give ddx

A

Vascular - present in the morning
astigmatic/ocular headache - present in the afternoon

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7
Q

2 types of psychogenic headache

A

Tension-anxiety
Conversion-hysteria

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8
Q

result of normal physiological concomitants, anxiety equivalent or emotional tension which is accompanied by spam and contraction of the cervical and scalp musculature (muscle pain)

A

Tension-anxiety

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9
Q

Tension-anxiety is a result of normal physiological concomitants, anxiety equivalent or emotional tension which is accompanied by

A

spam and contraction of the cervical and scalp musculature (muscle pain)

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10
Q

an attempt to the part of the px to relieve an emotional tension

A

conversion hysteria

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11
Q

Location of tension headache

A

Frontal
Occipital
Muscle pain

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12
Q

is a dull, deep aching and non-pulsating headache felt in the frontal and maxillary regions.

A

Sinus headache

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13
Q

character of sinus headache

A

dull
deep aching
non-pulsating

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14
Q

location of sinus headache

A

frontal and maxillary

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15
Q

Sinus headache is more severe in the 1._______ and diminishing 2. ___________________ except for the maxillary sinusitis, in which the pain often begins in the ____________and relieved by ________.

A
  1. morning
  2. later in the day
  3. early afternoon
  4. recumbency
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16
Q

Character of intracranial disease headache

A
  • constant, more or less severe, deep & steady
  • sharp in nature
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17
Q

Location of intracranial HA

A

top or front of the head and occipital

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18
Q

evidence of neurological dysfunction

A

Intracranial HA with bursting pain and often associated with vomiting

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19
Q

disappearing with changes in the position of the head, is characteristic of

A

ventricle tumor

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20
Q

the pain is characterized by sudden, violent and paroxysmal that usually lasting for a matter of second

A

neuralgia

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21
Q

Neuralgia is described as

A

tearing, knife-like or stabbing pain

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22
Q

Neuralgia attacks can be precipitated by pressure on trigger area, which are at the:

A

supraorbital foramen or in the lateral neck area

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23
Q

Cluster headache is also known as

A

histamine cephalgia

24
Q

character of cluster headache

A

severe, boring, unilateral

25
Q

Location of cluster headache

A

temporal region

26
Q

Cluster headache is often accompanied by

A

ipsilateral lacrimation
nasal congestion

27
Q

most sufferers of cluster headache are

A

middle aged men

28
Q

More apt to occur while a person is lying down

A

cluster headache

29
Q

Sometimes the sufferer can abort an attack by getting up and walking around or even sitting up in the bed. The patient often described the pain as unbearable.

A

cluster HA

30
Q

greatest image jump

A

kryptok

31
Q

less image jump

A

flattop

32
Q

no image jump

A

PAL

33
Q

refers to the process of evaluating and interpreting various aspects of a patient’s visual system to asses their visual health, functioning, and perfromance that will aid in the diagnosis and management of vision condition.

A

visual analysis

34
Q

Purposes of visual analysis

A
  1. Diagnosis and treatment
  2. Monitor Visual Health
  3. Prescription of corrective measure
  4. Evaluation of visual function
  5. Detection of eye diseases and conditions
  6. Patient education and counseling
35
Q

Etiology of refractive error

A

Axial
Curvature
Index
Obliquity

36
Q

What type of EOR has longer than normal axial length?

A

Axial myopia

37
Q

What type of EOR has shorter than normal axial length

A

Axial hyperopia

38
Q

Axial length of a newborn baby

A

17.3 mm

39
Q

Axial length: 7-8 years old

A

20-22 mm

40
Q

Axial length: 7-8 years old

A

20-22 mm

41
Q

Estimate EOR of a newborn baby

A

+2.00D to +3.50D

42
Q

For every 1 mm in axial lengthening is equal to

A

3.00 D

43
Q

What is the axial length if the EOR is -9.25 D?

A

27.08 mm

44
Q

How much EOR is present if the axial length is 21.92?

A

6.25D

45
Q

What type of EOR is present with steep cornea?

A

Curvature myopia

46
Q

What type of EOR is present with steep cornea?

A

Curvature myopia

47
Q

What type of EOR is present with flat cornea?

A

Curvature hyperopia

48
Q

Flatter/steeper?

Higher the amount of ROC in MM
Lower amount of ROC in MM
Higher the amount in D
Lower the amount in D

A

Higher the amount of ROC in MM → the FLATTER
Lower amount of ROC in MM → the STEEPER
Higher the amount in D → the STEEPER
Lower the amount in D → the FLATTER

49
Q

Normal curvature of the cornea in:
1. mm
2. D

A
  1. 7.8 mm
  2. 44D
50
Q

High index of refraction

A

Index myopia

51
Q

Weak index of refraction

A

Index hyperopia

52
Q

Normal index of refraction of AH/VH

A

1.33

53
Q

Age of early maturity

A

20-35,40

54
Q

Age of maturity

A

40 and above

55
Q

Ethnic group/ Race
1. Korean
2. 1st world country
3. 3rd world

A
  1. Myopic
  2. Myopic
  3. Hyperopic
56
Q

According to physical built
1. Tall & long extremities
2. Short or small

A
  1. Hyperopic
  2. Myopic
57
Q

According to attitude
1. Shy, introvert
2. Confident, outgoing, extrovert

A
  1. Myopic
  2. Hyperopic

Visual Analysis (3 decks)

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