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WRITTEN REVALIDA > Visual Analysis 1 > Flashcards

Visual Analysis 1 Flashcards

1
Q

Visual Pattern

A

Accommodative Pattern
Convergence Pattern
Neurological Pattern

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2
Q

Set of symptoms characteristic of a medical condition

A

Symptomatology

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3
Q

Decreased vision that is ocular in nature

A

Constant BOV

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4
Q

Decreased vision that is pathologic in nature

A

Intermittent BOV

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5
Q

Analysis:
Dry refraction VT #7: -3.00DS
Wet refraction VT #7: -1.00DS

Question: If myopia gets down after wet refraction or superfog, the patient might have?

A

Pseudo myopia

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6
Q

Analysis:
Dry refraction VT #7: = +2.50DS
Wet refraction VT #7= +4.75DS

Question: If hyperopia goes up after wet refraction or superfog, the patient might have?

A

Latent hyperopia

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7
Q

If the patient has hypertension, high blood sugar, hyperthyroid he/she might have?

A

Induced myopia

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8
Q

If patient has hyperthyroidism, hypoglycemia, or anemia, he/she might have?

A

Index hyperopia

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9
Q

BOV during night, patient might have?

A

Nocturnal myopia

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10
Q

BOV occurring in bright daylight, the patient might have?

A

Nuclear or posterior sub capsular cataract

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11
Q

BOV during transient loss of vision (amaurosis fugax), the patient might have?

A

Carotid artery occlusion

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12
Q

Temporary loss of vision is called

A

Amaurosis fugax

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13
Q

7 coatings of the lens:

A

Hard coat
Anti-radiation
Anti-reflection
Anti-static
Hydrophobic coat
Scratch-resistant
Another hard coating

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14
Q

Visible light transmission of CR-39

A

92%

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15
Q

Visible light transmission of polycarbonate

A

85-88%

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16
Q

A type of HA where the pain is constant, more or less severe, and of a deep, steady boring character

A

Intracranial Dse. HA

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17
Q

HA is generally frontal or mid-orbital, increasing in duration and in severity as the day goes by

A

HA in Presbyopia

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18
Q

HA is generally mid-orbital, but in some cases may be frontal. Condition commences earlier in the day

A

HA in Astigmatism

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19
Q

HA over brow with a tension and pulling effect. It may be unilateral radiating HA

A

HA in Vertical Phoria

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20
Q

HA coming on with near work; very similar to HA of hyperopia

A

HA in esophoria

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21
Q

HA usually on occipital but may extend to frontal region

A

HA in high exophoria

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22
Q

HA of frontal or/and mid orbital along with symptoms such as watery secretions and burning sensation

A

HA in hyperopia

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23
Q

HA accompanying changes in lens prescription should be checked with the ff characteristics

A

Incorrect PD
Prescription

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24
Q

Occurs as a recurrent episodes of bursting pain, usually worse in the morning and associated with vomiting

A

HA associated with brain tumor

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25
Q

HA with occurrence of visual phenomena such as scotoma or field defects

A

Migraine HA

26
Q

Migraine HA tends to occur in individuals who are

A

Indecisive
Insecure
Perfectionist
Compulsive
Sensitive
Anxious

27
Q

Migraine type with visual aura and HA is unilateral

A

Classic migraine

28
Q

Migraine type without visual aura

A

Common migraine

29
Q

Visual aura has been described as

A

Scintillating scotoma or fortification scotoma

30
Q

Visual changes in migraine

A

Loss/blur vision at periphery seeing color
Seeing crescent shape or zigzag
Seeing changes in sizes
Experiencing tunnel/central vision

31
Q

HA caused by a reaction to trigger substances

A

Vascular HA

32
Q

HA that can be dull or throbbing, located at the frontal or front-temporal portion, occipital

A

Vascular HA

33
Q

A dull-deep aching and non-pulsating HA felt frontal and maxillary regions due to allergens, viruses

34
Q

HA present in the morning but wakes up patient during sleep AM

A

Intracranial HA

35
Q

Pain is constant, more or less severe, deep, and steady HA

A

Intracranial HA

36
Q

A type of psychogenic HA which is a result from normal physiological concomitants, anxiety equivalent or emotional tension

A

Tension-anxiety

37
Q

A psychogenic type HA that attempt on the part of px to relieve an emotional tension

A

Conversion-hysteria

38
Q

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

A

Neuralgias HA

39
Q

HA described as knife like or throbbing pain and there is dysfunction in nerves

A

Neuralgias

40
Q

Prolonged use of unhygienic CL may cause

41
Q

Px reported having eye GUT in medications reveals that px has dry eye- T or F

42
Q

Subconjunctival hemorrhages is a serious disease that need to be treated immediately- T or F

43
Q

Psuedomyopia is a condition where myopia increases in decrease illumination- T or F

44
Q

Primary HA’s

A

Ocular HA
Migraine HA
Tension HA

45
Q

Vascular HA is secondary AH- T or F

46
Q

A person has 6 pairs of sinuses- T or F

47
Q

Intracranial HA is present during awakening that is triggered by ingested food within the day- T or F

48
Q

Every time a person blink, it distributes tears upon the globe- T or F

49
Q

Px has average of 5 seconds result in Schirmer test will have dry eye- T or F

50
Q

T or F- Dark complexion will have dull fundus

51
Q

Tropia can be influenced by facial asymmetry- T or F

52
Q

Nocturnal myopia is most common symptoms of retinitis pigmentosa- T or F

53
Q

T or F- Symptom is a subjective manifest alteration

54
Q

T or F- Constant BOV is refractive in nature

55
Q

T/F- presbyopes and hyperopic px have BOV at far and near

56
Q

T/F- lacrimal gland, krauze and wolfring are secretors of lipid layers of tears

57
Q

Latent hyperopia can be revealed thru lights on and off refraction- T or F

58
Q

T-F- KK has bigger image jump than FT

59
Q

T/F- The lower amount in mm of BC, the flatter

60
Q

Allergic rhinitis is caused due to

A

Redness, follicles, conjunctival concretions

61
Q

Lacrimation is caused due to

A

Dry eyes, FB sensation, acute glaucoma, conjunctivitis, old age, allergies

62
Q

Etiology of refractive power

WRITTEN REVALIDA (11 decks)

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