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Ocular Disease 1 > Abnormalities Of Eyelid > Flashcards

Abnormalities Of Eyelid Flashcards

Perfect quiz 1 bitch

1
Q

Inward turning of the eyelid

A

Entropion of the eyelid

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2
Q

Causes the eyelid skin and eyelash to ruv againat the eyeball, that friction cause discomfort and irritation of the cornea

A

Entropion of the eyelid

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3
Q

Usually occurs in the lower eyelid

A

Entropion of the eyelid

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4
Q

Outward turning of the lid margin

A

Ectropion

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5
Q

Leaves the inner eyelid exposed and prone to irritation

A

Ectropion

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6
Q

More common in older adults and generally generally affects only the lower eyelid

A

Ectropion

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7
Q

In severe _______ the entire legth of the eyelid is turned out.

A

Ectropion

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8
Q

Is an acquired eyelid abnormality in which there is a misdirected growth of eyelashes with normal lid margin position

A

Trichiasis

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9
Q

This is an ingrown eyelashes

A

Trichiasis

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10
Q

Occurs when eyelashes incorrectly grow toward the cornea

A

Trichiasis

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11
Q

Incomplete fusion of fetal maxillary process

A

Coloboma of the eyelid

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12
Q

Caused by failure of fusion of thr mesodermal lid folds

A

Coloboma of the eyelid

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13
Q

The most common site of this condition is at the junction of the medial and middle third of the upper eyelid

A

Coloboma of the eyelids

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14
Q

Vertical folds of the skin over the medial canthi, may cause pseudoesotropia

A

Epicanthus

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15
Q

A skin fold of the upper eyelid covering the inner corner of the eye

A

Epicanthus

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16
Q

This condition is often seen as normal finding in very young children and is common in people of Asiatic descent

A

Epicanthus

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17
Q

An epicanthal fold can be an important diagnostic finding in conditions such as –

A

Down Syndrome

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18
Q

Distance between the medial canthus of each eye (intercanthal distance) is the same as the length of each palperbral fissure

A

Telecanthus

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19
Q

Supernumerary row of eyelashes

A

Distichiasis

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20
Q

An abnormality of a second row of lashes emanating from meibomian glands. Lid margin is in normal position

A

Distichiasis

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21
Q

A condition of abnormal eyelash growth with misdirection posteriorlt

A

Trichiasis

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22
Q

A condition of abnormal eyelash growth with misdirection posteriorlt

A

Trichiasis

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23
Q

Relaxation of the skin of the eyelid caused by the atrophy of the elastic tissue, upper eyelid is commonly involved

A

Blepharochalsis

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24
Q

Eyelid skin redundancy and loss of elasticity usually as a result of aging

A

Dermatochalasis

25
Q

Eyelid skin redundancy and loss of elasticity usually as a result of aging

A

Dermatochalasis

26
Q

A type of surgery that repairs droppy eyelids and involves removing excess skin, muscle, fat

A

Blapharoplasty

26
Q

A type of surgery that repairs droppy eyelids and involves removing excess skin, muscle, fat

A

Blapharoplasty

27
Q

Abnormally low position of one or both upper lids

A

Blepharoptosis

28
Q

Abnormal low lying upper eyelis margin with the eye in primary gaze

A

Blapharoptosis

29
Q

The most common form that is
present from birth is due to poor
development of the levator palpebrae
superioris muscle.

A

Blepharoptosis

30
Q

is a congenital condition
in which the eyelashes are abnormally
long, greater than 12mm in the central
area and 8mm in the peripheral.

A

Trichomegaly

31
Q

Various causes include congenital

syndromes, acquired conditions and drugs

A

Trichomegaly

32
Q

also called phthiriasis ciliaris, or ciliary phthiriasis

A

Phthiriasis palpebrarum

33
Q

is an ectoparasitosis of the eyelashes due to
an infestation with Pthirus pubis (sometimes
written Phthirus pubis), also known as pubic
louse or crab louse.

A

Phthiriasis palpebrarum

34
Q

Typically affects children in poor

hygenic conditions

A

Phthiriasis palpebrarum

35
Q

avoid having sexual contact or sharing
bedding or clothing with anyone who has an
infestation.

A

Phthiriasis palpebrarum

36
Q

is a condition that results in the loss

of eyelashes, and sometimes eyebrows.

A

Madarosis

37
Q

The term “madarosis” is derived from the ancient Greek”____”, meaning “bald”. It originally was a
disease of only losing eyelashes but it currently is
the loss of both eyelashes and eyebrows.

A

madaros

38
Q

means bald

A

madaros

39
Q

The physical stress of rubbing or pulling
at your eyes and eyelashes too hard could cause
eyelashes to fall. Also, if you’re experiencing stress
emotionally, it could cause hair loss.

A

madaros

40
Q

is when a person is born with or
develops a patch of white or gray hair while
otherwise maintaining their natural hair color.

A

Poliosis

41
Q

Ocular associations to Poliosis

A

Chronic anterior blepharitis

and Sympathetic ophthalmitis

42
Q

Systemic associations to Poliosis

A

Vogt-Koyanagi-Harada

syndrome AND Waardenburg syndrome

43
Q

occurs when any factor
shortens the anterior lamella of the lid.

Such
factors include congenital malformations, trauma,
burns, scarring skin tumors, allergies, medications,
surgeries such as blepharoplasty, skin diseases, or
involutional changes that result in the loss of skin
elasticity

A

Cicatricial ectropion

44
Q

Contracture of skin pulling lid away from

globe

A

Cicatricial ectropion

45
Q

is caused by horizontal
laxity of the eyelid, attenuation or disinsertion of
eyelid retractors, and overriding by the preseptal
orbicularis oculi muscle.

A

Involutional entropion

46
Q

is a condition that arises following ocular

irritation or inflammation.

A

Acute spastic entropion

47
Q

occurs most commonly as a result of

aging.

A

Entropion

48
Q

By age, the tendons and muscles that hold
your eyelid taut against your eye stretches out and
your eyelid starts to turn in. Previous surgeries,
burns, trauma, infection, inflammation and birth
defects are other causes of entropion.

A

entropion

49
Q

If longstanding may result in corneal

ulceration

A

entropion

50
Q

is an ocular condition
involving malpositioning of the eyelid, which can result in ocular pain, conjunctival
epiphora, or photophobia.

A

Congenital entropion

51
Q

Inturning of entire lower eyelid and

lashes

A

Congenital entropion

52
Q

Very rare - not to be confused with

epiblepharon

A

Congenital entropion

53
Q

Absence of lower lid crease

A

Congenital entropion

54
Q

When skin is pulled down lid also pulls

from globe, does not resolve spontaneously

A

Congenital entropion

55
Q

is a condition in which the
eyelid pretarsal muscle and skin ride
above the eyelid margin to form a horizontal
fold of tissue that causes the cilia to assume a
vertical position.

This condition is typically seen in
children and young adults of Asian descent.

A

Epiblepharon

56
Q

Affected patients have an abnormal congenital horizontal fold of skin near the
upper or lower eyelid

A

Epiblepharon

57
Q

involuntary muscle
contraction characterized by persistent
or repetitive spasm of the orbicularis
muscle

A

Blepharospasm

58
Q

You can’t control this condition. This is called
involuntary blinking or twitching. The
twitching is caused by a muscle spasm
around your eye.

A

Blepharospasm

Ocular Disease 1 (2 decks)

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