Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Year 1 Clinical Medicine > Eyes > Flashcards

Eyes Flashcards

1
Q

Amsler grid

A

A set of charts with various geometric shapes in black and white, used for detecting defects of the central visual field

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

A set of charts with various geometric shapes in black and white, used for detecting defects of the central visual field

A

Amsler grid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Anisocoria

A

Inequality of the diameter of the pupils; may be normal or congenital. Often normal if inequality is within 1mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Inequality of the diameter of the pupils; may be normal or congenital. Often normal if inequality is within 1mm

A

Anisocoria

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Aphakia

A

A condition in which part or all of the crystalline lens of the eye is absent, usually because of surgical removal for the treatment of cataracts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

A condition in which part or all of the crystalline lens of the eye is absent, usually because of surgical removal for the treatment of cataracts

A

Aphakia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Astigmatism

A

An abnormal condition in which the light rays cannot be focused clearly on a point on the retina because of an irregular curvature of the cornea or lens

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

An abnormal condition in which the light rays cannot be focused clearly on a point on the retina because of an irregular curvature of the cornea or lens

A

Astigmatism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Chalazion

A

Small, hard tumor analagous to sebaceous cyst developing on the eye lids, formed by the distention of a meibomian gland with secretion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Small, hard tumor analagous to sebaceous cyst developing on the eye lids, formed by the distention of a meibomian gland with secretion

A

Chalazion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Confrontation

A

A test for estimating peripheral vision

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

A test for estimating peripheral vision

A

Confrontation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Corneal arcus

A

Opaque white ring about corneal periphery due to deposits of lipids or hyaline degeneration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Opaque white ring about corneal periphery due to deposits of lipids or hyaline degeneration

A

Corneal arcus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Cotton wool spot

A

An ill-defined yellow area due to infarction of the nerve layer of the retina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

An ill-defined yellow area due to infarction of the nerve layer of the retina

A

Cotton wool spot

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Background diabetic retinopathy

A

Dot hemorrhages or microaneurysms and the presence of hard and soft waxes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Dot hemorrhages or microaneurysms and the presence of hard and soft waxes

A

Background diabetic retinopathy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Proliferative diabetic retinopathy

A

Development of new blood vessels as a result of anoxic stimulation; vessels grow out of the retina toward the vitreous humor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Development of new blood vessels as a result of anoxic stimulation; vessels grow out of the retina toward the vitreous humor

A

Proliferative diabetic retinopathy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Diopter

A

Refractive power of the lens with focal distance of 1 meter, used as unit of measurement in refraction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Refractive power of the lens with focal distance of 1 meter, used as unit of measurement in refraction

A

Diopter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Ectropion

A

Eversion of an edge or margin, as edge of the eyelid

24
Q

Eversion of an edge or margin, as edge of the eyelid

A

Ectropion

25
Q

Episcleritis

A

Inflammation of the superficial layers of the sclera located in front of the insertion of the rectus muscle

26
Q

Inflammation of the superficial layers of the sclera located in front of the insertion of the rectus muscle

A

Episcleritis

27
Q

Entropion

A

Inversion of an angle or margin, especially the margin of the lower eyelid

28
Q

Inversion of an angle or margin, especially the margin of the lower eyelid

A

Entropion

29
Q

Hordoleum

A

Sty; suppurative inflammation of a sebaceous gland of the eyelid

30
Q

Sty; suppurative inflammation of a sebaceous gland of the eyelid

A

Hordoleum

31
Q

Hyperopia

A

Farsightedness; a refractive error in which light rays entering the eye are focused behind the retina

32
Q

Farsightedness; a refractive error in which light rays entering the eye are focused behind the retina

A

Hyperopia

33
Q

Hyphema

A

Blood in the anterior chamber

34
Q

Blood in the anterior chamber

A

Hyphema

35
Q

Legal blindness

A

Corrected vision worse than 20/200 or

36
Q

Mydriasis

A

Pupillary dilation

37
Q

Pupillary dilation

A

Mydriasis

38
Q

Miosis

A

Abnormal contraction of pupils

39
Q

Abnormal contraction of pupils

A

Miosis

40
Q

Myopia

A

Nearsightedness; a condition resulting from a refractive error in which light rays entering the eye are brought into focus in front of the retina

41
Q

Nystagmus

A

Involuntary rhythmic movements of the eye

42
Q

Involuntary rhythmic movements of the eye

A

Nystagmus

43
Q

Papilledema

A

Edema of the optic disc resulting in loss of definition of the disc margin; the cause often is increased intracranial pressure

44
Q

Edema of the optic disc resulting in loss of definition of the disc margin; the cause often is increased intracranial pressure

A

Papilledema

45
Q

Pinguecula

A

Harmless yellowish triangular nodule in the bulbar conjunctiva on either side of the iris that stops at the limbus

46
Q

Harmless yellowish triangular nodule in the bulbar conjunctiva on either side of the iris that stops at the limbus

A

Pinguecula

47
Q

Presbyopia

A

Hyperopia and impaired near vision from loss of lens elasticity, generally developing during middle age

48
Q

Hyperopia and impaired near vision from loss of lens elasticity, generally developing during middle age

A

Presbyopia

49
Q

Pterygium

A

A triangular patch like thickening of the bulbar conjunctiva that grows slowly to the outer surface of the cornea, usually from the nasal side, and may cover a portion of the cornea

50
Q

A triangular patch like thickening of the bulbar conjunctiva that grows slowly to the outer surface of the cornea, usually from the nasal side, and may cover a portion of the cornea

A

Pterygium

51
Q

Retinitis pigmentosa

A

A chronic progressive disase, which may occur in childhood, characterized by degeneration of the retinal neuroepithelium

52
Q

A chronic progressive disase, which may occur in childhood, characterized by degeneration of the retinal neuroepithelium

A

Retinitis pigmentosa

53
Q

Strabismus

A

A condition in which both eyes do not focus on the same object simultaneously, however either eye can focus independently

54
Q

A condition in which both eyes do not focus on the same object simultaneously, however either eye can focus independently

A

Strabismus

55
Q

Xanthelasma

A

An elevated plaque commonly found on the nasal portion of the eyelid due to elevated cholesterol

56
Q

An elevated plaque commonly found on the nasal portion of the eyelid due to elevated cholesterol

A

Xanthelasma

Year 1 Clinical Medicine (5 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions