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Intro To Opto > PRELIM REVIEW > Flashcards

PRELIM REVIEW Flashcards

1
Q

THE PROCESS OF BENDING LIGHT TO PRODUCE A FOCUSED IMAGE ON THE RETINA

A

REFRACTION

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2
Q

MULTIPLE FOCAL POINTS RESULTS IN BLURRY IMAGE

A

ASTIGMATISM

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3
Q

VISUAL IMAGE IS FOCUSED BEHIND THE RETINA

A

HYPEROPIA

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4
Q

VISUAL IMAGE IS FOCUSED IN FRONT OF THE RETINA

A

MYOPIA

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5
Q

THE LENS IS CONTROLLED BY THE MUSCLE

A

CILIARY

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6
Q

SEGMENT HEIGHT IS THE

A

DISTANCE FROM THE NEAR VISION PORTION OF THE LENS TO THE BOTTOM OF THE LENS IN MILLIMETERS

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7
Q

LASIK MEANS

A

LASER IN SITU KERATOMILEUSIS

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8
Q

THE LIGHT SENSITIVE TISSUE AT THE BACK OF THE EYE. IT CONVERTS LIGHT INTO ELECTRICAL IMPULSES THAT ARE SEND TO THE BRAIN THROUGH THE OPTIC NERVE

A

RETINA

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9
Q

MAIN REFRACTIVE MEDIUM OF THE EYE

A

LENS

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10
Q

A PERSON WHO IS PROFICIENT IN THE SCIENCE OF OPTICS

A

OPTICIAN

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11
Q

SUB-SPECIALTY IN OPTOMETRY THAT EMPHASIZES VISUAL TRAINING AS A WAY TO IMPROVE THE WAY A PATIENT USES HIS OR HER EYES

A

BEHAVIORAL OPTOMETRY

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12
Q

SUB-SPECIALTY IN OPTOMETRY THAT FOCUSED ON AGE-RELATED EYE CARE PARTICULARLY THE OLD

A

GERIATRIC OPTOMETRY

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13
Q

SUB-SPECIALTY IN OPTOMETRY THAT IS CONCERNED WITH THE EFFICIENT AND SAFE VISUAL FUNCTIONING OF AN INDIVIDUAL WITHIN WORKPLACE

A

OCCUPATIONAL OPTOMETRY

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14
Q

CX MEANS

A

WITHOUT CORRECTION

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15
Q

PROVIDES 2/3 OF THE EYE’S REFRACTING POWER

A

CORNEA

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16
Q

POSTERIOR 2/3 PORTION OF THE OUTERMOST LAYER

A

SCLERA

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17
Q

INNERMOST LAYER OF THE CORNEA

A

ENDOTHELIUM

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17
Q

IT IS CONTROLLED BY THE DILATOR AND THE SPHINCTER MUSCLES

A

IRIS

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17
Q

STRUCTURE BETWEEN THE IRIS AND THE CHOROID

A

CILIARY BODY

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18
Q

PART OF THE MIDDLE VASCULAR LAYER, EXCEPT

A

RETINA

19
Q

THE DISTANCE BETWEEN THE OPEN UPPER AND LOWER LID MARGINS.

A

PALPEBRAL APERTURE

20
Q

THE BORDER OF THE CORNEA AND THE SCLERA

A

LIMBUS

21
Q

THIS EYE STRUCTURE IS OFTEN EVALUATED TO CHECK THE PERSON’S NEUROLOGICAL FUNCTION

A

PUPIL

22
Q

IT IS A LAYER BETWEEN RETINA AND THE SCLERA

A

CHOROID

23
Q

THE TYPE OF PHOTORECEPTOR THAT IS RESPONSIBLE FOR CENTRAL VISION

A

CONES

24
Q

THE TYPE OF PHOTORECEPTOR THAT IS RESPONSIBLE FOR PERIPHERAL VISION

A

RODS

25
Q

THE TYPE OF PHOTORECEPTOR THAT IS RESPONSIBLE FOR DETECTING DIFFERENT WAVELENGTHS OF LIGHT

A

CONES

26
Q

AREA OF CLEAREST VISION

A

FOVEA

27
Q

IT IS THE AREA BETWEEN THE IRIS THE LENS AND ZONULES

A

POSTERIOR CHAMBER

28
Q

AREA BETWEEN THE CORNEA AND THE IRIS

A

ANTERIOR CHAMBER

29
Q

THE AQUEOUS HUMOR IS FORMED IN THE

A

CILIARY BODY

30
Q

THE AQUEOUS HUMOR BY THE

A

CILIARY PROCESS

31
Q

IT IS COMPOSED MAINLY OF WATER AND COMPRISES ABOUT 2/3 OF THE EYE’S VOLUME GIVING IT FORM AND SHAPE

A

VITREOUS HUMOR

32
Q

A THIN TRANSPARENT MUCOUS MEMBRANE THAT COVERS AND PROTECTS THE SCLERA AND INNER LIDS

A

CONJUNCTIVA

33
Q

PREVENTS SWEAT WATER AND OTHER DEBRIS FALLING INTO THE EYE

A

EYELASHES

34
Q

INNERMOST LAYER OF TEAR FILM

A

MUCIN

35
Q

LAYER OF THE TEAR FILM THAT PREVENTS THE OTHER LAYERS FROM THE EVAPORATING

A

MUCIN

36
Q

A CONDITION IN WHICH THE EYELIDS TURNED OUTWARDS

A

ECTROPION

37
Q

PRIMARY ACTION OF LATERAL RECTUS MUSCLES

A

ABDUCTION

38
Q

TERTIARY ACTION OF SUPERIOR RECTUS MUSCLES

A

ADDUCTION

39
Q

TERTIARY ACTION OF INFERIOR OBLIQUE MUSCLES

A

ABDUCTION

40
Q

PRIMARY ACTION OF INFERIOR RECTUS MUSCLES

A

DEPRESSION

41
Q

PRIMARY ACTION OF MEDIAL RECTUS

A

ADDUCTION

42
Q

PRIMARY ACTION OF INFERIOR OBLIQUE

A

EXTORSION

43
Q

PRIMARY ACTION OF SUPERIOR OBLIQUE

A

INTORSION

44
Q

A CONDITION OF TWO ROW IN EYELASHES

A

DISTICHIASIS

45
Q

ABNORMALLY POSITIONED EYELASHES THAT GROW BACK TOWARDS THE EYE

A

ENTROPION

46
Q

STRUCTURE THAT BEGINS AT THE OUTER EDGE OF THE CORNEA COVERING THE VISIBLE PART OF THE SCLERA AND LINING INSIDE OF THE EYELIDS

A

CONJUNCTIVA

Intro To Opto (9 decks)

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