Lesson 9

Question 1

It is a refractive error

Answer 1

Hyperopia

Question 2

The eye does not bend or refract light properly to a single focus to see images clearly

Answer 2

Hyperopia

Question 3

Distant objects look somewhat clear, but close objects appear more blurred

Answer 3

Hyperopia

Question 4

Eyes gradually lose the ability to see things clearly up close

Answer 4

Presbyopia

Question 5

It is a changes in vision that is a normal part of aging

Answer 5

Presbyopia

Question 6

It comes from a Greek word which means “old eye”

Answer 6

Presbyopia

Question 7

Presbyopia may start to notice shortly after what age

Answer 7

40

Question 8

A common vision condition in which you can see objects near to clearly, but objects farther away are blurry

Answer 8

Myopia

Question 9

The shape of eyes causes light rays to bend (refract) incorrectly, focusing images in front of your retina instead of on your retina

Answer 9

Myopia

Question 10

An area partial alteration in the field of vision consisting a partially diminished or entirely degenerated visual acuity

Answer 10

Scotomas

Question 11

It is thr double vision

Answer 11

Diplopia

Question 12

When eyes are not lined up properly and they point in different directions

Answer 12

Strabismus

Question 13

It is called the areas you can’t see

Answer 13

Blind spots

Question 14

Partial loss of vision

Answer 14

Scotomas

Question 15

When you see two images of the same thing

Answer 15

Double vision / Diplopia

Question 16

Eye discomfort in bright light

Answer 16

Photophobia

Question 17

Fesr of light

Answer 17

Photophobia

Question 18

4 examples of changes in vision

Answer 18

Hyperopia
Presbyopia
Myopia
Scotomas

Question 19

What are the areas of history interview in the eye

Answer 19

Eye history
Family history
Lifestyle habits

Question 20

Components of eye examination

Answer 20

Vision test
Extraocular movements

Question 21

This physical examination includes assessment of cardinal fields, convergence, corneal light test, cover-uncover test

Answer 21

Extraocular movements

Question 22

Expressed as two numbers

Answer 22

Visual acuity

Question 23

This part indicates the distance of the patient from the chart and this number should always be 20 unless the patient moved closer to see

Answer 23

Numerator

Question 24

The distance at which a normal eye can read the line of letters

Answer 24

Denominator

Question 25

A special hand held card which helps identify the need of reading of glasses or biforcals in patients older than 45 years

Answer 25

Rosenbaum Chart

Question 26

This can be utilized to test visual acuity at the bedside

Answer 26

Rosenbaum Chart

Question 27

Held 14 inches from the patient's eyes, the card stimulates a _______

Answer 27

Snellen Chart

Question 28

What to check in external eye examination

Answer 28

Position and allignment of the eye Eyebrows Eyelids

Question 29

Open area between the upper and lower eyelids

Answer 29

Palpebral fissures

Question 30

What to check or inspect in the cornea and lens

Answer 30

Opacity

Question 31

It is normally fairly flat and forms a relatively oprn angle with the cornea, the lightnings cast no shadow

Answer 31

Iris

Question 32

What to inspect in pupils

Answer 32

Size, shape, and symmetry

Question 33

What size if the pupil large

Answer 33

5 mm

Question 34

What size if the pupil small

Answer 34

3 mm

Question 35

The nurse would examine the patient's eyes without dilating pupils

Answer 35

Opthalmic Examination

Question 36

The view is therefore limited to the posterior structures of retina

Answer 36

Ophthalmic examination

Question 37

Opthalmologists dilate the pupils the patients with the use of

Answer 37

Mydriatic Drops

Question 38

A fine rhythmic oscillation of the eyes

Answer 38

Nystagmus

Question 39

A fine rhythmic oscillation in the eyes

Answer 39

Nystagmus

Question 40

This test helps identify the cause of excessive tearing

Answer 40

Nasolacrimal duct obstruction

Question 41

Known as lazy eye

Answer 41

Amblyopia

Question 42

This loss of vision is du4 to an alteration in neutral pathways in the developing brain which in turn decreases

Answer 42

Amblyopia

Question 43

Drooping of eyelid

Answer 43

Ptosis

Question 44

More commonly in the elderly, in an inward turning of the lid margin

Answer 44

Entropion

Question 45

The margin of the lower lid is turned outward

Answer 45

Ectropion

Question 46

The eyeball protudes forward

Answer 46

Exophthalmos

Question 47

Wide eye stare

Answer 47

Lid retraction

Question 48

A superficial grayish white opacity in the cornea, secondary to an old injury inflammation

Answer 48

Corneal Scar

Question 49

A thin grayish white arc or not quite at the edge of the cornea

Answer 49

Corneal Arcus

Question 50

Opacities of lenses through pupil

Answer 50

Cataract

Question 51

A triangular thickening of the bulbar conjunctiva that grows slowly across the surface of cornea, usually from the nasal side

Answer 51

Pterygium

Question 52

Looks gray when seen by the flashlight, gray opacity is surrounded by a black rim

Answer 52

Nuclear Cataract

Question 53

Produces spoke like shadows that point inward-gray against black, as seen with the flashlight, or black against red with ophthalmoscope

Answer 53

Peripheral Cataract

Question 54

E chart

Answer 54

Snellen chart

Question 55

Near vision card

Answer 55

Rosenbaum Eye Chart

Question 56

What to inspect in internal eye examination

Answer 56

Cornea and Lens Iris Pupils

Question 57

Cranial nerve of Optic

Answer 57

Cranial II