wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Primary Eye Care and Refraction - Sample 1

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

What is the accommodative lag if the accommodative response is 2.5D at a distance of 10inches?

a)

3D

b)

2.5D

c)

2D

d)

1.5D

2.

It is a near acuity test from birth to age 5. It is also used in physically or mentally-impaired children

a)

Tumbling E

b)

Forced LEA Symbols

c)

Preferential Looking

d)

Snellen Chart

3.

An 18 year-old female patient has self-inflicted corneal abrasion with a mascara brush. Her symptomatology is likely to include:

a)

photophobia

b)

lacrimation

c)

blepharospasm

d)

all of the above

4.

The most common problem that initiates a prescription for spectacles around age 3 is:

a)

accommodative SOT

b)

exotropia

c)

none of the above

d)

all of the above

5.

When the angle of squint is substantially the same in all fields of gaze, the squint is said to be:

a)

noncomitant

b)

paralytic

c)

concomitant

d)

neurogenic

6.

Which of the following subjective tests are not used to detect and measure astigmatism?

a)

Stenopaic slit refraction

b)

Robinson cohen scale

c)

paraboline test

d)

duochrome test

7.

In myopes, the vitreous body us generally less solid than in hyperopes.

a)

true

b)

false

8.

This is used to subjectively determine the power required to correct the refractive error of each of the principal meridians.

a)

stenopaic slit refraction

b)

flipper lens

c)

multiple pinhole spectacle

d)

none of these

9.

Monocular diplopia may be a symptom of:

a)

cataractous changes of the crystalline lens

b)

uncorrected high astigmatism

c)

polycoria

d)

all of these

10.

Drug of choice for cycloplegia in children:

a)

atropine

b)

homatropine

c)

cyclopentolate

d)

tropicamide

11.

Drug of choice for dilation and provides weak cycloplegia:

a)

atropine

b)

homatropine

c)

cyclopentolate

d)

tropicamide

12.

Which of these statements about cover test is true?

a)

Speed is essential

b)

Can detect suppression

c)

Can distinguish phoria to tropia

d)

all of these

13.

Asthenopia is used almost exclusively to designate the visual fatigue and other symptoms arising from uncorrected:

a)

astigmatism

b)

myopia

c)

hyperopia

d)

ametropia

14.

The threshold of minimum displacement of an object under optimal conditions is the same order as: (new learning to some, perhaps)

a)

vernier acuity

b)

resolution acuity

c)

snellen acuity

d)

recognition acuity

15.

The condition in which the eyes fail to achieve simultaneous bifoveal fixation is called:

a)

phoria

b)

suppression

c)

squint

d)

ametropia

16.

With proper blur, the patient reports that the 10 o'clock line is the darkest/clearest on the dial. What is the axis of the correcting minus cylinder?

a)

30

b)

60

c)

90

d)

120

17.

What is the minimum amplitude of accommodation is expected for a 40 years-old individual?

a)

6.00D

b)

6.50D

c)

5.50D

d)

5D

18.

Which of the following do not produce a patient complaint of double vision?

a)

occasional exotropia

b)

keratoconus

c)

uncorrected astigmatism

d)

none of these

19.

Which of the following retinoscopy methods is used when the patient has small pupils, cataract, or other media opacities that make the retinoscope reflex faint and indistinct?

a)

static retinoscopy

b)

MEM retinoscopy

c)

radical retinoscopy

d)

book retinoscopy

20.

Which of the following produce a patient complaint of temporary loss of vision?

a)

migraine

b)

multiple sclerosis

c)

carotid artery occlusive disease

d)

all of these