Unit-7-Eye Examination.ppt

(1)

Eye Examination

Prepared by Tesfa D. (B.Sc.,

M.Sc.)

F

Februa

ebruary

ry,

, 2!2

2!2

1

(2)

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Objective



_{Describe the normal position of the eye}

lids.



_{Identify the}

_{Identify the exter}

_{external anatomical}

_{nal anatomical}

structure of the eye.



_{Demonstrate complete history taking}

for a patient with eye complaints.

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"e#ie$ of Eye %natomy and

P&ysio'oy



_{The eye is the sensory organ of vision.}



_{It is well protected by the bony orb}

_{It is well protected by the bony orbital}

_ital

cavity surr

cavity surrounded with a

ounded with a cushion of fat.

cushion of fat.



_{The eyelids further protect the eye from}

injury, strong light and dust.



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ont*d



_{The palpebral ssure is the open space}

between the eyelids.



_{!hen closed, the}

_{!hen closed, the lid margins}

_{lid margins}

approximate comp

approximate completely

letely. !he

. !hen op

n open

en

the upper lid covers the part of the iris.



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ont*d



_{The canthus is}

_{The canthus is the corn}

_{the corner of the}

_{er of the}

eye, the angle where the lids meet.



_{"t the inner canthus, the carnucle is}

a small #esh mass containing

sebaceous glands.



_{!ithin the upper lid, there are tarsal}

plates that contain the meibomian

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ont*d

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ont*d

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_The

_{The exposed part of the eye has a}

_{exposed part of the eye has a}

transparent protective covering.

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ont*d

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_{The bulbar conjunctiva overlays the}

eyeball with the white sclera showing

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ont*d

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_{The lacrimal apparatus pr}

_{The lacrimal apparatus provides}

_ovides

constant irrigation to keep the

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ont*d

"bnormal&:



_{The larger the denominator the poor}

_{The larger the denominator the poorer}

_er

the vision.



₄

_{4efer vision}

_{efer vision poorer than (39)3 impaired}

_{poorer than (39)3 impaired}

vision may be du

vision may be due to refractive err

e to refractive error,

or,

opacity in the

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ont*d



_{If the person is unable to see even the}

largest letters, shorten the distance to

the chart until it is

the chart until it is seen and recor

seen and record that

d that

distance. 7x 6'39(338.

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Unit-7-Eye Examination.ppt

Full text

Eye Examination

Eye Examination

Prepared by Tesfa D. (B.Sc.,

Prepared by Tesfa D. (B.Sc.,

M.Sc.)

M.Sc.)

F

Februa

ebruary

ry,

, 2!2

2!2

Objective

Objective





Describe the normal position of the eye

Describe the normal position of the eye

lids.

lids.





Identify the

Identify the exter

external anatomical

nal anatomical

structure of the eye.

structure of the eye.





Demonstrate complete history taking

Demonstrate complete history taking

for a patient with eye complaints.

"e#ie$ of Eye %natomy and

"e#ie$ of Eye %natomy and

P&ysio'oy

P&ysio'oy





The eye is the sensory organ of vision.

The eye is the sensory organ of vision.





It is well protected by the bony orb

It is well protected by the bony orbital

ital

cavity surr

cavity surrounded with a

ounded with a cushion of fat.

cushion of fat.





The eyelids further protect the eye from

The eyelids further protect the eye from

injury, strong light and dust.

injury, strong light and dust.



ont*d

ont*d





The palpebral ssure is the open space

The palpebral ssure is the open space

between the eyelids.

between the eyelids.





!hen closed, the

!hen closed, the lid margins

lid margins

approximate comp

approximate completely

letely. !he

. !hen op

n open

en

the upper lid covers the part of the iris.

the upper lid covers the part of the iris.

_{Describe the normal position of the eye}

_{Describe the normal position of the eye}

_{Identify the}

_{Identify the exter}

_{external anatomical}

_{nal anatomical}

_{Demonstrate complete history taking}

_{Demonstrate complete history taking}

_{The eye is the sensory organ of vision.}

_{The eye is the sensory organ of vision.}

_{It is well protected by the bony orb}

_{It is well protected by the bony orbital}

_ital

_{The eyelids further protect the eye from}

_{The eyelids further protect the eye from}

_{The palpebral ssure is the open space}

_{The palpebral ssure is the open space}

_{!hen closed, the}

_{!hen closed, the lid margins}

_{lid margins}

_{The canthus is}

_{The canthus is the corn}

_{the corner of the}

_{er of the}

_{"t the inner canthus, the carnucle is}

_{"t the inner canthus, the carnucle is}

_{!ithin the upper lid, there are tarsal}

_{!ithin the upper lid, there are tarsal}

_The

_{The exposed part of the eye has a}

_{exposed part of the eye has a}

_{The bulbar conjunctiva overlays the}

_{The bulbar conjunctiva overlays the}

_{The lacrimal apparatus pr}

_{The lacrimal apparatus provides}

_ovides

_{The larger the denominator the poor}

_{The larger the denominator the poorer}

_er

₄