The Eye

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Question 1 of 1

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147968

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What would be the most likely cause of a bitemporal hemianopia ?

Select the correct answer(s).

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147973

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In the pupillary light reflex the optic nerve first synapses in:

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147976

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A man comes into casualty having severed his detached his right retina. At rest his pupils are the same size, what would you see if you shone a light into his right eye ?

Select the correct answer(s).

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147978

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Boltz comes in after a night out and he has yet agin succeeded in bring back Anna Mcguigan. However in the morning Phill and James come out to find Boltz with his head in is hands repeatedly saying 'oh no it's happened again'. When he looks up at the boys they notice boltz's pupils are different sizes at rest, as top medical students Phill and James shine a light in both of his eyes and notice his left pupil does not constrict well at all. What is the most likely cause of this ?

Select the correct answer(s).

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Explanation

pupils different sizes at rest indicate an EFFERENT PUPIL defect, due to damage to the parasympathetic supply which can be caused by 2 ways preganglionic: brain swelling, damage to CNIII (as parasympathetic supply runs with it to the eye). postganglionic

144682

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What is the section of eye ball called where the sclera connects with the cornea and does it have a function ?

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147810

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Select the correct statement regarding innervation to the anatomy of the eye.

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147811

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Aqueous humour is responsible for which of the following properties:

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144755

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Put in order the correct pathway for aqueous humour

Match the text (click and drag)

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Match the Text
1
2
3
4
5
6

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trabecular meshwork
ciliary body
posterior chamber
vascular system
anterior chamber
schlemm's canal

144756

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Which of these is NOT a nerve which passes through the superior orbital fissure of the orbit?

Select the correct answer(s).

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Explanation

Lazy French Tarts Sit Nakedly In Anticipation - all the branches are from V1 and all the other answers here pass through the SOF

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Select the correct statement regarding the eye lid.

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Which set of symptoms would you see in Horner's Syndrome ?

Select the correct answer(s).

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144759

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Match up the following words to their definition.

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Match the text
Myopia
Hyperopia or Hypermetropia
Myosis
Mydriasis

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excessive constriction of pupil
dilation of pupil
far sighted
Near sighted

144760

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Match up the clinical test required in order to test the extraocular muscles.

Match the text (click and drag)

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Match the text
Abduct the eye and then look up
Adduct the eye and then look up
Adduct the eye and then look down
Abduct the eye and then look down

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Inferior Rectus
Inferior oblique
Superior Rectus
Superior Oblique

144761

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Match up the nerve supply to the following extraocular muscles

Match the text (click and drag)

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Match the text
Oculomotor
Oculomotor
Occulomotor
Trochlear
Abducens
Occulomotor

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Superior Oblique
Superior Rectus
Inferior Rectus
Medial Rectus
Inferior Oblique
Lateral Rectus

144762

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Choose the correct order for the pupillary light reflex

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Match the Text
1
2
3
4
5
6
7
8
9

Click and drag
pre-tectal nucleus in midbrain (but not in superior colliculus)
Optic Disk
pre ganglionic parasympathetic fibres run along CN III
Optic Nerve
Light
Erdinger wetephal nucleus
Retinal ganglion cells
post ganglionic short ciliary nerves constrict the iris
synapse on the ciliary ganglion

The Eye

Question 1 of 1

Time Left

What would be the most likely cause of a bitemporal hemianopia ?

Select the correct answer(s).

(0/0)

In the pupillary light reflex the optic nerve first synapses in:

Select the correct answer(s).

(0/0)

A man comes into casualty having severed his detached his right retina. At rest his pupils are the same size, what would you see if you shone a light into his right eye ?

Select the correct answer(s).

(0/0)

Select the correct answer(s).

(0/0)

Explanation

What is the section of eye ball called where the sclera connects with the cornea and does it have a function ?

Select the correct answer(s).

(0/0)

Select the correct statement regarding innervation to the anatomy of the eye.

Select the correct answer(s).

(0/0)

Aqueous humour is responsible for which of the following properties:

Select the correct answer(s).

(0/0)

Put in order the correct pathway for aqueous humour

Match the text (click and drag)

(0/0)

1

2

3

4

5

6

trabecular meshwork

ciliary body

posterior chamber

vascular system

anterior chamber

schlemm's canal

Which of these is NOT a nerve which passes through the superior orbital fissure of the orbit?

Select the correct answer(s).

(0/0)

Explanation

Select the correct statement regarding the eye lid.

Select the correct answer(s).

(0/0)

Which set of symptoms would you see in Horner's Syndrome ?

Select the correct answer(s).

(0/0)

Match up the following words to their definition.

Match the text (click and drag)

(0/0)

Myopia

Hyperopia or Hypermetropia

Myosis

Mydriasis

excessive constriction of pupil

dilation of pupil

far sighted

Near sighted

Match up the clinical test required in order to test the extraocular muscles.

Match the text (click and drag)

(0/0)

Abduct the eye and then look up

Adduct the eye and then look up

Adduct the eye and then look down

Abduct the eye and then look down

Inferior Rectus

Inferior oblique

Superior Rectus

Superior Oblique

Match up the nerve supply to the following extraocular muscles

Match the text (click and drag)

(0/0)

Oculomotor

Oculomotor

Occulomotor

Trochlear

Abducens

Occulomotor