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Eye, Skin, ENT > Eye > Flashcards

Eye Flashcards

1
Q

What is latanoprost

A

Prostaglandin analogue

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2
Q

Can two different eyedrops be used at the same time?

A

yes

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3
Q

If you have eyedrops and eye ointments, what do you use first?

A

Eyedrops first then eye ointment

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4
Q

How long after do eyedrops typically expire?

A

4 weeks, unless stated

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5
Q

Treatment for allergic conjunctivitis:

A

Antihistamines and sodium cromoglicate

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6
Q

What can you give for the prophylaxis and treatment of inflammation in allergic conjunctivitis?

A

NSAID eye drops

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7
Q

What are the symptoms of conjunctivitis?

A

Gritty eyes, discharge and discharge

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8
Q

What can you give if conjunctivitis does not get better on its own?

A

Chloramphenicol

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9
Q

What is the alternative to chloramphenicol that can be used in pregnancy?

A

Fusidic acid

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10
Q

What is the dose of Chloramphenicol?

A

1 drop every 2 hours for 48 hours

if no difference, see GP

Then, continue for another 3 days 1 drop every 4 hours

Max 5 day use

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11
Q

What is blepharitis?

A

Chronic condition

Crusting and inflammation of the eyelid

Must practice good hygiene measures

Can give chloramphenicol

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12
Q

What should you give in viral eye infections?

A

Herpes simplex infection

Use an antiviral like aciclovir and ganiciclovir

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13
Q

Are fungal eye infections rare?

A

Yes - test it in labs, treatment generally not available. Seek specialist advice

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14
Q

What is glaucoma?

A

Raised eye pressure

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15
Q

What is the treatment for glaucoma?

A

Latanoprost

If it doesn’t help then opt for beta blocker

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16
Q

What are the common SE for eye drops?

A

Don’t normally cause systemic side effects - can cause stinging, itching and discomfort in the eye

17
Q

What is the caution for prostaglandin eye drops?

A

Can cause change in iris and lash hair colour

18
Q

What is anterior uveitis?

A

Inflammation in the middle of the eye - pupil size will become different

19
Q

What is the treatment for anterior uveitis?

A

Prednisolone and dexamethasone (corticosteroid eye drops)

20
Q

What is subconjunctival haemorrage?

A

Burst blood vessel in the eye - gets better in time, self limiting

21
Q

What is keratitis?

A

Inflammation of cornea and severe pain

Photophobia

Watery discharge

Refer

22
Q

What are some red flags with the eye

A

Pain (proper pain, not itching or discomfort)

Photophobia

Poor vision

Pus

Pupil abnormalities

Eye, Skin, ENT (3 decks)

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