The Quiz On Anterior Uveitis That You’re Meant To Fail

1. In Fuch's heterochromic iridocyclitis the light eye is the affected one?

True

False

In Fuch's heterochromic iridocyclitis, the light eye is indeed the affected one. This condition is characterized by chronic inflammation of the iris and ciliary body, which can lead to changes in the color of the affected eye. The light eye typically shows signs of heterochromia, where it becomes lighter in color compared to the unaffected eye. This is due to the inflammation causing damage to the iris pigment cells, resulting in a loss of pigmentation and a lighter appearance.

Explanation

In Fuch's heterochromic iridocyclitis, the light eye is indeed the affected one. This condition is characterized by chronic inflammation of the iris and ciliary body, which can lead to changes in the color of the affected eye. The light eye typically shows signs of heterochromia, where it becomes lighter in color compared to the unaffected eye. This is due to the inflammation causing damage to the iris pigment cells, resulting in a loss of pigmentation and a lighter appearance.

2. What is the purpose of homatropine in the treatment of anterior uveitis?

To reduce the bacterial load

To reduce pain by immobilising iris and ciliary body

To reduce inflammation via action on the inflammatory pathways

To improve vision

Homatropine is used in the treatment of anterior uveitis to reduce pain by immobilizing the iris and ciliary body. Anterior uveitis is an inflammation of the iris and ciliary body, which can cause severe pain and discomfort. Homatropine works by dilating the pupil and temporarily paralyzing the muscles of the iris and ciliary body, which helps to alleviate pain and reduce inflammation. This allows for better management of the condition and improved comfort for the patient.

Explanation

Homatropine is used in the treatment of anterior uveitis to reduce pain by immobilizing the iris and ciliary body. Anterior uveitis is an inflammation of the iris and ciliary body, which can cause severe pain and discomfort. Homatropine works by dilating the pupil and temporarily paralyzing the muscles of the iris and ciliary body, which helps to alleviate pain and reduce inflammation. This allows for better management of the condition and improved comfort for the patient.

3. Which of the following is not a symptom of uveitis

Pain

Redness

Photophobia

Superficial keratopathy

Tearing

Decreased VA

Superficial keratopathy is not a symptom of uveitis. Uveitis is an inflammation of the uvea, which includes the iris, ciliary body, and choroid. Symptoms of uveitis typically include pain, redness, photophobia (sensitivity to light), tearing, and decreased visual acuity. Superficial keratopathy refers to damage or abnormalities on the surface of the cornea, which is not directly related to uveitis.

Explanation

Superficial keratopathy is not a symptom of uveitis. Uveitis is an inflammation of the uvea, which includes the iris, ciliary body, and choroid. Symptoms of uveitis typically include pain, redness, photophobia (sensitivity to light), tearing, and decreased visual acuity. Superficial keratopathy refers to damage or abnormalities on the surface of the cornea, which is not directly related to uveitis.

4. If the cells are grade 4+ there will also be a hypopion

True

False

If the cells are grade 4+, it means that there is severe inflammation in the eye. A hypopion refers to the accumulation of white blood cells in the anterior chamber of the eye, which is a sign of inflammation. Therefore, if the cells are grade 4+, it is likely that there will also be a hypopion present.

Explanation

If the cells are grade 4+, it means that there is severe inflammation in the eye. A hypopion refers to the accumulation of white blood cells in the anterior chamber of the eye, which is a sign of inflammation. Therefore, if the cells are grade 4+, it is likely that there will also be a hypopion present.

5. What is the Sl beam setting used in the SUN grading system

1x2mm

1x3mm

2x2mm

1x1mm

The correct answer is 1x1mm. This refers to the Sl beam setting used in the SUN grading system. It means that the beam size is set to 1mm in the horizontal direction and 1mm in the vertical direction. This setting is likely used for a specific purpose or requirement within the SUN grading system.

Explanation

The correct answer is 1x1mm. This refers to the Sl beam setting used in the SUN grading system. It means that the beam size is set to 1mm in the horizontal direction and 1mm in the vertical direction. This setting is likely used for a specific purpose or requirement within the SUN grading system.

6. What are the symptoms of the Bechets disease?

Iritis, arthritis and urethritis

Painful ulcers on mouth, skin and genitals

Painful lower back

All of the above

Bechet's disease is a rare autoimmune condition that causes inflammation in blood vessels throughout the body. One of the main symptoms of this disease is the development of painful ulcers on the mouth, skin, and genitals. These ulcers can be persistent and cause significant discomfort. Other symptoms of Bechet's disease may include iritis (inflammation of the eye), arthritis (joint inflammation), urethritis (inflammation of the urethra), and painful lower back. However, the most characteristic symptom is the presence of painful ulcers in specific areas of the body.

Explanation

Bechet's disease is a rare autoimmune condition that causes inflammation in blood vessels throughout the body. One of the main symptoms of this disease is the development of painful ulcers on the mouth, skin, and genitals. These ulcers can be persistent and cause significant discomfort. Other symptoms of Bechet's disease may include iritis (inflammation of the eye), arthritis (joint inflammation), urethritis (inflammation of the urethra), and painful lower back. However, the most characteristic symptom is the presence of painful ulcers in specific areas of the body.

7. What is the incidence of Herpetic Uveitis?

1%

2%

10%

20%

The incidence of Herpetic Uveitis is 10%. This means that out of every 100 cases of uveitis, approximately 10% are caused by the herpes virus. Uveitis is an inflammation of the uvea, the middle layer of the eye, and can have various causes. Herpetic Uveitis is specifically caused by the herpes simplex virus or the varicella-zoster virus. It is important to accurately diagnose and treat Herpetic Uveitis, as it can lead to vision loss if left untreated.

Explanation

The incidence of Herpetic Uveitis is 10%. This means that out of every 100 cases of uveitis, approximately 10% are caused by the herpes virus. Uveitis is an inflammation of the uvea, the middle layer of the eye, and can have various causes. Herpetic Uveitis is specifically caused by the herpes simplex virus or the varicella-zoster virus. It is important to accurately diagnose and treat Herpetic Uveitis, as it can lead to vision loss if left untreated.

8. Which of the following is NOT a typical clinical feature of anterior uveitis?

Circumlimbal injection

Hypopion

Keratic precipitates

Posterior synechiae

Hypopion, or the accumulation of pus in the anterior chamber of the eye, is not a typical feature of anterior uveitis. Other options are commonly observed clinical signs associated with anterior uveitis.

Explanation

Hypopion, or the accumulation of pus in the anterior chamber of the eye, is not a typical feature of anterior uveitis. Other options are commonly observed clinical signs associated with anterior uveitis.

9. What percentage of Ant uveitis has cystoid macula oedema as a complication?

1%

5%

15%

25%

Cystoid macula edema is a known complication of Ant uveitis. The correct answer of 15% suggests that 15% of Ant uveitis cases are associated with cystoid macula edema as a complication.

Explanation

Cystoid macula edema is a known complication of Ant uveitis. The correct answer of 15% suggests that 15% of Ant uveitis cases are associated with cystoid macula edema as a complication.

10. Which of the following clinical signs is commonly associated with anterior uveitis?

Blurred vision

Circumlimbal injection

Retinal detachment

Optic nerve atrophy

Circumlimbal injection, or redness around the corneal limbus, is a common clinical sign observed in anterior uveitis, indicating inflammation in the anterior chamber of the eye. Other options are not typically associated with anterior uveitis.

Explanation

Circumlimbal injection, or redness around the corneal limbus, is a common clinical sign observed in anterior uveitis, indicating inflammation in the anterior chamber of the eye. Other options are not typically associated with anterior uveitis.

11. Treatment for Uveitis includes

Maxidex

Predfort

FML

Homatropine 2%

Alphagan

The given answer lists several medications that are commonly used in the treatment of Uveitis. Maxidex and Predfort are both corticosteroids that help reduce inflammation in the eye. Homatropine 2% is an eye drop that helps dilate the pupil and relieve pain associated with Uveitis. Alphagan is a medication that helps reduce intraocular pressure in the eye. These medications are often prescribed by doctors to manage the symptoms and inflammation caused by Uveitis.

Explanation

The given answer lists several medications that are commonly used in the treatment of Uveitis. Maxidex and Predfort are both corticosteroids that help reduce inflammation in the eye. Homatropine 2% is an eye drop that helps dilate the pupil and relieve pain associated with Uveitis. Alphagan is a medication that helps reduce intraocular pressure in the eye. These medications are often prescribed by doctors to manage the symptoms and inflammation caused by Uveitis.

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