Question 1

One of the following is considered as motor adaption for strabismus:&#10;A)Head tilt&#10;B)Face turn&#10;C)Chin elevation&#10;D)All the above

Accepted Answer

All the options listed, head tilt, face turn, and chin elevation, are motor adaptations for strabismus. These adaptations help the individual align their eyes to improve binocular vision or to compensate for the misalignment.

Question 2

One of the following statements is true:&#10;A)The most common cause of tractional retinal detachment is diabetic retinopathy&#10;B)Rhegmatogenous retinal detachment is always treated by surgery&#10;C)The most common cause of rhegmatogenous detachment is hypertension&#10;D)In exudative retinal detachment, there are holes and tears in the retina

Accepted Answer

Tractional retinal detachment is most commonly caused by diabetic retinopathy due to the proliferation of fibrovascular tissue that pulls on the retina. Rhegmatogenous retinal detachment can sometimes be treated with laser therapy or cryotherapy if detected early, making statement B incorrect. Hypertension is not the most common cause of rhegmatogenous detachment; rather, it is usually caused by a tear or hole in the retina, making statement C incorrect. Exudative retinal detachment is characterized by the accumulation of fluid under the retina without the presence of holes or tears, making statement D incorrect.

Question 3

In right 6th nerve palsy, one of the following is true?&#10;A)Esotropia + limitation of adduction&#10;B)Esotropia + limitation of abduction&#10;C)Exotropia + limitation of adduction&#10;D)Exotropia + limitation of abduction

Accepted Answer

In right 6th nerve palsy, the lateral rectus muscle, which is responsible for abduction of the eye, is paralyzed on the affected side (right side in this case). This results in esotropia (inward deviation of the eye) because the unopposed action of the medial rectus muscle pulls the eye inward. Additionally, there is a limitation of abduction (movement of the eye away from the midline) because the paralyzed lateral rectus muscle cannot move the eye outward.

Question 4

All the following are considered as complications of anterior uveitis, except:&#10;A)Glaucoma&#10;B)Cataract&#10;C)Macular edema&#10;D)Retinal detachment

Accepted Answer

Retinal detachment is not typically considered a complication of anterior uveitis. Anterior uveitis primarily affects the front part of the eye, while retinal detachment involves the separation of the retina from its underlying layer at the back of the eye.

Question 5

Regarding hyphema, all the following are true, except:&#10;A)Atropine will be used in treatment&#10;B)Always treated by surgical evacuation&#10;C)Iris & ciliary body are source of blood&#10;D)May cause increased intra ocular pressure

Accepted Answer

Hyphema, or blood in the anterior chamber of the eye, is not always treated by surgical evacuation. Initial management often includes conservative measures such as bed rest, elevation of the head, and medications to reduce pain and inflammation. Surgical intervention is reserved for cases where conservative treatment fails or there are complications like significantly elevated intraocular pressure or corneal blood staining.

Question 6

One of the following is the most common cause of amblyopia?&#10;A)Farsightedness&#10;B)Strabismus&#10;C)Nearsightedness&#10;D)Deprivation

Accepted Answer

Strabismus, or misalignment of the eyes, is the most common cause of amblyopia. It can disrupt the normal visual development, leading to amblyopia in the affected eye.

Question 7

One of the following is caused by infection:&#10;A)External hordeolum&#10;B)Sebaceous cyst&#10;C)Milia&#10;D)Eccrine hidrocystoma

Accepted Answer

External hordeolum, also known as a stye, is caused by a bacterial infection of the oil glands in the eyelid.

Question 8

In optic tract lesion, all the following are true, except:&#10;A)Central scotoma&#10;B)Normalvisual acuity&#10;C)Normal color vision&#10;D)Positive RAPD

Accepted Answer

Central scotoma is not typically associated with optic tract lesions; it is more commonly related to issues with the optic nerve or macula. Optic tract lesions usually result in homonymous hemianopia and do not directly cause central scotoma.

Question 9

Regarding the fovea, all the following are true, except:&#10;A)Rich in cons&#10;B)Lateral to optic disc&#10;C)Responsible for color&#10;D)Sensitive in dim light

Accepted Answer

The fovea is not sensitive in dim light; it is primarily composed of cones, which are responsible for color vision and high-acuity vision in bright light. Rods, which are more sensitive in dim light, are located predominantly outside the fovea.

Question 10

Regarding giant cell arteritis, all the following is true, except:&#10;A)ESR> 60mm/h&#10;B)Anterior ischemic neuropathy&#10;C)Jaw claudication may be presented&#10;D)Gradual loss of vision

Accepted Answer

Giant cell arteritis often leads to sudden, not gradual, loss of vision. This is a critical distinction because the rapid onset of symptoms necessitates immediate medical intervention to prevent permanent damage.

Question 11

Regarding antiglaucoma medications, which one of the following is true?&#10;A)Timolol is contraindicated in bronchial asthma&#10;B)Sympathomimetic drug used as anti-glaucoma&#10;C)Prostaglandins analogue treat glaucoma by increase the outflow of aqueous humor&#10;D)All the above

Accepted Answer

The answer of Regarding antiglaucoma medications, which one of the...

Question 12

Optic tract lesion is:&#10;A)Bitemporal hemianopia&#10;B)Homonymoushemianopia&#10;C)Congruous hemianopia&#10;D)Incongruous hemianopia

Accepted Answer

The answer of Optic tract lesion is:&#10;A)Bitemporal hemianopia&#10;B)Homonymoushemianopia&#10;C)Congruous hemianopia&#10;D)Incongruous hemianopia...

Question 13

Least one to cause severe ptosis is:&#10;A)Congenital ptosis&#10;B)Involutional ptosis&#10;C)Third nerve palsy&#10;D)Horner's syndrome

Accepted Answer

The answer of Least one to cause severe ptosis is:&#10;A)Congenital...

Question 14

Regarding myopia, all are true, except:&#10;A)Corrected by convex spectacles&#10;B)Corrected by concave spectacles&#10;C)Corrected by contact lenses&#10;D)Corrected b a minus lens

Accepted Answer

The answer of Regarding myopia, all are true, except:&#10;A)Corrected by...

Question 15

All are found in carotid cavernous fistula, except:&#10;A)Bruit over the globe&#10;B)Lid retraction&#10;C)Proptosis&#10;D)Ophthalmoplegia

Accepted Answer

The answer of All are found in carotid cavernous fistula,...

Question 16

Subluxated lens is found in all the following, except:&#10;A)Marfan Syndrome&#10;B)Homocystinuria&#10;C)Trauma.&#10;D)Heterochromic Fuchs' syndrome

Accepted Answer

The answer of Subluxated lens is found in all the...

Question 17

Which type of cataract is associated with myopic shift?&#10;A)Anterior subcapsular&#10;B)Sclerosing nuclear&#10;C)Posterior subcapsular&#10;D)Diabetic

Accepted Answer

The answer of Which type of cataract is associated with...

Question 18

Safest method to treat myopia:&#10;A)Glasses&#10;B)Contact lens&#10;C)LASIK&#10;D)PRk

Accepted Answer

The answer of Safest method to treat myopia:&#10;A)Glasses&#10;B)Contact lens&#10;C)LASIK&#10;D)PRk...

Question 19

Which is wrong about the optic nerve?&#10;A)Intraorbital segment is the longest&#10;B)Have 4 compartments&#10;C)Pial vessels supply most of the course&#10;D)It passes out of the eye through the cribriform plate of the sclera

Accepted Answer

The answer of Which is wrong about the optic nerve?&#10;A)Intraorbital...

Question 20

First line of treatment for diabetic macular edema:&#10;A)Panretinal photocoagulation&#10;B)Intravitreal Steroids Injection&#10;C)Intravitreal anti-VEGF&#10;D)Focal/Grid Laser

Accepted Answer

The answer of First line of treatment for diabetic macular...

Question 21

First line of treatment for old man with wet AMD:&#10;A)Panretinal photocoagulation&#10;B)Intravitreal Steroids Injection&#10;C)Intravitreal anti-VEGF&#10;D)Focal/Grid Lase

Accepted Answer

The answer of First line of treatment for old man...

Question 22

Which muscle is mostly affected in dysthyroid eye disease:&#10;A)Superior rectus&#10;B)Inferior rectus&#10;C)Medial rectus&#10;D)Lateral rectus

Accepted Answer

The answer of Which muscle is mostly affected in dysthyroid...

Question 23

30 year-old female complains that she is annoyed by car flashlight at night. What is most likely diagnosis?&#10;A)Vortex keratopathy&#10;B)Optic neuritis&#10;C)Posterior subscapular cataract&#10;D)Myasthenia gravis

Accepted Answer

The answer of 30 year-old female complains that she is...

Question 24

60 year-old female with Systemic lupus erythematosusis on systemic steroids. What type of cataract she could have?&#10;A)Posterior subscapular&#10;B)Nuclear&#10;C)Cortical&#10;D)Anterior subscapular

Accepted Answer

The answer of 60 year-old female with Systemic lupus erythematosusis...

Question 25

60 year-old male assumes that he can read without using glasses. What type of cataract he has?&#10;A)Posterior subscapular&#10;B)Nuclear&#10;C)Cortical&#10;D)Anterior subcapsular

Accepted Answer

The answer of 60 year-old male assumes that he can...

Deck 8: Motor Adaption, Complications, and Treatments