1) Viral infections may contribute to the development of autoimmunity by any of the following mechanisms except:
- A. Molecular mimicry
- B. Elimination of CD4+ T cells
- C. Induction of expression of class II MHC molecules
- D. Release of antigens normally sequestered from the immune system
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Correct Answer: B.
Explanation:
Viral infections may lead to autoimmunity via molecular mimicry (similarity between viral and host proteins), induction of inflammation that releases sequestered antigens, or inducing class II MHC expression in non-antigen-presenting cells. Elimination of CD4+ T cells leads to immunodeficiency, not autoimmunity.
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2) The pars plicata of the ciliary body:
- A. Terminates at the ora serrata
- B. Contains 70 to 80 ciliary processes
- C. Extends into the anterior chamber
- D. Is the location of the transition between retinal and ciliary epithelia
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Correct Answer: B.
Explanation:
The pars plicata contains numerous ciliary processes, which are involved in aqueous humor production. The pars plana ends at the ora serrata, and the pars plicata extends into the posterior chamber, not the anterior chamber.
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3) A patient who was operated on for cataract four months ago comes with foggy vision. On examination, there was posterior capsular thickening. Which mode of treatment is most useful?
- A. Excimer laser
- B. YAG laser
- C. Argon laser
- D. Krypton laser
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4) Hemiballismus is the result of a lesion of the:
- A. Substantia nigra
- B. Striatum
- C. Subthalamic nucleus
- D. Ventral lateral nucleus
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Correct Answer: C.
Explanation:
Hemiballismus is caused by a lesion in the subthalamic nucleus, often due to a stroke, leading to wild, involuntary movements of the contralateral limbs.
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5) A person sustained blunt trauma with immediate loss of vision. On examination, the anterior chamber of the eye is deep. The cause could be:
- A. Vitreous hemorrhage
- B. Retinal detachment
- C. Subluxation of the lens
- D. Hyphema
Note: Prepare for your Optometry License/Academic Exam under experience Samir Sutradhar sir. Enroll in our Course “MCQs in Optometry” that will give you: Basic Notes, Fundamental Videos, Subjectwise MCQs, PDF MCQs, Previous Years MCQs, RAPID Access Guide for Optometrists PDF Book, Group Chat, Live Support.
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6) Which of the following states is incorrect about phthisis bulbi:
- A. The intraocular pressure is increased
- B. Calcification of the lens is common
- C. Sclera is thickened
- D. Size of the globe is reduced
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7) All of the following are true about papilloedema except:
- A. It is a purely non-inflammatory phenomenon
- B. Transient loss of vision occurs
- C. The first sign is blurring of the nasal side of the optic disc
- D. Sudden loss of vision with painful eye movement
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Correct Answer: D.
Explanation:
Papilloedema is non-inflammatory and typically involves transient vision loss. Painful eye movements are not a feature of papilloedema; they are seen in optic neuritis.
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8) A one-year-old male child with cat’s eye reflex and raised IOP likely has:
- A. Toxoplasma gondii infection
- B. Toxocara canis
- C. Retinoblastoma
- D. Retinopathy of prematurity
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9) Chalcosis is associated with:
- A. Copper
- B. Zinc
- C. Lead
- D. Gold
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10) Trantas nodules are seen in:
- A. Blepharoconjunctivitis
- B. Vernal conjunctivitis
- C. Phlyctenular conjunctivitis
- D. Herpetic keratitis
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Correct Answer: B.
Explanation:
Tranta’s nodules are small, white, limbal deposits of eosinophils and epithelial debris seen in vernal conjunctivitis.
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11) The differential diagnosis of leukocoria includes the following except:
- A. Retinoblastoma
- B. Coats’ disease
- C. Persistent hyperplastic primary vitreous (PHPV)
- D. Corneal opacity in the visual axis
Note: Enroll in our Course “MCQs in Optometry” to prepare for Optometry License Exam under Experienced Samir Sutradhar sir. This course will give you: Basic Notes, Fundamental Videos, Subjectwise MCQs, PDF MCQs, Previous Years MCQs, RAPID Access Guide for Optometrists PDF Book, Group Chat, Live Support.
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12) Knudson’s two-stage hypothesis is for:
- A. Glaucoma
- B. Retinoblastoma
- C. Optic glioma
- D. Meningioma
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13) Instrument used to plot the transmission curve is:
- A. Radiometer
- B. Transmitter
- C. Spectrometer
- D. Spectrophotometer
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Correct Answer: D.
Explanation:
A spectrophotometer is used to measure the transmission or absorption of light at various wavelengths, allowing for plotting of the transmission curve.
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14) Pressure sores are commonly seen on the nasal bridge in the elderly population due to:
- A. Equal distribution of frame weight
- B. Larger frames
- C. Less fat around the nose bridge area
- D. Low-riding frames
Note: Prepare for Optometry License Exam (DHA, MOH, HAAD, QCHP, OMSB, SMLE, SCFHS, DHCC, NHRA) with our course “MCQs in Optometry”. This course provides: Basic Notes, Fundamental Videos, Subjectwise MCQs, PDF MCQs, Previous Years MCQs, RAPID Access Guide for Optometrists PDF Book, Group Chat, Live Support.
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15) Which mineral is critical for thyroid function?
- A. Iron
- B. Iodine
- C. Fluoride
- D. Copper
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16) Buphthalmos is associated with:
A. Epiphora
B. Shallow anterior chamber
C. Megalocornea
D. Surgery is used for treatment
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Correct Answer: D.
Explanation:
Buphthalmos, often associated with congenital glaucoma, requires surgical intervention to reduce intraocular pressure and preserve vision.
Note: Prepare for your Optometry License/Academic Exam under experience Samir Sutradhar sir. Enroll in our Course “MCQs in Optometry” that will give you: Basic Notes, Fundamental Videos, Subjectwise MCQs, PDF MCQs, Previous Years MCQs, RAPID Access Guide for Optometrists PDF Book, Group Chat, Live Support.
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17) The oral mucosa covering the alveolar processes and surrounding the teeth is the:
- A. Periodontal membrane
- B. Vermilion border
- C. Gingiva
- D. Dental lamina
Note: Prepare for your Optometry Licence/Academic Exam under experience Samir Sutradhar sir. Enroll in our Course “MCQs in Optometry” that will give you: Basic Notes, Fundamental Videos, Subjectwise MCQs, PDF MCQs, Previous Years MCQs, RAPID Access Guide for Optometrists PDF Book, Group Chat, Live Support.
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18) Chalky white optic disc on fundus examination is seen in all except:
- A. Syphilis
- B. Leber’s hereditary optic neuropathy
- C. Post-papilloedema optic neuritis
- D. Traumatic injury to the optic nerve
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19) Wernicke’s hemianopic pupillary response is seen in lesions at:
- A. Optic tract
- B. Optic chiasm
- C. Optic radiation
- D. Lateral geniculate body
Click “Show more” to see the answer and explanation.
Correct Answer: A.
Explanation:
Wernicke’s hemianopic pupillary response occurs due to damage to the optic tract, affecting the afferent pathway.
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20) Paralytic squint patient presents with all, Except:
- A. Deviation
- B. Diplopia
- C. Stereopsis
- D. Confusion
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Conclusion:
Overview of “Rapid Access Guide for Optometrists”
The “Rapid Access Guide for Optometrists” is an essential resource designed for optometry students and professionals preparing for various optometry license exams, including DHA, MOH, HAAD, QCHP, OMSB, SMLE, SCFHS, DHCC, and NHRA. This comprehensive book provides a streamlined approach to mastering the content required for these certifications, offering practice materials, mock tests, and review questions tailored to the specific needs of optometrists.
Packed with Prometric Optometric Questions, this guide serves as a Prometric Exam Optometry Practice Question Bank, offering targeted preparation for DHA Optometrist Exam Questions, MOH Optometry Questions, and other Gulf-region exams. With resources like Optometry MCQ Book PDF Download, Optometry Rapid Review Guide, and Optometrist Exam Preparation Guide, this book ensures a complete learning experience for those aiming to excel in Free Optometry MCQs and Optometry License Exam MCQs.
The book also includes specialized tools such as HAAD Optometrist Questions Bank, NHRA Optometry License Questions, SCFHS Optometrist Study Material, and SMLE Optometry Questions Bank, ensuring relevance across a broad spectrum of regulatory bodies. For those seeking a DHA Mock Test for Optometrist or QCHP Optometrist Exam Guide PDF, this guide is your go-to preparation tool.
Key highlights include:
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Whether you are an optometry student or a seasoned professional, the “Rapid Access Guide for Optometrists” is a vital companion in achieving success in Gulf-region optometry licensing exams, ensuring you are fully equipped for your career journey.
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