RAPID Access Guide for Optometrists- Chapter-10 (Test-1).

1) The tricarboxylic acid cycle has, as its principal function:

• A. The incorporation of amino acids into energy metabolism
• B. A way by which carbon units are absorbed in metabolism
• C. The production of carbon dioxide to make use of molecular O₂
• D. A means of supplying electron equivalents for ATP production

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2) All are seen in papilloedema after a head injury except:

• A. Blurring of disc margin
• B. Hyperemia
• C. Afferent pupillary defect
• D. Filling of cup

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3) Type of contact lenses used in bullous keratopathy:

• A. Soft (Bandage soft)
• B. Hard
• C. Gas permeable
• D. All

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4) Which of the following acts to antagonize the effect of aldosterone?

• A. Spironolactone
• B. Triamterene
• C. Amiloride
• D. None of the above

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5) T cells can express both CD4 and CD8 simultaneously (double positive), either CD4 or CD8 (single positive), or neither (double negative). Double-positive T cells are most numerous:

• A. In the spleen
• B. In the thymus
• C. In the bone marrow
• D. Circulating in the blood

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6) The anterior iris epithelium is composed of:

• A. Pigmented columnar epithelium
• B. Fibroblasts and melanocytes
• C. Myoepithelium
• D. Nonpigmented cuboidal epithelium

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7) A lesion of the optic radiation involving the Meyer’s loop causes:

• A. Homonymous hemianopia
• B. Superior quadrantopia
• C. Inferior quadrantopia
• D. Central scotoma

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8) African trypanosomes evade the host immune system by:

• A. Coating themselves with host molecules
• B. Their intracellular location
• C. Variation in surface glycoprotein expression
• D. Suppression of host humoral responses

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9) Dislocation of lens is seen in all the following conditions except:

• A. Congenital Rubella
• B. Marchesani’s Syndrome
• C. Marfan Syndrome
• D. Homocystinuria

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10) Information traveling from the cerebral cortex enters the cerebellum via the:

• A. Red nucleus
• B. Ventral lateral nucleus of the thalamus
• C. Ventral anterior nucleus of the thalamus
• D. Pontine nuclei

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11) Distichiasis is:

• A. An extra row of lashes
• B. Central fusion of eyebrow
• C. Suturing of lashes
• D. Absence of lashes

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12) With age, loss of contrast sensitivity occurs under scotopic and mesopic conditions only for intermediate and high spatial frequencies. This is probably due to:

• A. Parvocellular pathway deficit
• B. Magnocellular pathway deficit
• C. Both parvocellular and magnocellular pathway deficits
• D. Changes in the retina

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13) Ptosis with weakness of orbicularis oculi is seen in:

• A. Polymyositis
• B. Myasthenia gravis
• C. Eaton-Lambert syndrome
• D. Thyrotoxicosis

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14) Which of the following conditions have autosomal dominant inheritance:

• A. Gyrate atrophy
• B. Best disease
• C. Lawrence-Moon-Biedl syndrome
• D. Bassen-Kornzweig syndrome

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15) A lesion of which of the following tracts would result in a loss of position and vibration sense on the left side of the body?

• A. Left medial lemniscus
• B. Right medial lemniscus
• C. Left corticospinal tract
• D. Right corticospinal tract

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16) When there is intumescence of the lens causing glaucoma:

• A. Trephining should be done
• B. Paracentesis is indicated
• C. Lens should be extracted
• D. Glaucoma should be treated medically only

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17) Ulcus serpens results from infection by:

• A. Gonococcus
• B. Pseudomonas pyocyanea
• C. Pneumococcus
• D. Proteus vulgaris

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18) Regarding the treatment for infantile esotropia, which is true among the following?

• A. Usually surgical treatment is adopted only at a later stage
• B. Responds well to plus lenses
• C. Orthotropic eyes following surgery eliminate the need for amblyopia treatment
• D. Surgical overcorrection is preferred in adults and children with good fusion potentials

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19) Which laser is used for capsulotomy?

• A. Diode laser
• B. Carbon dioxide laser
• C. Excimer laser
• D. YAG laser

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20) Cataract associated with convulsions is seen in:

• A. Toxoplasmosis
• B. Tay-Sachs disease
• C. Galactosemia
• D. Birth asphyxia with prematurity

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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:

• Comprehensive Optometry MCQ Book with easy-to-understand explanations.
• Practice materials like MOH Optometry Exam Practice PDF and Gulf Countries Optometry License Prep Guide to simulate real exam scenarios.
• Resources for quick learning, including Rapid Review for Optometry Professionals and Optometry Quick Reference Book PDF.
• Tailored preparation tools like Prometric Optometrist Study Guide PDF and SCFHS Optometry Exam Prep Questions PDF.
• Access to free resources like DHA Optometry Exam Book Free PDF Download and Free Optometrist Exam Questions for additional practice.

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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