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DHA Optometrist Practice Tests & Test Prep - Free Test


Our free DHA Optometrist (OPTOM) Practice Test was created by experienced educators who designed them to align with the official Dubai Health Authority content guidelines. They were built to accurately mirror the real exam's structure, coverage of topics, difficulty, and types of questions.

Upon completing your free practice test, it will be instantly reviewed to give you an idea of your score and potential performance on the actual test. Carefully study your feedback to each question to assess whether your responses were correct or incorrect. This is an effective way to highlight your strengths and weaknesses across different content areas, guiding you on where to concentrate your study efforts for improvement on future tests. Our detailed explanations will provide the information you need to enhance your understanding of the exam content and help you build your knowledge base leading you to better test results.

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After you have completed your free test you will receive a special promo code that will save your between 10-15% on any additional practice tests!


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DHA Optometrist - Free Test Sample Questions

Setting the fundus camera eye piece should be done

Correct Answer:
with both eyes open in dim light or darkness


when setting the fundus camera's eyepiece, it is crucial to ensure that the environment and method used allow for the most accurate adjustment. the eyepiece adjustment is essential for obtaining clear and precise images of the retina, which are critical for diagnosing and monitoring various ocular conditions.

the optimal setting for adjusting the fundus camera eyepiece involves being in a dimly lit environment. dim lighting is recommended because it helps the pupil of the eye being examined to dilate naturally. dilation of the pupil is important as it provides a larger aperture to view and capture a more comprehensive image of the retina.

furthermore, it is advisable to adjust the eyepiece with both eyes open. this approach helps in reducing eye strain and provides a more balanced visual input from both eyes, which is important for maintaining the alignment of the eyepiece according to the user's natural line of sight. adjusting with both eyes open helps in achieving a more accurate focus, ensuring that the images captured will be sharp and clear.

in contrast, adjusting the eyepiece with one eye closed or in a normally lit room is not ideal. using one eye might lead to improper alignment due to the lack of binocular vision, and a normally lit room might prevent sufficient pupil dilation, both of which can compromise the quality of the retinal images obtained.

in summary, for the most effective and precise adjustment of a fundus camera eyepiece, it is recommended to perform the adjustment in dim light or darkness, with both eyes open. this setting helps in achieving optimal pupil dilation and accurate alignment of the camera with the user's visual axis, which are crucial for high-quality retinal imaging.