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Certified Ophthalmic Medical Technologist (COMT)

Category - COMT

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What color does the cell appear when stained with India ink?

Purple
Clear
Black
Red

Explanation

Answer: A - The cell appears purple when stained with India ink.

India ink is used to stain the background of a slide providing higher contrast so that the organism is more visible. The cell's capsule resists the ink, so it appears clear. The cells themselves appear purple, and the background is black.

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