The Order of Reagents in the Gram Stain Reaction Is

question 46

Multiple Choice

The order of reagents in the Gram stain reaction is

• A) safranin, alcohol, methylene blue, iodine.
• B) crystal violet, iodine, alcohol, safranin.
• C) methylene blue, alcohol, safranin, iodine.
• D) crystal violet, alcohol, iodine, safranin.
• E) alcohol, safranin, iodine, crystal violet

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Definitions:

Blood Vessels

Blood vessels are tubular structures carrying blood throughout the body, including arteries, veins, and capillaries.

Optic Nerve

The nerve responsible for sending visual signals from the retina to the brain.

Glaucoma

A group of eye conditions that damage the optic nerve, often due to abnormally high pressure in the eye, and can lead to blindness if untreated.

Intraocular Pressure

The fluid pressure inside the eye, essential for maintaining the eye's shape and proper function, but elevated levels can lead to glaucoma.