Ophthalmic Medications

question 55

Multiple Choice

Ophthalmic medications

• A) must contain a label of "ophthalmic"
• B) must remain sterile
• C) may be applied to the cornea
• D) should be administered in the conjunctival sac
• E) all except c

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Definitions:

Otitis Media

An infection or inflammation of the middle ear.

Otoliths

Otoliths are small calcium carbonate crystals located in the inner ear that play a critical role in sensing gravity and linear acceleration, aiding in balance and spatial orientation.

Hair Cells

Sensory cells located in the inner ear, crucial for converting sound vibrations into neural signals for hearing and helping with balance.

Inner Ear

Part of the ear that contains the sensory organs for hearing and balance; contains the bony and membranous labyrinth.