Explain What the Public Health Framework Is

question 11

Essay

Explain what the public health framework is.What are the four steps of the framework?

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Definitions:

Optic Nerve

A cranial nerve that transmits visual information from the retina to the brain.

Ganglion Cells

Type of neurons located in the retina of the eye that receive visual information from photoreceptors and transmit it to the brain via the optic nerve.

Blind Spot

The point in the visual field that lacks light-detecting photoreceptor cells, where the optic nerve passes through the optic disk of the retina.

Fovea

A tiny indentation in the eye's retina where the sharpest vision occurs.