Question

What is the uvea?

1) The outermost layer of the eye
2) The middle layer of the eye
3) The innermost layer of the eye
4) The transparent layer covering the cornea

Answer 1

Inner most layer it is the pigmented layer that includes the iris

Answer 2

The uvea is the middle layer of the eye, consisting of the choroid, ciliary body, and iris, with the function of regulating light entry and focusing.

Step-by-step explanation:

The uvea is the middle layer of the eye and is also referred to as the vascular tunic. It is primarily composed of the choroid, ciliary body, and iris. The choroid is a layer of highly vascularized connective tissue providing blood to the eyeball, situated posterior to the ciliary body. The ciliary body, equipped with zonule fibers, is involved in lens focusing. The visible iris in the anterior eye is the colored portion regulating the size of the pupil based on light intensity. Therefore, the correct answer to the question is option 2) The middle layer of the eye.