NEUROLOGY
OCULAR PALSIES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Responsible for blood supply to surrounding structures
|
|
|
Provide nutrition at the level of the ciliary body and the iris
|
|
|
Being the diaphragm, between the retina and the sclera
|
|
|
Avoid the accumulation of vitreous humor and irrigate the cornea
|
Detailed explanation-1: -The choroid is a vascular bed that supplies nutrients and oxygen to the RPE and outer nuclear layer of the retina. It consists of larger vessels and a highly fenestrated capillary bed known as the choriocapillaris.
Detailed explanation-2: -Choroid is the vascular layer of the eye. Also referred to as choroid coat or choroidea, it is a thin layer of tissue which is part of the middle layer of the eye wall, found between the sclera and the retina. The choroid is filled with blood vessels, which brings nutrients and oxygen to the outer layers of the retina.
Detailed explanation-3: -The choroid, also known as the choroidea or choroid coat, is a part of the uvea, the vascular layer of the eye, and contains connective tissues, and lies between the retina and the sclera.