Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
19 Cards in this Set
- Front
- Back
|
which is more common rods or cones
|
rods
|
|
|
what layer of the retina contains cones and rods
|
outer layer
|
|
|
which tunic is the outer layer
|
fibrous tunic
|
|
|
what layer of the retina contains bipolar cells (neurons)
|
middle layer
|
|
|
what layer of the retina contains ganglion cells
|
inner layer
|
|
|
ganglion cells form what nerve
|
optic nerve
|
|
|
what has lots of melanin that helps absorb stray photons and helps support underlying neuronal cells nutritionally
|
pigmented retinal epithelium
|
|
|
basic subregions of the eye
|
wall
fluid filled cavities lens |
|
|
3 types of tunics
|
fibrous tunic
vascular tunic innertunic |
|
|
fibrous tunic consists of what 2 parts of the eye
|
sclera
cornea |
|
|
what part of the eye is most of the outside wall and contains lots of connective tissues
|
sclera
|
|
|
what part of the eye is located anteriorly, has lots of nerve ending,tranparent,and has a rapid rate of cell turnover
|
cornea
|
|
|
what type of connective tissue is the outer layer of the cornea made of
|
stratified squamous epithelium
|
|
|
what type of tissue is the inner layer of the cornea made of
|
simple squamous to cubodial epithelium
|
|
|
what tunic has lots of blood vessels,posteriorly represented by choroid,anteriorly represented by ciliary body and is most anteriorly is the iris
|
vascular tunic
|
|
|
what type of stimulation leads to dilation of the pupil
|
sympathetic
|
|
|
what type of stimulation leads to the constriction of the eye
|
parasympathetic
|
|
|
what tunic consists of the pigmented retinal epithelium and the retina
|
innertunic
|
|
|
what part of the eye is made of the outer layer, middle layer, and inner layer
|
retina
|
