ANATOMY 1 FINAL EXAM - PAL 6 LATEST UPDATE 2023

waves - ANS-light moves in _________ photon - ANS-Unit of light energy is called a __________ visible light spectrum - ANS-small range of visible light is called the __________ __________ __________ wavelengths - ANS-different colors represent different __________ pigment - ANS-molecule that absorbs light energy transmitted - ANS-All light energy that isn't absorbed is ____________. transmitted - ANS-(Transmitted/absorbed?) wavelengths make it to our eyes absorb; transmitted - ANS-Ex: Red shirt pigments (absorb/transmit?) all wavelengths of light except for red, which means red is (absorbed/transmitted?) white - ANS-color that transmits all wavelengths of light and absorbs nothing black - ANS-color that absorbs all wavelengths of light and transmits nothing reflection - ANS-the bouncing back of light from a surface Refraction - ANS-bending of light waves median; distortion - ANS-Refraction: When light changes from one ____________ to another Waves of light get bent and this leads to _________ in images. Refraction - ANS-Example of?? Looking at a spoon in a cup of water and it looks bent Air → cornea → aqueous humor → lens → vitreous humor (bends each time) - ANSRefraction/bending of light: Air → _________ → _________ humor → _________ → _________ humor (bends each time) Retina - ANS-All light beams are converged on a certain point of the _________ emmetropic eye - ANS-normal vision eye focal point of the retina - ANS-emmetropic eye: Light converged right on the __________ point of the __________ near front concave - ANS-myopic eye (Near/Far) sighted? Focal point is in _________ of the retina Corrective lens is (concave/convex) far back convex - ANS-Hyperopic eye: (Near/Far) sighted? Convergence of light would point somewhere in the ________ of the eye. Corrective lens is (concave/convex). - Accommodation of lenses - constriction of pupils - ANS-2 aspects of focusing - Accommodation of ________ - ________ of pupils ciliary; suspensory ligaments; shape - ANS-Accommodation of lenses: ________ muscles contract, changing the stretch/tension on ________ ________ which change the ________ of the lens. converge; extrinsic - ANS-Convergence of the eyeballs Eyes _________ to look at something (________ eye muscles) ganglion --> bipolar --> photoreceptor --> pigmented epithelium - ANS-Light comes in the front of the eyeball and passes through _________ , _________ , and _________ layers to make it to the _________ _________. - Outer sement - Inner segment - Cell body - Inner fiber - Outer fiber - Synaptic endings - ANS-Parts of a Photoreceptor - _________ sement - _________ segment - Cell _________ - _________ fiber Continues...