COT Clinical Optics Study (100% Accurate Solutions)

When taking a fundus photo and you see a blue gray halo around the eye, you should move the camera correct answers closer As flurescein dye circulates throughout the eye and sequential pictures are taken,this is known as correct answers Angiograms For the slit lamp photography, in order for an image to be produced in each ocular and in the camera, a is necessary. correct answers Beam Splitter The reticule in the slit lamp and fundus camera is to compensate for the refractive error correct answers photographer's To Set the camera eyepiece, you should keep eye(s) in dim light or darkness correct answers both , open What are the two types of fluorescence? correct answers hyper fluorescence- an increase in fluorescence or in the amount of dye, hypo-fluorescence- a decrease in fluorescence To eliminate crescent shaped and linear defects when aligning a patient, you would move the camera in the direction correct answers opposite How many phases to a fluorescein angiogram? correct answers Prearterial ( choroidal phase), arterial, arteriovenous , venous, recirculation, and late Contraindications for retinal fluorescein angiography are correct answers Pregnancy, a previous histor of reaction, multiple allergies, and adverse reaction of fluorescein dye When taking a picture, what term is used to indicate how much of the picture will come into sharp focus? correct answers depth of field What pictures are generally taken using color film? correct answers fundus photos-macula,optic nerve, external photos and slit lamp photos In order to achieve sharply focused photographs, the first step you should do is set the correct answers reticule Slit lamp photography is used to document conditions affection the correct answers cornea, anterior chamber and lens Specluar microscopy is a method of photographing and evaluating the correct answers Endothelial surface of the corneal pictures of the posterior pole are obtained by what method? correct answers fundus photography