Fluoro
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| show | input diameter/output diameter
input # is always larger
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| show | minification x flux.
it accelerates and focuses the electron beam on the II
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| show | positioning
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| show | cones, phontonic
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| What lies between the input screen and the photocathode? | show 🗑
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| show | absorbs light and emit e
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| show | Absorbs e and emit green light
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| Why is the input screen concave? | show 🗑
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| What happens when greater voltage is applies to the electrostatic lens? | show 🗑
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| What angles have the highest energy scatter? | show 🗑
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| What does photoemmissive material do? | show 🗑
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| Name the most common viewing system? | show 🗑
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| what did rads become martyrs? | show 🗑
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| what causes fluoroscopic resolution to vary? | show 🗑
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| show | scatter, penumbra light, light scatter in the II tube
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| define vinetting? | show 🗑
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| Why is fluoro the domain of the rad? | show 🗑
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| What invention enabled brightness to be enhanced? | show 🗑
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| What does flux gain do to image quality? | show 🗑
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| What is a CCD | show 🗑
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| what is the min source to skin distance for mobile fluoro? | show 🗑
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| show | 15
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| show | 30mR
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| show | 10 mR
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| show | thin screen and small phosphors
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| show | SOD less than 15
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| show | input screen
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| show | to accelerate and focus e
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| show | maintain brightness, change the flow of e between input and output
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| ?what is in the input screen | show 🗑
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| 1 incident photon = how many light photons? | show 🗑
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| what is the Pb/eg for gloves and aprons in fluoro? | show 🗑
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| show | not in the primary beam, and use rad as a shield
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| what reduced quantum mottle? | show 🗑
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| show | minification x flux, measure the brightness intensity
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| show | 10%
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| show | mini gain, focal point, input screen, resolution, OID, size and phosphor thickness
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| show | video/real time
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| show | assist rad, run post films (static)
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| Identify the steps in the process of an II tube | show 🗑
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| show | input diameter2/output diameter 2
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| show | decrease resolution
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| what are the advantages for CCD? | show 🗑
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| identify the minimum over the table exposure rates and what is the advantage range | show 🗑
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| show | collimate the shutters
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