caseys quiz bowl questions
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| The photoelectric process is an interaction between an x-ray photon and what | show 🗑
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| If 100R or more is received as whole body dose in a short period of time certain symptoms will occur and refer to as | show 🗑
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| Primary radiation barriers must be how high | show 🗑
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| show | Eddy current losses
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| show | Open Core, Closed Core, Air Core and shell type
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| show | Helix
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| show | Develop, fix, wash, dry
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| The proper developer action will occur only in what type of solution | show 🗑
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| show | 13.3 cm (image size/object size=SID/SOD)
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| show | 30 degrees cephalic
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| show | Petrous Ridges
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| show | Recumbent
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| show | A vector
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| show | 4”
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| The two most common and effective methods of sterilization for used in a hospital are | show 🗑
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| The amount of time that x-rays are being produced and directed toward a particular wall is referred to as | show 🗑
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| If a person receives 5000 mR during a 15 minute fluoroscopic examination what was the dose rate | show 🗑
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| Graphs that show a relationship between dose of radiation received and incidences of effects are called what | show 🗑
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| When the radiographer selects KV on the control panel which device is adjusted | show 🗑
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| show | Focal spot size
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| show | 12 degrees
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| The device used to give a predetermined exposure to a film in order to test its response to processing is called the | show 🗑
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| The portion of the characteristic curve generally representative of the useful radiographic density range is the | show 🗑
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| A radiograph that exhibits many shades of gray from white to black may be described as having | show 🗑
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| For a parietoacanthion projection of the paranasal sinuses which radiographic baseline forms a 37 degree angle with the film | show 🗑
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| show | RPO
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| If the patient has limited or no movement of either lower extremity what method could be used to obtain a lateral view of the hip joint | show 🗑
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| Which type of isolation does not require the use of gowns or gloves | show 🗑
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| show | Sphygmomanometer
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| show | Crash Cart
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| What is the proper centering point for an AP coccyx | show 🗑
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| Give 3 Names for the Schuler method. | show 🗑
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| show | .5mm Pb
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| If the extent of exposure factors for a specific radiographic unit produces an intensity of 8.4mR per mas @ 80 Kv and 30 mas were used the patient’s dose would be | show 🗑
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| show | TDL
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| Name the two types of television screens used…… | show 🗑
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| show | Solenoid
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| show | Thermionic Emission
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| Delayed light emission of an image intensifier screen after the x-ray photons…. | show 🗑
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| The law stating that any combination of MA and time that produce the same mas value will produce the same radiographic density…. | show 🗑
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| The relationship between KVP and density may be described as | show 🗑
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| Describe the central ray when trying to better demonstrate the tarsal metatarsal joint in the dorsal/plantar projection of the foot. | show 🗑
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| Where does the central ray enter for a PA projection of the third digit of the hand | show 🗑
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| What position will best demonstrate the mortise joint | show 🗑
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| show | Enteric precaution
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| The hepatitis B virus is primarily transmitted by | show 🗑
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| The 3rd and 4th ventricles are connected by the | show 🗑
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| show | 1.02 MeV
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| show | Distance
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| show | Filtration.
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| show | Turn AC to DC
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| The technique that allows for dynamic imaging of an anatomical part | show 🗑
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| What is the purpose of employing image intensified fluoroscopy | show 🗑
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| show | Foreshortened (Angle tube—elongated,)(angle object with straight ray—forshortened)
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| What is the primary purpose of using an intensifiying screen in film screen radiography | show 🗑
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| show | Blue Ultraviolet or Blue Blueviolet’’
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| What forms the zygomatic arch | show 🗑
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| show | Left anterior rib.
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| Which mammographic position would best identify a tumor in the medial aspect of the breast | show 🗑
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| show | Fomite
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| show | Coratid artery.
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| Touching a patient without permission or … | show 🗑
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| show | Inherent and added
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| When operating a mobile unit, the source to skin distance must be at least | show 🗑
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| When performing a fluoroscopic examination the minimum source to table top distance for a fixed unit is | show 🗑
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| show | Input phosphor
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| What material is used for the input phosphor of the modern image intensifier | show 🗑
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| show | The amount of x-ray it takes for the intensity of the beam to decrease by half
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| show | 40-60% humidity and temperature of 50-70 degrees F.
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| show | Maginification factor
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| What is the maginification factor for imaging conditions that include 1.2mm focal spot, 40” SID, 5”OID, 10 degrees caudad to tilt | show 🗑
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| show | 15 degrees cephalic
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| show | Vertical fractures of the patella and the patella femoral joint space
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| show | Lateral projection with acute palmer flexion
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| show | Assault
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| show | Liable
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| show | Anytime medication is given
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| show | Linear energy transfer (LET)
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| show | 90 degrees
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| show | Sivert
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| show | Auto transformer
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| show | 4
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| The wave form produced by a battery operated mobile x-ray unit most closely resembles that of a | show 🗑
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| show | mAs
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| What is the relationship between mAs and density | show 🗑
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| show | 30%
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| show | Crista Galli
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| show | Esophageal varices (varicose veins of the esophagus)
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| show | Hyperstenic
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| What is the common name for the very mild form of shock known as syncope | show 🗑
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| Name the type of shock that occurs when large amounts of blood or plasma have been lost | show 🗑
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| show | Nitroglycerin
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| show | Compton
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| show | Photoelectric
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| The agency that publishes radiation protection standards based on scientific research is the | show 🗑
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| show | 2400 volts
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| show | 3-5mA
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| show | Detail
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| show | 4 mAs, 80 KV, 40” SID, 8:1 with the 600 screen speed film
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| show | 4mAs
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| The ability of a substance to emit light in response to excitation is | show 🗑
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| The right anterior/posterior oblique position of the lumbar spine is used in the evaluation of the | show 🗑
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| show | Stenic
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| What is form by the union of the hepatic and the cystic duct | show 🗑
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| show | SMV
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| The waters method will demonstrate | show 🗑
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| show | Contra Coup
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| show | Diabetic coma or a hyperglycemia
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| show | 12-20 breaths per min.
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| show | emit light in response to an outside stimulation.
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| Florescence is light emitted while phosphor is stimulated | show 🗑
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| show | after the stimulation.
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| show | Coherent
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| show | .5 rem
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| show | Indirect Hit
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| What is the magnification factor for imaging conditions that include 12mmfocal spot and 40’’ sid and 5’’ oid and 10 degree caudad tube tilt | show 🗑
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| show | Electronic, synchronous, impulse
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| Together the filtering effects of the tubes glass envelope and its oil coolant are referred to | show 🗑
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| A 3 phase timer can be tested for accuracy using a synchronous spinning top; the resulting image looks like a | show 🗑
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| show | to test the efficiency of single phase time the result is a series of dots or dashes. With each representing a pulse of radiation.
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| The material currently used as a film base is | show 🗑
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| Which substance was the first widely use intensifying screen phosphor | show 🗑
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| What is the accepted theory of latent image formation | show 🗑
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| What position best demonstrates the talocalcaneal joint | show 🗑
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| show | AP oblique
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| show | 45 degree angle oblique
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| What is the name given to the drop in blood pressure and the concurrent light headed or dizzy feeling… | show 🗑
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| Name the parentarial route of medication administration that is commonly given in the deltoid muscle of the upper arm. | show 🗑
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| How will medication be administered that is labeled for use sublingually | show 🗑
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| The radiographer must be at least what distance from the x-ray tube…. | show 🗑
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| show | 3 rem
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| show | To reduce patient exposure
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| show | 74 KVP
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| In order to be in compliance with radiation protection guidelines the fluoroscopic switch must be what kind | show 🗑
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| show | 10%
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| A grid is designed with 3mm lead strips, 1.6 mm in height and separated by.1mm aluminum spacers; the grid has a ratio of | show 🗑
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| show | .1%
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| show | Penumbra
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| What part of the anatomy is demonstrated in a 25 degree RPO position with a CR entering 1” medial to the elevated ASIS | show 🗑
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| The ridge that marks the bifurcation of the trachea entering the bronchioles is | show 🗑
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| The choroid process should be visualized in profile in which position | show 🗑
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| The lay term “bed sore” refers to an ulceration of the skin that develops over a prominent _______________for a long and unrelieved pressure; what medical term is used to describe “bed sores” | show 🗑
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| Name the artery found in the anticubital space that is used to measure blood pressure. | show 🗑
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| show | Nosacomininal infection
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| A controlled area is defined as one that…. | show 🗑
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| show | 2 times
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| Each time a x-ray beams scatters its intensity at one meter from the scattering object is what fraction of its original intensity | show 🗑
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| show | 110000 volts or 110 KV
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| A device used to regulate the amount of resistance in a circuit is the | show 🗑
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| Positive beam limitation devices must be accurate to within | show 🗑
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| In general a doubling in mAs will necessitate what % reduction in KVP ….. | show 🗑
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| What is another name for the aluminum step wedge | show 🗑
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| What is the relationship between SID and Penumbra | show 🗑
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| The best way to control voluntary motion is | show 🗑
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| show | short exposure time
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| show | Expiration
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| show | Superior articulating process
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| show | Tort
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| show | Generic
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| show | Pc
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| The type of graph that indicates that there is no safe level of radiation and that the response to the radiation is not directly proportional to the dose received is called | show 🗑
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| show | Non schocastic
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| show | NRC
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| show | 3 half value layers
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| In order to maintain image clarity the path of electron flow from photo cathode to output phosphor is controlled by | show 🗑
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| show | Rectifier
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| show | Emulsion
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| show | Film contrast
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| show | Sensitivity spec
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| Which position will separate the radial head, neck, and tuberocity from the superimposition… | show 🗑
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| show | The Neck
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| show | NPO for 8 hours
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| The condition that is caused by infection that is resulting in an extremely low blood pressure is called | show 🗑
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| If the radiographer suspects that the patient is going into shock which position should the patient be placed in | show 🗑
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| A type of isolation use to totally protect the health care worker from every method of transmission possible in the work setting is known as | show 🗑
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