FINAL
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| show | Picture archival and communication
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| show | 1,2 and 3
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| show | DICOM
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| show | Soft copy
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| Any computer that a health care worker uses to view a digital image is a(n) _________. | show 🗑
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| show | Archive
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| show | Radiology Information.
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| Which of the following are considered PACS architectures? 1. Distributed system 2. Client/ server-based system 3. Web-based system | show 🗑
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| In which system architecture do the images and application software reside on a central server? | show 🗑
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| What term is used to describe the reading of images outside of the hospital walls, generally at home or in remote locations? | show 🗑
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| which is he most interactive part of a PACS? | show 🗑
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| show | Resolution
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| Which workstation is used to review images after acquisition but before being sent off for reporting? | show 🗑
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| Which of the following would be considered categories of workstation functions? 1. Navigation functions 2. Image manipulation and enhancement functions 3. Image management functions | show 🗑
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| Which function determines how images are displayed on the monitor(s)? | show 🗑
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| show | False
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| show | Pan/Zoom
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| show | False
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| show | Stitching
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| The place where records or documents are preserved for historic purposes is the _______. | show 🗑
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| Which of the following are true regarding the image manager? 1. Contains the master database of all on the archive 2. Controls the receipt of all images 3. Stores images in its database 2. | show 🗑
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| show | Mirrored
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| Which PACS component interfaces with the radiology information system and hospital information system? | show 🗑
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| Which of the following information might be found in the DICOM header of an image? 1. Patient Name 2. Lab Results 3. Ordering Physician | show 🗑
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| The acronym for RAID is redundant ________. | show 🗑
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| Which term is used to describe when data are broken up into pieces and each disk receives a "piece" of the data? | show 🗑
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| Striping of data decreases the reliability and performance of the archive. T/F | show 🗑
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| show | 1 and 2
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| The greatest disadvantage of using tape as a long-term archive solution is its unreliability over multiple uses throughout the years. T/F | show 🗑
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| show | Application service provider
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| which term describes the act of keeping a complete copy of the archive in another remote location? | show 🗑
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| Which device scans an analog film and produces numeric signals based on the appearance of the the film? | show 🗑
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| Any supplemental device connected to a PACS that performs a specific function is known as a(n)_______. | show 🗑
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| Film Digitizers use which of the following technologies to acquire digital images? 1. TFT 2. CCD 3. Laser | show 🗑
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| Which film digitizer uses fluorescent bulbs to aid in converting the analog film image into a digital image? 1. Laser film digitizer 2. CCD film digitizer 3. TFT film digitizer | show 🗑
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| Wet Imagers use chemicals to process the films. T/F | show 🗑
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| show | heat
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| Dry imager film is more sensitive to what in comparison to conventional film? 1. Heat 2. Cold 3. Humidity | show 🗑
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| Which of the following are common uses of imagers? 1. Backup 2. Legal Cases 3. Outside of physicians | show 🗑
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| show | Burn images to an optical disk
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| show | radionuclide tracers
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| The radioactive materials identified in question 1 are introduced into the body: | show 🗑
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| show | technetium 99m
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| a study of the skeletal system using radioactive materials is termed: | show 🗑
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| show | True
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| A congenital defect of the wall of the ileum commonly assessed with nuclear medicine is termed: | show 🗑
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| show | Sodium iodide ( iodine 131)
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| show | Nuclear medicine physician
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| Ionizing radiation with characteristics of an electron but emitted from the nucleus of a radioactive atom is identified as a(n)? | show 🗑
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| show | Decay
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| PET is an Acronym for: | show 🗑
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| In many cases, PET can detect abnormal function before the onset of physical symptoms. T/F | show 🗑
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| What is the product of a positron and electron combining the undergoing annihilation during the PET imaging process? | show 🗑
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| show | 18F-FDG
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| show | Cyclotron
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| Most PET tracers have a half-life of: | show 🗑
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| Regions of metastatic disease in the body have a(n) ______ uptake of 18F-FDG. | show 🗑
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| Which PET tracer is given to determine whether certain areas of the hear are receiving sufficient blood flow (perfusion)? | show 🗑
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| show | co-registraion
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| show | False
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| show | brachytherapy
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| Which of the following are considered types of teletherapy? X-ray, Linear accelerator, Cobalt 60 | show 🗑
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| Cobalt 60 units emit gamma rays at the intensity of ______ MeV. | show 🗑
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| Which of the following is most effective in the treatment of deep-seated, cancerous tissue? | show 🗑
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| Which member of the radiation oncology team prescribes the treatment plan? | show 🗑
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| Which member of the radiation oncology team outlines a plan to deliver the desired dosage to the treatment area? | show 🗑
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| show | 1-17MHz
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| show | Doppler
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| show | Piezoelectric effect
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| A transducer serves as both a transmitter and receiver of echo waves. T/F | show 🗑
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| According to current research, there are moderate adverse biologic effects associated with the use of medical ultrasound. T/F | show 🗑
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| show | True
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| show | Bowel obstruction in newborn
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| During an ultrasound procedure, gel is applied to the skin to prevent loss of signal between transducer and skin, which would result in poor image. t/F | show 🗑
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| What is the name of the ultrasound procedure in which amniotic fluid is withdrawn from the uterus for analysis? | show 🗑
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| show | True
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| show | False
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| Doppler ultrasound is replacing conventional venography of the lower limbs. T/F | show 🗑
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| show | Retinal detachment
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| MRI uses a low-energy form of ionizing radiation. T/F | show 🗑
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| show | True
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| show | receiver or antenna
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| show | Hydrogen
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| show | false
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| show | True
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| Matching o the frequency of a precessing nucleus with a radio wave frequency is termed: | show 🗑
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| Longitudinal or spin lattice relaxation when spins begin to precess at samller angles is termed: | show 🗑
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| Transverse of spin-spin relaxation when spins begin to precess out of phase with each other is termed: | show 🗑
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| the quantity of hydrogen protons within structures being imaged by MRI has no effect on MRI contrast. T/F | show 🗑
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| what is another term for spin density? | show 🗑
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| all high density or thick structure appear light on MR images. T/F | show 🗑
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| show | 10,000 gauss
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| show | CT is better in demonstrating gastrointestinal diseases.
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| show | 5
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| Oxygen tanks and wheelchairs must not be allowed within the _______ gauss line. | show 🗑
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| show | Ferromagnetic aneurysm clips
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| What occupational workers must have conventional radiographic images of the orbits before an MRI head scan? | show 🗑
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| Patient restraints should be used with claustrophobic patients to prevent movement during an MRI exam.t/f | show 🗑
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| show | True
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| Pregnancy is considered an absolute contraindication for an MRI procedure. T/F | show 🗑
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| show | bright
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| On a T2- weighted image, white brain matter appears as a ______ signal. | show 🗑
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| CSF will appear as a bright signal on T1-weighted images. T/F | show 🗑
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| show | Gating
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| show | true
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| MRI is recommended for diagnosing_______ of the hip. | show 🗑
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| show | Increase in blood flow to the local vasculature that accompanies neural activity in the brain
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| Neural Activity in the brain during a functional MRI procedure is gauged by the: | show 🗑
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| Who is credited with the invention of the fluoroscope? | show 🗑
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| What mA range does the X-ray tube operate in during fluorscopic mode? | show 🗑
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| To see the best detail, humans must use _______ vision. | show 🗑
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| Maximum radiation intensity can be no more than_________ R/minute at the table top during fluoroscopy. | show 🗑
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| Minimum source to table top distance for a fixed fluorscopic unit is _____ inches. | show 🗑
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| What is the minification gain of an intensifier that has an input phosphor of 12 inches diameter, and an output phosphor of 1 inch diameter? | show 🗑
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| show | 6000
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| show | 40
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| show | Measuring the current flow between the photocathode and the anode of the intensifier tube.
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| show | Decreased
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| show | 4
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| During magnification mode in a dual filed image intensifier, resolution of the image: | show 🗑
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| show | Eye integration time, video noise, the minimum number of remnant photons reaching the input phosphor
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| Input phosphor: | show 🗑
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| show | focuses electrons in straight lines to e back of tube, determines the magnification capability of the image intensifier( changes the electron's focal point)
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| Output phosphor: | show 🗑
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| Photocathode: | show 🗑
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| show | 3rd best resolution
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| show | best resolution
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| show | 2nd best resolution
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| televised fluroscopy | show 🗑
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| name the type of solid state TV pickup. | show 🗑
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| Two fields of 262.5 lines, when combining by mixing lines 1,3,5,... with lines 2,4,6... is referred to as : | show 🗑
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| Potentially, more radiation exposure to the technologist will take place with what type of radiographic spot film loading? | show 🗑
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| Where is the worst place to stand during a fluoroscopic procedure? | show 🗑
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| show | 0.25
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| show | videodisk recorders
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| The frequency with which breast cancer occurs in American women is: | show 🗑
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| The chance of breast cancer occurring in men is about ____ of that for women. | show 🗑
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| show | year
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| show | all sites(except VA facilities) meet quality standards and be certified by the DHHS
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| show | Axillary prolongation
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| The 2 o'clock position in the left breast corresponds to the __________ position in the right breast. | show 🗑
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| show | True
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| show | True
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| show | False
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| The glandular tissue of the breast is divided into 15-20 : | show 🗑
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| show | trabeculae
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| show | Adipose
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| What is the breast classification of a 45-year-old woman with three of more pregnancies? | show 🗑
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| What is the breast classification of a 35-year-old woman without children? | show 🗑
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| show | Apex
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| Using the anode-heel effect the cathode of the x-ray tube should be placed over the: | show 🗑
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| show | false
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| show | true
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| show | 1.5x
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| show | Less than 5%
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| show | Ultrasound
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| Which imaging modality is most ideal for a breast with an implant? | show 🗑
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| show | True
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| show | Technetium-99m-sestamibi
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| show | false
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| Which one of the following imaging modalities is best for detecting an intracapsular rupture of a breast implant? | show 🗑
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| show | Superolateral- inferomedial oblique
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| Where should the image receptor be placed for the craniocaudal projection? | show 🗑
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| show | 25-28
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| Where should hte marker and patient identification be in regard to the anatomy? | show 🗑
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| how is thee breast positioned for the medio-lateral oblique projection? | show 🗑
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| show | 45 degrees
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| How much CR angulation is required for the medio-lateral oblique projection of a heavy and large-sized breast? | show 🗑
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| show | CC and MLO
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| show | Medio-lateral oblique
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| show | 100-150mrad
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| Why can't AEC be used for mammography of a breast with an implant? | show 🗑
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| How should a breast implant be moved for a cranio-caudal projection? | show 🗑
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| show | 90 degrees
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| show | True
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|
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| show | True
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|
||||
| show | infiltrating ductal carcinoma
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|
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| show | intra-ductal papilloma
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|
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| Noninvasive cancers (DCIS and LCIS) comprise approximately ____% of al lbreast cancer diagnosis. | show 🗑
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| show | High density multiple benign-type cysts throughout the breasts
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| show | benign breast tumor having smooth, well-defined margins
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| show | Breast lesion with clustered calcifications with irregular margins.
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| Cysts: | show 🗑
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| For a film processor, monitoring should occur: | show 🗑
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| show | Federal, State, insurance company
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| show | processor sensitometry
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| Test tools for focal spot size estimation include each of the following except a: A. Pinhole B. Star test pattern C. line pair resolution D. Motorized synchronous top | show 🗑
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| Focal spots measuring 0.3 mm or less should be measured with a: | show 🗑
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| Which type of equipment is used to measure half-value layers? A. Sensitometer B. Aluminum Filters C. Dosimetry equipment D. More than one of the above | show 🗑
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| show | 2%
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| The centering mark should be within ______ of the light field central ray. | show 🗑
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| Distance indicators are checked with a | show 🗑
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| show | 5
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| The accuracy of single-phase generator time setting can be measured with a: | show 🗑
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| show | motorized synchronous spinning top test
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| Exposure time settings should be maintained within _______ of the labeled setting. | show 🗑
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| show | Three
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| show | Wire mesh
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|
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| If a department took 17,960 films, with 898 of those films being repeats, what is the repeat rate for the department? | show 🗑
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| The people on a diagnostic imaging QC team include: A. Staff Radiographer B. Radiology administrators C. The radiologists D. All of the above | show 🗑
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| show | True
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|
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| Kilovoltage settings remain stable over time. T/F | show 🗑
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| Exposure time settings remain stable over time. T/F | show 🗑
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| Quality Assurance(QA): | show 🗑
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| Acceptance: | show 🗑
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| show | D. Do not document the retrieval time for the test pattern.
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|
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| Which of the following are quality assurance activities in the Radiology department? A. Monitoring patient wait times after the patient has been checked in. B. Daily monitor testing C. processor speed testing D. all of the above | show 🗑
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| show | Identify trends in exposure errors, detection of poor AEC calibration, Identification of chronic positioning errors by a technologist
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|
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| show | Radiologic Technologist
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|
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| Which one is not responsibility of the radiation physicist? A. Repeat rate analysis B. Exposure Trends C. Spatial frequency response testing D. QC record Review | show 🗑
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| show | identification of quality trends, reporting small artifacts to avoid long term problems
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|
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| Which of the following are performed by a service technician? A. Reader erasure functions B. Verify digital interfaces C. Phospher accuracy testing D. All of the above | show 🗑
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| show | The cost and the specialized equipment required
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|
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| show | Epiphysiodeses
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|
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| What is the name of the special metal ruler used in orthorentgenography? | show 🗑
|
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| Which one of the following factors is critical when performing orthorentgenography? A. Patient does not move between exposures B. The use of short exposure time techniques C. a long SID must be used for less beam divergence | show 🗑
|
||||
| show | false
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|
||||
| Gonadal shielding can not be used for long bone measurement of the lower limb. T/F | show 🗑
|
||||
| What is generally true for an arthrogram of a knee? | show 🗑
|
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| show | MRI
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|
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| Which one of the following instruments is not used during a knee arthrogram? A. Razor B. 10cc syringe C. 20 gauge needle D. arthroscope | show 🗑
|
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| show | Coat the soft tissue structures with contrast media
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|
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| show | to open the menisci
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|
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| show | A. injury or tears to the rotator cuff
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|
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| Which one of the following projections would not be commonly performed during a shoulder arthogram? A. AP external/internal rotations projections B. scapular Y projection C. Glenoid Fossa projection D. transaxillary | show 🗑
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||||
| show | Subarachonoid space
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|
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| show | HNP
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|
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| show | 2 weeks
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|
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| Which of the following is another contraindication for myelogrpahy? A. Archnoditis B. blood in CSF C. Increased intracranial pressure D. All of the above | show 🗑
|
||||
| show | L3-4
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|
||||
| Why is positioning block placed under the abdomen for the lumbar puncture during a myelogram? | show 🗑
|
||||
| show | It is excreted by the kidneys
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|
||||
| What is the most common type of contrast media given during a myelogram? | show 🗑
|
||||
| Why is the supine AP projection rarely taken during a thoracic spine myelogram? | show 🗑
|
||||
| Which of the following conventional routines is suggested by the author for cervical myelography following fluroscopy and spot filming? 1. AP 2. cross table lateral 3. Swimmer's lateral(horizontal beam) 4. 45 degree obliqus | show 🗑
|
||||
| Which of the following is not a factor that directly controls or influences the amount of tomographic blurring? A. amplitude B. tube trajectory C. OID D. Exposure angle | show 🗑
|
||||
| show | Fulcrum
🗑
|
||||
| The amount of speed of tube movement during the tomographic process is termed: | show 🗑
|
||||
| Objects within the body that are farther from the focal plane will have: | show 🗑
|
||||
| The least complex of tomographic directional movements is: | show 🗑
|
||||
| show | sharp and in focus
🗑
|
||||
| show | D. 40 Degrees
🗑
|
||||
| show | true
🗑
|
||||
| Pantomogrpahy is ideal for tomography of the lungs. T/F | show 🗑
|
||||
| Which of the following is not part of the rotator cuff? A. Suprasinatus B. infraspinatus C. Teres major D. subscapularis | show 🗑
|
||||
| show | Fundus
🗑
|
||||
| The most common indication for performing hysterosalpingography is? | show 🗑
|
||||
| Which position is used for hysterosalpingography? | show 🗑
|
||||
| show | Stensen's Duct
🗑
|
||||
| show | inferiorsuperior occlusal
🗑
|
||||
| What material locates a small, transparent lymph vessel in the foot required for canulation? | show 🗑
|
||||
| What material is used for radiographic examination of the lymphatics? | show 🗑
|
||||
| show | thoracic duct
🗑
|
||||
| show | platelets
🗑
|
||||
| Which of the following is not a function of the cardiovascular system? A. Producing red blood cells B. transporting oxygen, nutrients, and hormones C. removing waste products D. Maintaining body temp | show 🗑
|
||||
| show | mitral valve
🗑
|
||||
| Which of the following vessels is not a major branch of the aortic arch? A. Right common carotid artery B. left common carotid artery C. Brachiocephalic artery D. Left subclavian artery | show 🗑
|
||||
| The S-shaped portion of the internal carotid artery is termed the: | show 🗑
|
||||
| Eventually, the internal jugular vein connects with ____________ to form the brachiocephalic vein. | show 🗑
|
||||
| Where do the openings for the coronary arteries orginate? | show 🗑
|
||||
| Which vein drains and receives blood from the intercostal, bronchial, esophageal and phrenic veins? | show 🗑
|
||||
| The portal vein carries blood form the abdominal digestive track to the : | show 🗑
|
||||
| Which vein is commonly used to draw blood form the arm? | show 🗑
|
||||
| Which is the longest vein in the body? A. Great saphenous vein B. inferior vena cava C. Femoral vein D. popliteal vein | show 🗑
|
||||
| show | Femoral artery
🗑
|
||||
| show | nonionic water-soluble iodniated
🗑
|
||||
| Which of the following is not a contraindication for angiography? A. impaired renal function B. taking anticoagulant medication C. unstable cardiopulmonary status D. None of the above; all are contraindications | show 🗑
|
||||
| What is the purpose of a heating device on an electromechanical injector? | show 🗑
|
||||
| Injection flow rate in angiography is not affected by: | show 🗑
|
||||
| Which of the following conditions contraindicates the use of a femoral approach during cerebral angiography? | show 🗑
|
||||
| Which position is most useful in preventing super-imposition of the aortic arch and its branches with other structures during thoracic aortography? | show 🗑
|
||||
| show | palliative procedure for unresectable malignant disease
🗑
|
||||
| show | control life-threatening postpartum bleeding
🗑
|
||||
| show | Stopping blood flow to a site of pathology
🗑
|
||||
| Thrombolysis: | show 🗑
|
||||
| show | Dilation of a stenosed vessel using a balloon catheter
🗑
|
||||
| show | A procedure to treat variceal bleeding caused by portal hypertension
🗑
|
||||
| Inferior vena cava filter: | show 🗑
|
||||
| show | Placement of a cage like metal device in the lumen of a vessel to improve blood flow
🗑
|
||||
| show | A procedure for vertebral pain due to instability and compression fractures caused by osteoporosis and/or other reasons by injecting cement into the vertebral body
🗑
|
||||
| show | A procedure for billary stone removal, biopsy, dilation of obstructed bile duct, with internal or external drainage.
🗑
|
||||
| Kyphoplasty: | show 🗑
|
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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