CIIP Exam Questions with 100% Correct Answers | Verified | Latest Update 2024, Exams of Advanced Education

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CIIP Exam Questions with 100% Correct

Answers | Verified | Latest Update 2024

Which of the following is the most significant source of artifact in medical images? - Correct Answer-Subject motion Which of the following imaging modalities use ionizing radiation as its source? - Correct Answer-Computed Tomography Which of the following modality is most affected by the skill of the operator? - Correct Answer-Ultrasound In the formation of a digital image, sampling affects which of the following? - Correct Answer-Visible fine detail, Image matrix size and Spatial resolution. Which imaging modality provides higher spatial resolution? - Correct Answer-Chest radiograph The core hardware components of a digital computer include everything except - Correct Answer-Operating system

Volatile memory is distinguished from non-volatile memory by the - Correct Answer-Inability of volatile memory to retain data with power loss Which is not true about storage? - Correct Answer-Near-line storage requires human intervention Which is the best statement regarding the motherboard data bus? - Correct Answer-It interconnects the components on the motherboard What is the fundamental distinction between software and hardware? - Correct Answer-Hardware is a physical entity The purpose of the operating system (OS) is - Correct Answer- To manage memory allocations and To copy files to disk and To manage the user interface and To manage computer resources Computer drivers are - Correct Answer-Small programs that provide a bridge or interface between hardware and software

Low-level programming languages are (best answer possible) - Correct Answer-Are used primarily by the CPU The most complex network switch is the - Correct Answer- Network router Which is true of thin-client applications? - Correct Answer- They require a web browser to run The primary functions of PACS include image transmission, display, and ____________? - Correct Answer-Archiving The typical radiology technologist is most likely to interact with which of the following systems throughout their workday? - Correct Answer-RIS radiology information system Which component of the PACS typically communicates with both the HL7 and DICOM protocols - Correct Answer-PACS Broker The primary data protocol for transmitting medical images between modalities is - Correct Answer-DICOM

Who is the most likely person to deal with managing the day- to-day operations of the PACS? - Correct Answer-PACS administrator A diagnostic workstation used by a radiologist generally offers what feature(s) over a ''standard'' PC used for clinical review of images:

• Correct Answer-Higher quality and higher brightness monitors, Faster network connection back to the PACS core and Presence of more advanced image manipulation tools Integration of clinical information systems and PACS may result in - Correct Answer-An increase in accurate relevant clinical information available to radiologists and Faster turnaround times of results to clinicians and Richer information by the concurrent delivery of images and their associated report Which of the following enhancements, if added to a PACS, would enable an attending radiologist to check the work of a resident? - Correct Answer-Over-reading The image matrix size of a computed tomography image is? - Correct Answer-512 _ 512 _ 12 bits Which one of the following modalities uses no ionizing radiation from interactions with the body to generate the resultant image? - Correct Answer-Magnetic resonance

Of the following, which modality has the largest data size for a single image? - Correct Answer-Mammography with 24 _ 30 cm FOV, 50 mm detector element A radiographic image has areas of saturation and no anatomical information, but is acquired using an appropriate technique (kV and mAs). This outcome is likely due to which one of the following? - Correct Answer-histogram scaling error Which procedure is used to transfer patient demographic information from the RIS to the image acquisition device? - Correct Answer- Portable data for imaging (PDI) Which image acquisition technique uses annihilation radiation to create tomography images? - Correct Answer-PET The largest drawback of radiography compared to computed tomography is ______. - Correct Answer-anatomical superimposition

Which of the following is the most important environmental patient safety aspect concerning MRI? - Correct Answer-Ferromagnetic projectile The window width and window level setting most appropriate for viewing a CT image when bones are being evaluated (e.g., wide contrast latitude) is closest to which setting? (WW is window width, WL is window level). - Correct Answer- The CT number most likely to be encountered in the lung area of a CT image is which of the following? - Correct Answer-- Which of the following modalities has the highest spatial resolution? - Correct Answer-Radiography Which one of the following parameters for an MR image acquisition is user

defined, rather than a property of the patient's tissues? - Correct Answer-TR (Repetition Time) An attribute that a typical diagnostic PACS workstation used for ultrasound image review does not commonly provide is the ability to ______. - Correct Answer-simultaneously play multiple .AVI video clips Besides providing high-resolution anatomy fused with low- resolution metabolic activity, the other chief reason for CT and PET system combination is to ________. - Correct Answer-provide attenuation correction for the PET reconstruction Which of these is NOT a usual element of radiologist workflow? - Correct Answer-obtain images Which of these is NOT a usual element of technologist workflow? - Correct Answer-send images to PACS Which of these is NOT a usual element of clinician workflow? - Correct Answer-dictate radiology reports

Which of these is NOT an IHE integration profile? - Correct Answer-procedure step Which of these is NOT a hierarchical IHE component? - Correct Answer-post processing Imagine transitioning to paperless workflow in your department. Think of idiosyncratic or unpredictable ways that paper is used that would need to be replaced. - Correct Answer- Think of questions you would ask a vendor to make sure that their product has the IHE profiles you need. - Correct Answer- You would like to know if there is a US standards development organization that specifies how plumbing lines should run through a computed tomography

imaging suite. To which organization should you turn to identify US SDOs? - Correct Answer-ANSI You want to learn more about how the Internet and web services work. To which standards development organization should you turn? - Correct Answer-Internet Engineering Task Force; World Wide Web Consortium You notice that one of your systems timestamps is not correct. You need to ask your vendor to turn on software that implements which standard? - Correct Answer-Network time protocol (NTP) You are given a DICOM conformance statement by a vendor. To which part of the DICOM standard should you refer to decipher its meaning - Correct Answer-DICOM Part 2, ''Conformance.'' You would like to configure a new workstation to perform DICOM query retrieve studies from your PACS.

A: What three pieces of information about the PACS will you need to have to configure the workstation? B: What three pieces of information will you need to have to authorize the workstation on the PACS? - Correct Answer-A: called application entity title (AE Title), IP address, DICOM port number; B: calling application entity title (AE Title), IP address, DICOM port number. Your computed radiography systems have just been upgraded and you notice that your PACS workstations are not displaying the images correctly. You are comparing the DICOM headers from the new and old images and notice some difference in the DICOM data elements. To which part of the standard do you need to refer?

• Correct Answer-DICOM, Part 3, ''information object definitions.'' port number You are concerned that HL7 order messages are not being communicated

successfully between your electronic medical record system and your RIS. To which system should you turn first to investigate this issue? - Correct Answer-You should look first into your HL message passing engine if you have one. Your vice president of operations asks you to prepare to share images between your institution and a new partner. To which technical framework are you going to refer? - Correct Answer- Integrating the Healthcare Enterprise (IHE), IT infrastructure technical framework. Your digital mammography images from Vendor A do not display correctly on the workstation from Vendor B. Where do you look for insight? - Correct Answer-Integrating the Healthcare Enterprise (IHE), IT radiology technical framework, mammography image integration profile. When shopping for a new healthcare information system, what is the most important document for which to ask? - Correct Answer-IHE integration statement

Lossy data compression does all but which of the following? Allows for storage of more data compared to no compression. Loses data once the images have been compressed and uncompressed. Slows down transmission of image data over networks. Allows for reconstruction of exact original data as before compression without loss of information. - Correct Answer- Slows down transmission of image data over networks Three of the key visual properties important for the interpretation of medical images are - Correct Answer-Spatial resolution, contrast resolution, and color vision Display pixel size is a more accurate measure of display resolution and should be what size? - Correct Answer- microns. Visual acuity and contrast sensitivity indicate that 2. cycles/mm or 200 micron pixel size is best.

Monochrome displays for diagnostic viewing and interpretation of images should be calibrated to what standard? - Correct Answer-DICOM gray scale standard display function (GSDF). Ambient room lights should be indirect or backlight and set to what level? - Correct Answer-20-40 lux. A moderate amount of light is recommended for viewing rather than too dark or too bright Small matrix (1 or 2 MP) are appropriate for all of the following types of images except what kind? CT Digital mammography MRI Ultrasound - Correct Answer-Digital mammography Contrast sensitivity peaks in the mid-spatial frequency range around 3-5 cycles/degree and is important for what aspect of image viewing? - Correct Answer-Contrast perception is

important for discriminating subtle shades of gray between lesions and background The ratio of maximum to minimum luminescence of a display should be at least - Correct Answer- List some of the major ergonomic factors one should consider when setting up a digital reading room. - Correct Answer- Include but not limited to ambient lighting, chair selection, mouse/trackball selection, monitor height, room noise, airflow List some of the important software capabilities one should consider and evaluate when purchasing display software for a workstation - Correct Answer-Include but not limited to window/level, zoom/pan, measurement tool. Which of the following is an advanced de-noising algorithm? - Correct Answer-Non-local means Morphological filtering is commonly used for? - Correct Answer-''cleaning up'' segmentation

Which of the following filters may be applied in real time (before all images are acquired)? - Correct Answer-averaging and gaussian In a registration algorithm, the similarity metric is used to - Correct Answer-determine if the images are in alignment Which registration transform is suitable for neuro-imaging registration? - Correct Answer-Rigid-body transformation Which of the following is NOT a direct volume rendering technique? - Correct Answer-Marching Cubes To simultaneously render more than one object in a volume, which of the following volume rendering technique will lead to the best rendering quality? - Correct Answer-SSD Describe situations in which MIP is preferable to MinIP - Correct Answer- Describe situations in which MinIP is preferable to MIP - Correct Answer-

Which of the following is a component of an enterprise image distribution infrastructure? - Correct Answer-VPN, On-demand archive and Diagnostic display monitors Discuss the fundamental functional requirements of enterprise image distribution. - Correct Answer-Flexibility, performance, scalability, cost-effectiveness, integration to EHR, security Which is NOT a common component of enterprise image distribution? - Correct Answer-Auto-routing Which of the following can be used to deliver images to the enterprise? - Correct Answer-.WADO, Image compression, and Just in time data delivery Describe the characteristics of an ''image-intensive user' - Correct Answer-Frequently make patient management decisions based on their interpretation of the image; frequently demand and require full-fidelity/diagnostic quality

images; also demand rapid (''near real time'') delivery of images, including relevant priors; usually still constrained by existing network and personal computer infrastructure. Which of the following are examples of ''image-intensive users?'' - Correct Answer-Pulmonologist, Neurologists, Hospitalists Describe the advantages of a PACS archive with ''native'' support for enterprise image distribution. - Correct Answer- Able to deliver via the web client all images that reside within the PACS archive; no prefetch or persistence logic is required; the enterprise user can be given a complete, comprehensive view of the patient's medical image history; with some vendors, the enterprise user also shares a common view with respect to annotations, presentation states, etc. Describe how the IHE Integration Profile for Portable Data for Imaging (PDI) and the IHE Integration Profile for Import Reconciliation Workflow (IRWF) will help with your enterprise image distribution service. - Correct Answer-(A) The PDI Profile guarantees that the CD/DVD will have a DICOMDIR and DICOM part 10 image; this will enable the import and export of images using CD/DVD portable media.

(B) The Profile for Import Reconciliation Workflow (IRWF) provides the ability to efficiently reconcile imported image datasets by matching external identifiers with local identifiers (e.g.,medical record number, accession number). All of the following pertain to the use of macros and templates in speech recognition except they are essential for efficient use users should be encouraged to create their own macros should be kept to few in number to avoid confusion are most effective for users with poor recognition - Correct Answer-should be kept to few in number to avoid confusion When troubleshooting a radiologist complaining of poor accuracy in speech recognition you should do everything except - Correct Answer-encourage the radiologist to speak more slowly

A point-and-click structured report with tracked data elements - Correct Answer-is ideal for data mining All of the following are true concerning an itemized report except: it is preferred by clinicians over a conventional report it saves time both in report creation and report interpretation it is not common in radiology reporting it is a form of structured reporting - Correct Answer-it saves time both in report creation and report interpretation Concerning interoperability of speech recognition and structured reporting with other software such as PACS and RIS

• Correct Answer-it may require an upgrade to workstation hardware RadLex - Correct Answer-decreases ambiguity in reports

Who among the following is a potential customer for an imaging informatics professional? - Correct Answer-Patients, Radiologists, Vendors and Hospital IT If a patient has a question about how to access his or her images on the Internet, the imaging informatics professional must teach the patient how to access the images from home. - Correct Answer-False Which of the following systems that are used by the radiologists are typically supported by the IIP? - Correct Answer-HIS interface, PACS workstation, dictation system interface Which of the following techniques might help keep the radiologists work areas run smoothly and correctly? - Correct Answer-Monitor the computers in the work areas for correct operation How can a Wiki be used to provide documentation of information systems? - Correct Answer-The Wiki installed on the institution's intranet can be modified by qualified personnel to inform all information systems' users about new features and proper use of the systems

What types of things can you expect to find on sourceforge.net? - Correct Answer-Open Source Software What advantages can you expect from proactive system monitoring? - Correct Answer-The IIP can recognize problems before users even notice there is a problem What features does Nagios software perform to help the IIP? - Correct Answer-Proactive Monitoring of entire system What solutions can you put in place to help users who forget their passwords? - Correct Answer-Automatic ways for email reminders for forgotten passwords or a 24/7 help desk What types of clinician outreach techniques might help improve communications with clinicians? - Correct Answer- Visit community medical association meetings as a guest speaker, attend staff meetings for other practices or departments, and publish newsletters and blogs with tips for better viewing and access to images.

A good example of a learning objective for a training session on the QA module of a PACS system is: ''At the completion of this course the user will be able to... - Correct Answer-Successfully resolve typical image QA issues using the QA module.'' An important document which should be developed prior to designing the user training program is - Correct Answer-User workflow A training method that provides the advantage of having departmental user support persons long after go-live is - Correct Answer-Train-the-trainers The type of adult learner who benefits most from illustrations and cheat sheets during training is - Correct Answer-Visual learner An opportunity for training in a ''real patient'' environment is best provided during - Correct Answer-Simulation prior to ''go- live''

Formative assessments of learning progress are done to: - Correct Answer-Motivate learners, Enhance training, programs and Improve the teaching process. All of the Above. What are four processes that should be included in a training program? - Correct Answer-Needs assessment, program design using sound educational principles, program implementation according to design, evaluation of effectiveness How are learning objectives used in the design of a training program? - Correct Answer-Objectives are used as a means to determine the material covered in the training program as well as a guideline for evaluation of the effectiveness of the training. Who has the first opportunity to detect and correct errors? - Correct Answer-Radiologic technologist Who is the person who has the last opportunity to detect and correct an error before it can affect patient care? - Correct Answer-Radiologist

Who sets the standard for quality in an imaging operation? - Correct Answer-Radiologist Which of the following is not a measurable indicator of quality? - Correct Answer-Single points of failure What is the single best method for understanding radiology operations? - Correct Answer-Process mapping List three sources of errors in an electronic imaging operation.

• Correct Answer-FIND THIS AN DO IT List three types of QA data that could be obtained by an imaging informatics professional by data mining of the RIS or image database. - Correct Answer-FIND THIS AN DO IT A radiologist is complaining about the appearance of images on his electronic