American Chiropractic Registry of Radiologic Technologist (ACRRT) Practice Exam

These questions are part of the practice quiz. Start practicing

• What is the central cavity in the shaft of a long bone called?
• In obtaining an axial view of the patella, what positioning is required?
• What factor controls the quantity of x-rays produced?
• What is the primary consequence of radiation exposure known as?
• Which federal agency is primarily responsible for regulating radiation safety?
• How does the central ray align during an abdominal X-ray?
• Why is filtration important in X-ray equipment?
• How should the central ray be directed when using the open-mouth position for imaging the atlas and axis?
• The foramen magnum is part of which cranial bone?
• Most diagnostic x-ray tubes have targets which are inclined at an angle between what degrees?
• Which anatomy is commonly assessed using lumbar spine X-rays?
• What is the impact of using a higher kVp on radiographic exposure?
• What is a common contraindication for MRI scanning?
• What does the process of digital image manipulation involve?
• What anatomical structures are the pedicles part of?
• What occurs during the lateral view in X-ray imaging?
• If the focal film distance is halved, what should be done to the exposure factor?
• The malleoli are used as landmarks in radiographic positioning of the _____.
• What is a common sign of spinal injury visible in an X-ray?
• Which bone articulates anteriorly with the first metatarsal?
• The technical term "scotty dog" relates to which region of the spine?
• What is the best patient positioning to demonstrate a tangential projection of the patella?
• What is the role of quality control in radiologic technology?
• A "swim" lateral (swimmer's view) is utilized to demonstrate which of the following?
• Name a guideline to follow when handling radiographic materials.
• Explain the significance of teamwork among healthcare professionals in imaging.
• Which of the following is a common imaging modality used in chiropractic practice?
• Above what kilovolt (kV) does the Compton effect become the predominant interaction?
• What is the function of contrast media in imaging?
• What is the purpose of regularly calibrating X-ray equipment?
• What is the lateral most point of the spine of the scapula called?
• Ulnar deviation of the wrist is primarily used to better demonstrate the _____.
• What is the primary way radiologic technologists maintain their licenses?
• Which imaging modality is NOT typically used in chiropractic practice?
• What effect does decreasing object-screen distance have?
• What important information should be provided to a patient before an X-ray examination?
• Where are grids typically located in relation to the patient?
• How does radiation exposure impact patient health in radiologic exams?
• How many vertebrae are present in the cervical spine?
• Which factor is least likely to impact the quality of an X-ray image?
• What is the name of the junction where the pubic bones meet?
• How does patient hydration relate to MRI imaging quality?
• Which condition is commonly evaluated with an MRI in chiropractic care?
• What type of information may radiologic technologists need to communicate to chiropractors?
• Name a key factor in evaluating a radiologic image.
• How can radiologic technologists support patient comfort during procedures?
• What is the primary function of a PACS in radiology?
• What term describes the cooling characteristics of an x-ray tube?
• Which component is essential for the evaluation of imaging reports?
• Which accessory is commonly used to protect patients during X-ray imaging?
• The mastoid process is an extension of which bone?
• The wavelength of scatter radiation is generally _____ the primary beam wavelength.
• What are the risks associated with excessive radiation exposure?
• mAs is determined by what method?
• Why is it important to measure part thickness in radiography?
• What is the role of continuing education for radiologic technologists?
• The upper portion of the lung extending above the clavicle is known as the _____.
• Name a common radiologic equipment malfunction and its potential impact.
• For the AP projection of the thoracic spine, the film is centered at the level of _____.
• Why is continuous education important for radiologic technologists?
• Why is limb positioning important in radiological imaging?
• To obtain a true AP projection of the forearm, the hand should be _____.
• What is the standard source to image distance (SID) for most extremities in x-ray imaging?
• What is an essential safety protocol when using X-ray equipment?
• What do radiographs of the left knee and right knee taken simultaneously exemplify?
• What type of view does the "scotty dog" appearance indicate?
• How can artificial intelligence enhance radiological practices?
• What is the primary purpose of using grids in radiography?
• In cervical spine radiography, the appropriate location to measure part thickness is at which anatomical landmark?
• Describe the role of communication skills for a radiologic technologist.
• Which factor can lead to an increase in radiographic contrast?
• What does radiolucent describe?
• The best protection from radiation for anyone other than the patient is _____.
• What is the significance of documenting imaging findings?
• Which method is not recommended for obtaining a view of the cervicothoracic junction?
• What effect does radiographic contrast have on the interpretation of images?
• The source-skin distance of image intensifier equipment should not be less than _____ cm.
• What is the significance of labeling in radiographic images?
• What might be a consequence of not following safety protocols in radiology?
• How might advanced imaging techniques impact patient care in chiropractic practice?
• In a lumbar oblique view, what is being assessed primarily?
• The total amount of radiation received by a patient during radiography is chiefly affected by the _____.
• The metatarsals articulate with which of these bones?
• The number of shades of grey on a radiograph is greater with which combination of factors?
• The term "rem" is an abbreviation for what?
• The "scotty dog" sign is primarily viewed in which lumbar view?
• What happens to the wavelength of radiation as the energy increases?
• Which type of tissue is considered the MOST sensitive to radiation exposure?
• What is the term used to refer to the posterior surface of the body?
• What is meant by 'radiographic contrast'?
• What describes the AP (Anteroposterior) view in X-ray imaging?
• The radius articulates with which of the following structures?
• What should be the radiologic technologist's main priority when performing imaging procedures?
• Identify a key ethical principle guiding radiologic practice.
• What is the function of a grid in radiographic imaging?
• The sternum is divided into how many parts?
• What compound, composed of iron and protein, is contained within red blood cells?
• In which scenario is fluoroscopy commonly used in chiropractic care?
• What is the required angulation for obtained coccyx radiographs in the average adult?
• What measures can radiologic technologists take to protect themselves from radiation exposure?
• In the frog-leg position, how are the thighs positioned?
• What is the main purpose of medical imaging in chiropractic care?
• What type of radiation exposure is NOT included in the lifetime absorbed dose?
• How does digital radiography differ from traditional film radiography?
• Which skill is essential for radiologic technologists when interacting with patients?
• What is the typical degree of competency required for radiologic technologists?
• What does a higher radiation dose typically suggest about an imaging procedure?
• What factor is crucial for reducing patient radiation exposure during imaging?
• What is the unit of measurement for absorbed dose in radiation?
• Which of the following is a common requirement for continuing education in radiologic technology?
• What should be typically included in a radiological report?
• Why is it essential to inquire about a patient's medical history before imaging?
• What essential skill must radiologic technologists possess when interacting with patients?
• What factor controls the quality of x-rays emitted?
• Which factor does NOT directly affect radiographic definition?
• For an AP projection of the knee, where should the central ray be directed?
• The occupational dose for students of radiologic technology who are less than 18 years of age is _____.
• For a proper lateral view of the lumbar spine, what anatomical structure should be in profile?
• What is the unit of measurement for the rate of current flow?
• What is the primary role of a radiologic technologist in chiropractic care?
• What is the purpose of a radiology safety profile?
• What radiographic quality allows for visibility of different body structures?
• Which of the following would NOT reduce patient exposure during a radiographic examination?
• Which factor is most important in contributing to image density in radiography?
• What is the primary purpose of making the grid move during radiographic procedures?
• Why is it important to document patient consent for imaging procedures?
• What is the significance of using a collimator during X-ray procedures?
• How does teamwork contribute to effective radiologic practice?
• A patient who cannot maintain a stable position during a radiographic exam should be?
• What is a potential benefit of using digital radiography over traditional methods?
• The minimum view(s) of a region consist of _____.
• The photoelectric effect produces which two forms of secondary radiation?
• When a patient is prone and requires an axial patellar view, what is the position of the knee?
• What is the purpose of maintaining a radiographic log?
• What is the best adjustment to make when elimination of motion is essential for a radiographic examination?
• What term is used to describe the degree of blackening on a radiograph?
• What is a major benefit of using proper contrast media in imaging procedures?
• What is the typical follow-up procedure after imaging finds an abnormality?
• In which position is a patient placed for a prone radiographic view?
• Which portion of the x-ray beam is most perpendicular to the body part being examined?
• The acetabulum serves what purpose in the human body?
• How can radiologic technologists reduce their exposure to radiation risk?
• Where should the primary beam be centered for a routine AP lumbopelvic view?
• Radiation which passes through a substance and is then deviated from its original direction is called _____ radiation.
• What is the primary goal of chiropractic imaging?
• Why is the postero-anterior projection preferred over the antero-posterior projection for wrist radiography?
• What does 'radiation dose' refer to in a medical context?
• What is a fundamental responsibility of radiologic technologists?
• All tube housings must be constructed so that leakage radiation at a distance of 1 meter from the target cannot exceed _____ when the tube is operated at any of its specified ratings.
• Describe the role of patient education in radiologic procedures.
• Which of the following is not a factor to consider in pediatric radiography?
• If the original technique is 100 mA at 1 second, what milliamperage should be used to reduce the exposure time to 0.25 seconds while maintaining the same mAs?
• Why is radiation safety particularly important for radiologic technologists?
• A filter is a device which is used to _____.
• At which vertebral level is the suprasternal notch found?
• What is the preferred method for performing pediatric procedures when possible?
• How are lateral projections typically marked?
• What is indicated by a swimmer's view?
• What is the significance of maintaining patient confidentiality in radiologic practices?
• Which statement best captures the essence of the radiologic technologist's role?
• What happens to patient exposure when intensifying screens are used in radiography?
• The single AP full spine view is typically performed for _____.
• The acronym RBE stands for which of the following?
• Define the term 'radiographic interpretation.'
• In which view is the acromioclavicular articulation typically found?
• The transverse processes are extensions of which part of the vertebral structure?
• When details are lacking due to insufficient density, the radiograph is described as?
• Why is proper patient positioning crucial during radiological procedures?
• What is the primary outcome of reducing the exposure time during radiography?
• The term "10-day rule" applies to _____.
• What is defined as the area projected onto the anode in x-ray imaging?
• Which type of imaging is primarily utilized to visualize bone structures?
• When utilizing grids in radiography, what is one expected benefit of their movement?
• What can be identified through MRI imaging in chiropractic care?
• What is the main advantage of utilizing intensifying screens in radiography?
• What does the term 'contralateral' refer to?
• Why is patient confidentiality important in radiology?
• What is the preferred SID for an AP full spine x-ray?
• What does the acronym ALARA stand for in radiologic safety?
• Why is it critical for patients to wear protective gear during radiographic procedures?
• How often may a radiation worker replace their film badge when exposure levels are below the maximum permissible dose?
• What term describes the forward slippage of a vertebral body in relation to the adjoining body?
• What is one critical aspect of maintaining imaging equipment?
• What is the appropriate technique used for lateral knee X-rays?
• Which imaging modality requires the most stringent safety protocols due to radiation?
• Identify the standard procedure for sterilization of radiographic equipment.
• Routine chest films utilize a/an _____.
• For pediatric radiographic procedures, which practice is considered best?
• Which type of film results in higher detail levels in radiographic images?
• What does the term 'cephalad' indicate in anatomical terms?
• When the patient is prone with the affected knee fully flexed, what type of view is obtained?