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A comprehensive review of key concepts for the arrt registry exam, focusing on radiographic techniques, patient care, and safety protocols. it includes numerous questions and answers covering various aspects of radiography, such as positioning, contrast media, radiation protection, and medical asepsis. the questions are designed to help students prepare for the exam by testing their knowledge and understanding of essential concepts.
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ARRT Registry Exam review (2025) REAL EXAM QUESTIONS |MOST TESTED QUESTIONS AND CORRECT ANSWERS |100% ACCURATE|GET IT RIGHT!
When performing an oblique position on the second toe, the foot should be rotated, - -- CONFIRMED ANSWER, -- 30 - 45 laterally head of femur articulates with - -- CONFIRMED ANSWER, --acetabulum (hip bone) sternoclavicular joint - -- CONFIRMED ANSWER, --synovial gliding joint what is the most common cause of an off level grid error?
MSDS (Material Safety Data Sheet) - -- CONFIRMED ANSWER, --- material safety data sheet
What is malpractice? - -- CONFIRMED ANSWER, --Failure by a health professional to meet accepted standards libel - -- CONFIRMED ANSWER, --A written defamation of a person's character, reputation, business, or property rights. Respondeat Superior - -- CONFIRMED ANSWER, --"Let the master answer" an employer is liable for the behavior of an employee working within his or her scope of employment indirect contact involves - -- CONFIRMED ANSWER, --An inanimate object containing pathogenic organisms Standard Precautions - -- CONFIRMED ANSWER, -- system that emphasizes the placement of barriers between the health care worker and the patient a radiographer should wear eye protection - -- CONFIRMED ANSWER, --anytime there is a possibility blood is splashing Any area that is touched by body fluids - -- CONFIRMED ANSWER, --must be washed completely Medical asepsis (clean technique) - -- CONFIRMED ANSWER, --process of eliminating as many organisms as possible by the use of water and chemical disinfectants
After a radiographer is gowned and gloved for a procedure, hands may not be placed - -- CONFIRMED ANSWER, --under the arms or on the sides or back of the gown which transmission involves touching a susceptible person with a contaminated object? - -- CONFIRMED ANSWER, -- indirect contact which of the following does not require the use of gloves - -- CONFIRMED ANSWER, --droplet only Used bandages and dressings must be placed into: - -- CONFIRMED ANSWER, --Into red plastic biohazard bags and sealed when performing mobile radiography on a patient in isolation , the two radiographers - -- CONFIRMED ANSWER, --clean and contaminated the reservoir of infection is oocated - -- CONFIRMED ANSWER, --anywhere organisms can thrive THE normal adult body temperature taken orally - -- CONFIRMED ANSWER, -- 98 - 99 degrees F Barium Sulfate (BaSO4) - -- CONFIRMED ANSWER, --inert inorganic salt when oxygen is administered , the usual rate is - -- CONFIRMED ANSWER, --3 to 5 L/minute
When a grid is used, the radiation dose: - -- CONFIRMED ANSWER, --increases when a grid increases, - -- CONFIRMED ANSWER, -- contrast increases thus absorbing scatter radiation from reaching the image receptor and patient dose increases if a patient develops cerebral hypoxia, - -- CONFIRMED ANSWER, --brain damage will occur in 4-6 minutes what is the annual effective dose limit for. radiographer? - -- CONFIRMED ANSWER, --500 mSv millisieverts rugae - -- CONFIRMED ANSWER, --numerous longitudinal folds in the stomach what type of contrast would be required for a lower GI if a patient has a history of ulcerative colitis? - -- CONFIRMED ANSWER, --high density barium and air a radiography with a few shades of Gray - -- CONFIRMED ANSWER, --short scale ,high contrast and low kvp which of the following radiation effects are most likely in diagnostic medical imaging? - -- CONFIRMED ANSWER, -- Cancer an underexposed image will produce an artifact called - -- CONFIRMED ANSWER, --quantum mottle and Noise
Droplet precautions - -- CONFIRMED ANSWER, --cough, sneezes or other spraying substances, talking, fluid from eyes, nose or mouth Airborne precautions - -- CONFIRMED ANSWER, --droplet and dust histogram analysis - -- CONFIRMED ANSWER, --Values of interest VOI volts - -- CONFIRMED ANSWER, --move electrons through a circuit As photon energy increases, attenuation - -- CONFIRMED ANSWER, --decreases as photon energy decreases, photoelectric absorption - -- CONFIRMED ANSWER, --increases because the energy will likely be absorb by tissues they interact with ABC (automatic brightness control) - -- CONFIRMED ANSWER, --maintains a fixed exposure rate to the image intensifier for a PA waters method paranasal sinus, - -- CONFIRMED ANSWER, --the MSP is perpendicular and the OML forms a 37 degree angle with the plane of the IR exiting the Acanthion air karma is expressed in unit of - -- CONFIRMED ANSWER, --Gray
which of the following would cause an excessive image receptor exposure will using AEC? - -- CONFIRMED ANSWER, --radiation detector selection which of the following will determine the average pixel value? - -- CONFIRMED ANSWER, --Region of interest ROI children develop a fear of illness and death during - -- CONFIRMED ANSWER, --school age 5-12 years old scatter radiation does not affect - -- CONFIRMED ANSWER, --Recorded spatial resolution the nucleus has a charge of - -- CONFIRMED ANSWER, -- positive because the nucleus contains a proton(positive) and neutron(no charge) if the kvp is decreased by 15 percent, - -- CONFIRMED ANSWER, --the mAs should increased by a factor of 2 to maintain image receptor exposure if the kVp is decreased by 15%, the mAs should be - -- CONFIRMED ANSWER, --doubled kVp 15% rule - -- CONFIRMED ANSWER, ---radiography can range from 30 to 150 kVp
Barium enema - -- CONFIRMED ANSWER, --An x-ray exam using an opaque contrast medium to examine the lower GI tract, clear liquid diet 48 hours before exam, NPO after midnight and cleansing enema morning of exam Fibrous joint (synarthroses) - -- CONFIRMED ANSWER, -- limited movement, generally immovable Ex: Skull Cartilagonous (Amphiarthroses) - -- CONFIRMED ANSWER, --no joint cavity, slightly movable Ex: intervertebral disks, symphysis pubis to visualize the "open" left sacroiliac joints - -- CONFIRMED ANSWER, --perform an 25-30 degree RPO or LAO position to visualize the "open" right sacroiliac joints - -- CONFIRMED ANSWER, --perform an 25-30 degree LPO and RAO position to visualize the right zygophyseal joints on lumbar spine - -
For an oblique Lumbar spine - -- CONFIRMED ANSWER, -
Which projection would you visualize the L5-S1 joint space
Contraction of the left ventricle forces the blood through the aortic valve, through the aorta, and out to the entire body Increases in technical factors - -- CONFIRMED ANSWER, -