Purpose of the arrt - Study guides, Class notes & Summaries

ARRT MRI Mock Registry Questions and Answers (2022/2023) Already Graded A When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging parameter might the operator adjust? A. Field of view B. Presaturation band location C. Slice thickness D. VENC E. Contrast injection rate VENC As the number of phase encodings is increased from 256 to 512, SNR (signal to noise ratio): A. Increases B. Decreases C. Doubles D. Does not change E. Quadruples Decreases A magnetic vect...

ARRT MRI Mock Registry exam questions and answers 2024 When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging parameter might the operator adjust? A. Field of view B. Presaturation band location C. Slice thickness D. VENC E. Contrast injection rate - ANSWERS VENC As the number of phase encodings is increased from 256 to 512, SNR (signal to noise ratio): A. Increases B. Decreases C. Doubles D. Does not change E. Quadruples - ANSWERS Decreases A magn...

LMRT ARRT EXAM QUESTIONS AND ANSWERS 100% PASS Roentgen discovered x-rays while working with a _____ tube? - Answer-Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a - Answer- Space charge Free electrons of X-ray production come from the - Answer-Filament The creation of the space charge in the X-ray tube produces: - Answer-thermionic emission The majority of photons in the X-ray beam are created by which process? - Answer- Bremsstrahlung interact...

ARRT MRI Mock Registry Questions and Answers (2022/2023) Already Graded A When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging parameter might the operator adjust? A. Field of view B. Presaturation band location C. Slice thickness D. VENC E. Contrast injection rate VENC As the number of phase encodings is increased from 256 to 512, SNR (signal to noise ratio): A. Increases B. Decreases C. Doubles D. Does not change E. Quadruples Decreases A magnetic ...

ARRT MRI Mock Registry exam questions and answers 2024 When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging parameter might the operator adjust? A. Field of view B. Presaturation band location C. Slice thickness D. VENC E. Contrast injection rate - ANSWERS VENC As the number of phase encodings is increased from 256 to 512, SNR (signal to noise ratio): A. Increases B. Decreases C. Doubles D. Does not change E. Quadruples - ANSWERS Decreases A magn...

ARRT Registry Exam review rated 100% correct. What is the correct term used to describe an intravenous injection of a concentrated volume of contrast media? a. bolus b. infusion c. extravasation d. luminal - Answer a. bolus Which of the following methods utilizes a detector that captures x-ray energy and converts it into an electronic signal? a. indirect capture b. CCD c. cassette based radiography d. direct capture - Answer d. direct capture The energy of a characteristic x-ray ph...

ARRT MRI Mock Registry Questions and Answers (2022/2023) Already Graded A When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging parameter might the operator adjust? A. Field of view B. Presaturation band location C. Slice thickness D. VENC E. Contrast injection rate VENC As the number of phase encodings is increased from 256 to 512, SNR (signal to noise ratio): A. Increases B. Decreases C. Doubles D. Does not change E. Quadruples Decreases A magnetic ...

What is the mission of the ARRT? - ANSWER to promote high standards of patient care by recognizing qualified individuals in medical imaging, interventional procedures, and radiation therapy What are the abbreviations for the different credentials offered by the ARRT? - ANSWER History of ARRT - ANSWER + in 1920 4 members of Radiological Society of North America (NSRA) proposed a plan for the certification of operations of x-ray equipment. +there were 89 certifications given in 1922 +...

LMRT ARRT Comprehensive Exam Review |Question and Answers| VERIFIED!! Roentgen discovered x-rays while working with a _____ tube? *Ans* Crookes An "electron cloud" surrounding the filament of the cathode is referred to as a *Ans* Space charge Free electrons of X-ray production come from the *Ans* Filament The creation of the space charge in the X-ray tube produces: *Ans* thermionic emission The majority of photons in the X-ray beam are created by which process? *Ans* Bremsstrahlung...

ARRT PRACTICE TEST EXAM 2024 WITH 100% CORRECT ANSWERS which term represents the degree of echo amplification or brightness of an ultrasound image? a. zoom b. gain c. scatter d. absorption - correct answer b. gain what type of image does linear array offer in real-time imaging? a. trapezoidal image b. pie-shaped image c. large-field image d. rectangular image - correct answer d. rectangular image pulsed doppler is used for what diagnostic purpose? a. to determine blood ...