Arrt mock registry - Study guides, Class notes & Summaries

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...

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 CORRECT ANSWER 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 CORRECT ANSWER Decreases A magnetic vector possesses attributes of bo...

As kVp is decreased... contrast increases The speed of the film-screen combination has what relationship with density? directly proportional Grid frequency is described as the... number of lead strips per inch or centimeter The intensity of the scattered beam is 1/1000 the intensity of the primary beam at what angle 1 m from the patient? 90 degrees The minimum source-to-skin distance for fixed fluoroscopes is... 15 inches Ionization may cause... unstable ...

ARRT mock registry rad review Verified answers latest update

ARRT MAGNETIC RESONANCE IMAGING MOCK REGISTRY ACTUAL EXAM 2024 When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging parameter might the operator adjust?

An increase in technical factors is likely to be required for the following condition(s) 1. Emphysema 2. Atelectasis 3. Ascites A 1 only B 1 and 2 only C 2 and 3 only D 1, 2, and 3 CORRECT ANSWER c Which of the following help(s) to reduce patient dose? 1. Tube filtration 2. Proper beam alignment 3. Operator shield 4. Automatic Exposure Control (AEC) A 1 and 2 only B 2 and 3 only C 1, 2, and 4 only D 1, 3, and 4 only CORRECT ANSWER c Which of the following is used to e...

ARRT MAGNETIC RESONANCE IMAGING MOCK REGISTRY ACTUAL EXAM 2023

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 - correct answer 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 - correct answer Decreases A magnetic vector possesses attribut...

ARRT Mock Registry Rad Review UPDATED Exam Questions and CORRECT Answers An increase in technical factors is likely to be required for the following condition(s) 1. Emphysema 2. Atelectasis 3. Ascites A 1 only B 1 and 2 only C 2 and 3 only D 1, 2, and 3 - CORRECT ANSWER- c