Arrt regis - Study guides, Class notes & Summaries

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 - 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 - d. direct capture The energy of a characteristic x-ray photon created when an L shell electron fills a K shell vacancy ...

An RF pulse of what flip angle will maximize the component of the net magnetization projected into the transverse plane? a. 180 b. 120 c. 90 d. 45 c. T1 relaxation refers to ____ relaxation. a. spin-spin b. longitudinal c. phase d. transverse b. Which of the following statements is false? a. T1 relaxation refers to longitudinal recovery of magnetization while T2 relaxation refers to the transverse decay of magnetization b. T1 relaxation and T2 relaxation occur sim...

ARRT Registry Exam QUESTIONS AND ANSWER 2024/2025 FULLY SOLVED 100% 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 c...

sthenic average build hyposthenic slender asthenic extremely thin hypersthenic above average or massive build what landmark corresponds to C4-5? thyroid cartilage what landmark corresponds to the sternal notch? T2,3 what landmark corresponds to the sternal angle? T4,5 what landmark corresponds to the inferior angle of the scapula? T7 what landmark corresponds to the xiphoid tip? T10 what landmark corresponds to the level of ...

Which of the following medications is administered to a patient during an allergic reaction? A. Adenocard B. Intropin C. Lasix D. Decadron - D. Decadron 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 - A. Bolus Identify the position that will place the positive contrast agent in the body of the stomach and pylorus during a double contrast upper GI exam A. Recumbent LPO B. ...

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 photon created when an L shell electron fills a K ...

What most effectively minimizes radiation exposure to the patient? Beam restriction Radiographic subjects composed of just a few, very dissimilar tissue densities are likely to produce: High radiographic contrast In which of the following positions are the pyloric canal and duodenal bulb best demonstrated during a GI series? A. RAO B. left lateral C. recumbent PA D. recumbent AP A. RAO According to NCRP regulations, leakage radiation from the x-ray tube must NOT excee...

Arrt ct registry Questions and Answers 100% Pass 1. The normal range of respiration of an adult is A. 5- 10 breaths per minute B. 12-20 breaths per minute c. 20-30 breaths per minute D. 35-50 breaths per minute - Correct Answer ️️ -B. 12-20 2 which of the following is a parenteral route of medication administration A. sublingual B. Intramuscular C. transdermal D. Oral - Correct Answer ️️ -B. Intramuscular 3 The preperation for a contrast- enhanced CT exam of a patient with ...

1. The normal range of respiration of an adult is A. 5- 10 breaths per minute B. 12-20 breaths per minute c. 20-30 breaths per minute D. 35-50 breaths per minute - Answer-B. 12-20 2 which of the following is a parenteral route of medication administration A. sublingual B. Intramuscular C. transdermal D. Oral - Answer-B. Intramuscular 3 The preperation for a contrast- enhanced CT exam of a patient with prior allergic reaction to iodinated contrast media may include A. pre medicatio...

Absorbed dose the amount of energy absorbed per unit mass (grays or rads) back projection - 3rd step in IR loop of iterative reconstruction algorithm - ray sum data are projected back onto a matrix. blood urea nitrogen (BUN) renal function (nitrogen in blood) (7-25mg/dl) bow-tie filter Filter compensating for a cylindrical shape (body) -filter is thicker at the ends contiguous images images with equal section thicknesses & reconstruction intervals Alia...