A grid patient dose and - Study guides, Class notes & Summaries

ARRT MOCK EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. A cathartic is used to - -stimulate defecation A compensating filter is used to - -even out widely differing tissue densities A grid with lead strips and aluminum interspacers that are angled to coincide with the divergence of the x-ray beam is called a: - -Focused grid A lesion with a stalk projecting from the intestinal mucosa into the lumen is a(n) - -polyp A minimum total amount of aluminum filtration (inherent plus ad...

C-spine flexion / extension views assess what? - correct answers.Anterior and posterior movement or lack of movement due to an injury What does ERCP stand for? - correct answers.Endoscopic retrograde cholangiopancreatography What is an ERCP used for? - correct answers.To investigate biliary tree, CBD, gallbladder and pancreas Ball catchers view is good to assess what? - correct answers.Early stages of Rheumatoid Arthritis Low blood pressure and dizziness due to standing up too quickly - ...

What is an Adrenergic drug? Drug that stimulates the nervous system, and causes the relaxation of smooth muscles of the bronchi. What is a common example of an adrenergic drug? Epinephrine What is an example of a local anesthetic? Lidocaine (Xylocaine) What are some common side effects of anticoagulants? - Bruising - Spontaneous bleeding What is an anticholinergic drug? A drug that depresses the parasympathetic nervous system and act as antispasmodics of smooth muscle. They decrease ...

Ultimate Part 2 Boards (Probably 85-90% of Irene Gold is in this) questions and answers 2024 What is the reason to incorporate the use of a small focal spot - Answer ️️ - Better detail What is the best way to prevent scatter radiation from reaching the patient - Answer ️️ -Collimation Which of the following is inversely related to contrast of the x-ray - Answer ️️ - kVp A grid __________________ patient dose and _________________ image quality - Answer ️️ -- Increases -...

Ultimate Part 2 Boards (Probably 85-90% of Irene Gold is in this) questions and answers 2024 What is the reason to incorporate the use of a small focal spot - Answer ️️ - Better detail What is the best way to prevent scatter radiation from reaching the patient - Answer ️️ -Collimation Which of the following is inversely related to contrast of the x-ray - Answer ️️ - kVp A grid __________________ patient dose and _________________ image quality - Answer ️️ -- Increases -...

Dental Assisting Radiology MN Licensure Questions and Answers 100% Pass This is a device used to reduce the amount of scatter radiation that reaches an extraoral film during exposure. grid Identify the error that causes teeth to appear foreshortened on a radiograph. excessive vertical angle Identify the benefit of using a long-cone (16 inch) position-indicating device, versus a short-cone (8inch) position indicating device. less magnification What is the angulation of the ce...

Latest ARRT MIDTERM EXAM - |Question and Answer| 100% Correct M/C: Which of the following are true for an AP coccyx projection? 1. 15 degree cephalic angle. 2. 10 degree caudal angle 3. center 2 inches superior to the pubic symphysis *Ans* 2 and 3 More windings on the primary side of the transformer will create ____ voltage on the secondary side. *Ans* less In the construction of a radiographic grid, what defines the grid ratio? *Ans* height of lead strips compared to the distance be...

What radiographic procedure must you use sterile gloves for touching items on the tray? - AnswerMyelogram Written defamation of character is known as? - Answer-Libel Which drug would you administer when a patient develops urticaria? - Answer-Antihistamine What is another name for hives? - Answer-Urticaria A skin rash triggered by a reaction to food, medicine, or other irritants. - Answer-Hive Or Urticaria Transmission of an infection by insects such as a tick or mosquito is known as a? - ...

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 ...

What are possible results of ionization? 1. Unstable atoms 2. Production of low-energy x-rays 3. Formation of new molecules harmful to the cell - 1,2,3 OSL dosimeters may be worn as long as: - 1 quarter The annual effective absorbed dose equivalent limit for the general public, assuming infrequent exposure, is: - 5msv The photon-tissue interaction that does not cause ionization is: - coherent Before moving a patient, the radiographer should assess which of the follow...