What is the backscatter Study guides, Class notes & Summaries

HESI EXIT EXAM STUDY VERIFIED QUESTIONS AND ANSWERS 2023 LATEST UPDATE GRADED A A radiographer prepares to perform an AP projection of the distal femur on a patient with a suspected femoral fracture. Which represents the best approach for positioning both the patient and the x-ray tube? A. Rotate the leg 15 degrees medially; place the cathode end of the tube toward the foot. B. Rotate the leg 15 degrees medially; place the anode end of the tube toward the foot. C. Do not rotate the l...

ARDMS SPI STUDY GUIDE QUESTIONS AND ANSWERS ALREADY PASSED In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is the length of time it takes for one complete wavelength to pass a fixed poin...

ARRT BOARD EXAM What is the TD 5/5 for the kidney? - ANSWER 23 Gy What would a QA level 1 action item require? - ANSWER Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? - ANSWER Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? - ANSWER Gating What are the...

What is the TD 5/5 for the kidney? - Answer- 23 Gy What would a QA level 1 action item require? - Answer- Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? - Answer- Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? - Answer- Gating What are the parts of the oral cavity? - Answer- Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate What is the tolerance for gantry & c...

ARRT BOARD EXAM questions with 100% correct answers What is the TD 5/5 for the kidney? -Correct Answer-23 Gy What would a QA level 1 action item require? -Correct Answer-Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? -Correct Answer-Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? -Correct Answer-Gating What are the parts of the oral cavity? -Correct Answer-Floor of the mouth, retromolar trigone, g...

ARRT BOARD EXAM (2022/2023) ALREADY PASSED What is the TD 5/5 for the kidney? 23 Gy What would a QA level 1 action item require? Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? Gating What are the parts of the oral cavity? Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate What is the tolerance for gantry & collimator angle i...

ARRT BOARD EXAM QUESTIONS AND ANSWERS What is the TD 5/5 for the kidney? - ANS 23 Gy What would a QA level 1 action item require? - ANS Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? - ANS Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? - ANS Gating What are the parts of the oral cavity? - ANS Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate ...

What is the TD 5/5 for the kidney? - Correct Answer 23 Gy What would a QA level 1 action item require? - Correct Answer Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? - Correct Answer Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? - Correct Answer Gating What are the parts of the oral cavity? - Correct Answer Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate W...

ARRT BOARD EXAM (2022/2023) ALREADY PASSED What is the TD 5/5 for the kidney? 23 Gy What would a QA level 1 action item require? Inspection, but treatment can continue What is the backscatter factor at the level of Dmax? Tissue Air Ratio (TAR) What technique can be used to accomplish forced shallow breathing? Gating What are the parts of the oral cavity? Floor of the mouth, retromolar trigone, gingiva, anterior 2/3 of tongue, hard palate What is the tolerance for gantry & collimator angl...

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...