X rays are produced - Study guides, Class notes & Summaries

LRA 221 Questions and Verified Answers - (2024/ 2025 Update) 100% Correct Q: Which of the following statements about scintillators is true? a. all scintillators absorb the same amount of x-ray photons b. the amount of x-rays absorbed depends on the type of scintillator c. structured phosphors produce more light spread d. unstructured phosphors are more efficient Answer: the amount of x-rays absorbed depends on the type of scintillator Q: The readout process requires that ...

TEST BANK FOR HUMAN ANATOMY, 8TH EDITION FREDERIC H. MARTINI MICHAEL J. TIMMONS, ROBERT B. TALLITSCH. An Introduction to Anatomy 2. Foundations: The Cell 3. Foundations: Tissues and Early Embryology 4. The Integumentary System 5. The Skeletal System: Osseous Tissue and Skeletal Structure 6. The Skeletal System: Axial Division 7. The Skeletal System: Appendicular Division 8. The Skeletal System: Articulations 9. The Muscular System: Skeletal Muscle Tissue and Muscle Organization 10. The ...

Real asvab test!!! Questions and correct Answers A square has how many sides? ( How much is 2 plus 2 A rose is a what? ( What is the best explanation of how a smooth round stone became smooth? If you place bean seeds between moist paper towels and watch the stem leaves appear you will see a demonstration of? ( Any astronomical body that revolves around a larger body is called? In chemistry, to be classified as an organic substance, a substance must contain? What element do...

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...

UCSD PSYC 2 EXAM 2 QUESTIONS & ANSWERS 2024/2025 sensory receptor - ANSWERSspecialized neuron that detects a particular category of physical events sensory transduction - ANSWERSthe process by which sensory stimuli are transduced into slow, graded receptor potentials receptor potential - ANSWERSslow, graded electrical potential produced by a receptor cell in response to a physical stimulus that affects the release of neurotransmitters and modify the pattern of firing in neurons with w...

Chapter 8: Medical Imaging Equipment 1. Which component of the x-ray tube produces the x-rays? A. Cathode B. Anode C. Glass envelope D. Collimator Answer: B Rationale: The anode (B) is the component of the x-ray tube where electrons from the cathode strike, producing x-rays through the process of bremsstrahlung and characteristic interactions. DIF: Knowledge TOP: X-ray Tube Components MSC: Radiographic Equipment 2. The primary function of the cathode in the x-ray tube is to: A. Pro...

GXMO Study Guide Questions and Answers 1: What is the primary purpose of the GXMO certification?--- correct answer --- The primary purpose of the GXMO certification is to ensure that operators of general X-ray machines have the necessary knowledge and skills to safely and effectively perform radiographic procedures. 2: What are X-rays, and how are they produced?--- correct answer --- X-rays are a form of electromagnetic radiation with high energy and short wavelengths. They are produced ...

Diagnostic imaging Ans- Radiology, nuclear med, photography, mico imaging, and other types Radiography Ans- Most common subspecialty. It uses x-rays to produce a diagnostic imaging. X-rays Ans- Are a form of invisible radiation. Produced when a positively charged metal plate inside a vacuum is bombarded with a stream of electrons. They have short wavelengths and contain so much energy that they are able to pass through the body Radiography (roentgenography) Ans- The patient is pla...

DHYG Radiology Exam 1Wilhelm Roentgen (November 1895) - correct answer worked with a vacuum tube (Crooke's Tube) -Realized something from the tube made his Fluorsecent plates glow in the darkroom -placed his hand in front if and saw an outline of bones 1st X-ray - correct answer Roentgen's wife's hand with a 15 minute exposure Dr. Walkhoff - correct answer - 1st Dental x-ray on himself with 25 minute exposure todays exposure is - correct answer 1/10 a second (6 impuls...

RADT All Final Exams 2024 Questions With Correct Answers| 100% Accurate| +A Grade Coulomb per Kilogram SI unit Roentgen (R) conventional Gray (SI unit) SI unit Rad conventional Seivert SI unit Rem conventional Bequerel SI unit Curie conventional If a patient receives a total dose of 9500 rads, the dose may be recorded as ___________ if the SI system is used. 95Gy Effective dose (EfD) can be expressed in the following units. 1. Sv 2. mSv 3. Rad 1 and 2 Whic...