National Radiologic Technologist Week!

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Across
  1. 3. sound or other vibrations having an ultrasonic frequency, particularly as used in medical imaging.
  2. 11. medical imaging technique that uses low-dose X-rays to create detailed images of the breast tissue
  3. 12. objects block radiation rather than allow it to pass through
  4. 13. the difference in density or brightness between neighboring regions of the image
  5. 14. TECHNOLOGIST, a healthcare professional who uses medical imaging equipment like X-ray machines to create images of a patient's body for diagnostic purposes
  6. 16. the maximum voltage applied to the X-ray tube, which accelerates electrons from the cathode to the anode
  7. 19. RESONANCE IMAGING, medical imaging technique that uses a strong magnetic field and radio waves to create detailed images of the body's internal structures.
  8. 20. TOMOGRAPHY, a medical imaging technique that uses X-rays to create detailed cross-sectional images of the body's internal structures.
  9. 21. a unit of ionizing radiation, the amount producing one electrostatic unit of positive or negative ionic charge in one cubic centimeter of air under standard conditions.
Down
  1. 1. objects do not block radiation but let it pass.
  2. 2. the interaction of ionizing radiation with a body or material, leading to the ionization of air and the transfer of energy
  3. 4. examination by X-ray of blood or lymph vessels, carried out after introduction of a radiopaque substance.
  4. 5. medical imaging technique that uses X-rays to produce real-time, moving images of internal structures
  5. 6. a type of high-energy electromagnetic radiation that can penetrate solid objects, allowing it to be used to create images of the inside of the body for medical diagnosis or to inspect materials
  6. 7. a break or crack in a bone, caused by too much force, stress, or disease
  7. 8. mixture of barium sulfate and water, opaque to X-rays, which is swallowed to permit radiological examination of the stomach or intestines
  8. 9. flaws in an X-ray image that are not from the patient's body, such as shadows, distortions, or lines, which can obscure anatomy or lead to misdiagnosis
  9. 10. a radiation safety principle meaning "As Low As Reasonably Achievable
  10. 15. the negatively charged electrode that serves as the source of electrons
  11. 17. the emission or transmission of energy as electromagnetic waves or moving subatomic particles
  12. 18. milliampere-seconds and is the product of the tube current and exposure timein an X-ray machine