Rays - Study guides, Class notes & Summaries

A form of energy carried by waves or streams of particles is defined as... Answer Radiation The x-ray was discovered by... Answer Wilhelm Roentgen Who MODIFIED the paralleling technique with the introduction of the long-cone technique? Answer F. Gordon Fitzgerald Which of the following would you place in the patient's mouth in order to take dental x-rays? a) Image b) Image Receptor c) Radiograph d) Dental radiograph Answer b. Image Receptor Which subatomic particle carries a...

Med Surg ATI Study Guide Cerebral Angiogram 1) Definition - Allows For Visualization of Cerebral Blood Vessels - Catheter is Placed Into an Artery (Femoral) and Threaded Up to the Blood Vessels in the Bran, Dye is Injected, X-Rays are Taken 2) Pre Procedure - NPO 4-6 Hrs Prior to Procedure - Assess For Allergy to Iodine or Shellfish - Assess Kidney Function (BUN, Creatinine) To Determine if Kidneys Can Excrete Dye 3) Post Procedure - Check Insertion Site For Bleeding - Check Extremi...

What are the imaging modalities that use ionizing radiation? - correct answer 1. Radiographs (x-rays, conventional films, plain films) 2. Computed tomography (CT) 3. Nuclear medicine (NM) What are the imaging modalities that do not use ionizing radiation? - correct answer 1. Magnetic resonance imaging (uses magnet and radio waves) 2. ultrasound (uses sound waves) The birth of radiology start...

Test Bank For Radiographic Imaging and Exposure 6th Edition by Fauber | Complete Guide| Latest Update A+. Chapter 01: Radiation and Its Discovery Fauber: Radiographic Imaging and Exposure, 6th Edition MULTIPLE CHOICE 1. When were x-rays discovered? a. October 8, 1985 b. November 8, 1895 c. January 23, 1896 d. August 15, 1902 ANS: B X-rays were discovered by Wilhelm Conrad Roentgen on November 8, 1895. REF: p.1 2. What type of tube was Roentgen working with in his lab when x-rays were...

Exam 2: NSG530 / NSG 530 (Latest 2024 / 2025) - Advanced Pathophysiology Exam Review | Complete Guide with Verified Answers | 100% Correct - Wilkes Q: Oncogenes Answer: genes that cause cancer by blocking the normal controls on cell reproduction Q: Proto-oncogenes Answer: the corresponding normal cellular genes that are responsi- ble for normal cell growth and division Q: Oncogene activation Answer: point mutation in RAS gene converts from regulated to unregulated Q: tumor suppressor genes Answe...

ECPI NUR 138 Pharmacology Exam 1 Questions and Answers Already Passed A 49-year-old patient is in the clinic for a follow-up visit 6 months after starting a beta blocker for treatment of hypertension. During this visit, his blood pressure is 169/98 mm Hg, and he eventually confesses that he stopped taking this medicine 2 months ago because of an "embarrassing problem." What problem did the patient most likely experience with this medication that caused him to stop taking it? A. Exce...

GXMO VOCABULARY/TERMINOLOGY QUESTIONS AND ANSWERS WITH SOLUTIONS 2024 artifacts - ANSWER an erroneous portion of an image or tracing that does not accurately represent the subject of the image or measurement being recorded atomic structure - ANSWER * represents the number of protons in the nucleus of an atom attenuation - ANSWER absorption of the x-ray beam in matter, usually the human body automatic exposure control (AEC) - ANSWER an electronic circuit within the x-ray machine that au...

Bio Beyond Unit 6 Energy Challenge Photosynthesis Exam What is meant by the term wavelength? Select the best answer: - ANSWER Distance between two peaks Looking at the image to the right, which categories of light exist other than visible light? Select all that apply: - ANSWER Radio Infrared X-Rays Gamma Rays Which particular photons do you think contribute most to photosynthesis? - ANSWER blue photons What do you think is happening to the green light in the image? - ANSWER It gets...

Energy - Answer-Radiation that travels through space as a wave or a stream of particles. X-ray - Answer-An ionizing form of radiation that travels in a wave. Radiograph - Answer-A picture produced when x-rays pass through an object and then interact with a receptor which is sensitive to radiation. Radiolucent Areas - Answer-Show where x-rays passed through tissue and reached the receptor. Dark gray and black Radiopaque Areas - Answer-Show that x-rays were blocked and unable to reach ...

Wilhelm C. Rongten - He discovered radiology on November 8, 1895. The first known x-ray image is his wife's hand. Why are they called X-ray's? - It was given the name of X for unknown. Crooke's Tube - X-rays images was taken with this tube apparatus that was developed by William Crookes in the late 1800s. It consists of a glass tube filled with a small amount of gas. Electrodes in the tube allow for the passage of electricity through the gas. Accreditation - Is a process to ensure high ...