How are x rays emitted - Study guides, Class notes & Summaries

Nuclides with the same atomic number but different numbers of neutrons are called? -ANSWER Isotopes Two nuclides with the same atomic numbers are called? -ANSWER Isobars Two nuclides with the same number of neutrons but different atomic numbers are called? -ANSWER Isotones What is a radionuclide? -ANSWER A nuclide that emits particular or photon energy to achieve a more stable energy state Another name for a helium ion containing two protons and two neutrons is? -ANSWER an alpha part...

Radiologic Science for Techs Final Exam Quick Review Questions and Answers Updated 100% A+ Pass!!! November 8, 1895 Wilhelm Conrad Roentgen - CORRECT ANSWER-X-rays: discovery date and discovered by voltage - CORRECT ANSWER-kVp measures: current - CORRECT ANSWER-mA measures: Gustav Bucky and H. Potter 1921 - CORRECT ANSWER-Inventor of moving grid and year introduced: international system (Le Systeme International d'Unites) - CORRECT ANSWER-modern metric system in science, SI uni...

Why are X-rays used in medical imaging often referred to as ‘soft X-rays’? Because they have energies that are lower than gamma rays. How are X-rays produced? By rapidly accelerating or decelerating charged particles – their kinetic energy is transferred into highenergy photons How can you differentiate between X-rays and Gamma rays? X-rays and gamma rays have frequencies that overlap, so you cannot distinguish them by their wavelengths. Instead you have to use their method of prod...

Radiation Protection in Medical Radiography Exam 1 (Ch. 1-5) || Questions & Answers (Rated A+) Radiation Protection in Medical Radiography Exam 1 (Ch. 1-5) || Questions & Answers (Rated A+) X-rays are - ANSWER - a form of ionizing radiation When passing through matter, ionizing radiation does what - ANSWER - produces negatively and positively charged particles (ions) that cause harm to biological tissues What are the six consequences of ionization in human cells - ANSWER - -creation of...

Martin Caon Examination Questions and Answers in Basic Anatomy and Physiology Third Edition Chapter 17: Ionising Radiation 17.1 Medical Imaging with X-Radiation X-ray photons directed at a patient do one of three things: 1. Pass straight through the patient (who is mostly empty space) without deviating from their trajectory, to strike the detector and form the medical image. 2. Are stopped within the patient by ionising some of the patient’s atoms, leaving their energy in the pat...

IRRSP Practice Test Questions And Answers Complete Solution The activity of a radioactive source - ANS-The term "Curie" defines: a. The exposure of a radioactive source b. The intensity of a radioactive source c. The activity of a radioactive source d. The output of a radioactive source Reddening of the skin, loss of hair, blistering - ANS-Which of the following are symptoms of an acute extremity overexposure? a. Nausea, vomiting, diarrhea b. Fatigue, nausea, reddening of the skin c...

DA 11 radiology exam 2 Questions and Answers (100% Guaranteed Pass) x ray techniques for PAs? Bisecting: for a shallow palette, when there is trouble getting into the mouth Paralleling: imaginary line is parallel to pid Shadow casting principle that x-rays cast shadows of images onto the image receptor, producing a radiographic image of the teeth and supporting structures Six principles of shadow casting 1. X-rays should be emitted from the smallest source of radiation as possible 2. X-ray sou...

What is all matter made of? correct answers Very small units called atoms What do atoms contain in the nucleus? correct answers Protons and neutrons What is the charge of a Proton? correct answers +1 What is the charge of a Neutron? correct answers No charge What is the charge of an Electron? correct answers -1 What is the mass of a Proton? correct answers 1 atomic mass unit What is the mass of a Neutron? correct answers 1 atomic mass unit What is the mass of an Electron? correct answers ...

Anatomy The scientific discipline that investigates the body's structures Developmental anatomy Studies the structural changes that occur between conception and adulthood Embryology a subspecialty of developmental anatomy, considers changes from conception to the end of the either week of development Cytology Examines the structural features of cells Histology Examines tissues, which are composed of cells and the materials surrounding them Gross Anatomy ...

ACS Chemistry 101 & 102 Final Exam Review 44 Questions with Verified Answers What is the difference between a homogeneous and heterogeneous mixture? Can they be separated? - CORRECT ANSWER A homogeneous mixture is a uniform composition throughout whereas a heterogeneous mixture has other substances. They can be separated but through physical processes. What is the difference between a physical and chemical property? Physical vs chemical change? - CORRECT ANSWER A physical prope...