Gamma camera - Samenvattingen, Aantekeningen en Examens

Nuclear medicine determines the cause of a medical problem based on the ______________ function of organs or tissues. Answer physiologic Radiotracers undergo ____________ decay to produce gamma ray emissions that allow for the detection of the tracer's presence. Answer radioactive Used to transform gamma ray emissions into images that provide information about the function and anatomy of the organ or system being studied. Answer gamma or scintillation camera Nuclear medicine procedures...

Nuclear Medicine Instrumentation Exam Questions with 100% Correct Answers The amount of light generated by a sodium iodide crystal is directly related to the: A. photon energy absorbed in the crystal B. Diameter of the crystal C. Thickness of the crystal D. Age of the crystal - answerA. photon energy absorbed in the crystal A NaI (Tl) scintillation detector provides an output signal from the photo-multiplier tube that is proportional in amplitude to the amount of energy absorbed in the c...

What is nuclear medicine? - ANSWERSmall amount of radioactive substance called radiopharmaceuticals are used for imaging or treating a disease A medical specialty What areas/conditions is nuclear medicine used in? - ANSWEREndocrinology (thyroid) Cardiovascular (perfusion/venography) Genitourinary (renogram/testicular) Pulmonary (perfusion/ventilation) Skeletal (bone scan) GI (Liver scan, reflux study) Tumor (lymphoma) What are advantages of nuclear medicine? - ANSWERFunctional Ve...

What is the purpose of the ARRT American Registry of Radiology Technologists? - Establish qualification, administer examinations, provide certification for professional radiologic technologists, publishes code of ethics and rules of ethics American Registry Of Radiologic Technologists(ARRT) - establish standards and examinations necessary to certify radiologic technologies, formed in 1922 Physicians - Issues orders for X-ray examinations Radiologist - A specialist who interprets radiograph...

Nuclear Medicine demonstrates: - correct answer function Nuclear Medicine is under the radiology umbrella because: - correct answer radiation is used Types of radiation used for conventional radiography - correct answer Alpha, Beta, Particulate, Ionizing Types of radiation used for nuclear medicine - correct answer Gamma Rays, Nonparticulate Source of radiation for conventional radiography - correct answer x-ray tube Source of radiation for nuclear medicine - correct answer patien...

Nuclear Medicine Exam Questions with Correct Answers Nuclear Medicine demonstrates: - answerfunction Nuclear Medicine is under the radiology umbrella because: - answerradiation is used Types of radiation used for conventional radiography - answerAlpha, Beta, Particulate, Ionizing Types of radiation used for nuclear medicine - answerGamma Rays, Nonparticulate Source of radiation for conventional radiography - answerx-ray tube Source of radiation for nuclear medicine - answerpatient Equip...

Nuclear Medicine Exam Questions with 100% Correct Answers What year were radioisotopes discovered? - answer1896 What does nuclear medicine show us? - answerShows us the function of organs/tissues at a molecular level Who discovered radioisotopes? - answerHenri Becquerel What makes nuclear medicine different from other imaging? - answerNuclear medicine shows the physiological function by injecting a radioactive substance into the patient rather than just anatomy How did Becquerel discove...

CS Exam 3 Red Stuff/Important/Review Powerpoints Questions With 100% Correct Answers What are the minimum 2 views of an obstruction series? Erect view Supine view (aka KUB) What is a full obstruction series (4 views)? Erect View Supine view Cross table lateral view Left lateral decubitus view When are obstruction series most commonly used? In evaluation of abdominal pain Where would free air be on an erect view? Under diaphragm (above liver or stomach) Where would free air be on a...

Nuclear Medicine Quiz 100% accurate The scintillation crystal in an Anger camera is -ANSWER sodium iodide For nuclear medicine personnel, the greatest source of occupational exposure to radiation comes from the -ANSWER injected patien The radionuclide emission used for most all nuclear diagnostic studies is -ANSWER gamma photons The isotope of choice for most nuclear medicine medical procedures i -ANSWER Technetium-99m The time it takes for a radioactive nucleus to decay to 1/2 it...

Nuclear Medicine Exam Questions with 100% Correct Answers What year were radioisotopes discovered? - answer1896 What does nuclear medicine show us? - answerShows us the function of organs/tissues at a molecular level Who discovered radioisotopes? - answerHenri Becquerel What makes nuclear medicine different from other imaging? - answerNuclear medicine shows the physiological function by injecting a radioactive substance into the patient rather than just anatomy How did Becquerel discove...