Quiz: Nuclear Medicine Physics A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 20 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Optional) 1. If the sample volume of a given activity is increased, the counting efficiency of the well counter will: Increase Not change Approach 0 Decrease None 2. The nucleus is composed of two types of particles called: Neutrons and protons Quarks and protons Protons and electrons Electrons and quarks None 3. Radioactive decay is the process by which an unstable atomic nucleus loses energy by emitting ionizing radiation. The emission is described as spontaneous meaning: The nucleus decays after collision with shielding material The nucleus decays without collision with another particle or atom The nucleus decays without collision with shielding material The nucleus decays after collision with another particle or atom None 4. In isomeric transition decay, the extra energy in the nucleus is released by the emission of: Neutrons X-rays Electrons Gamma photons None 5. Image representation of raw data obtained from projections of the object for image reconstruction is called: Uniformity projections Blank scan Sinogram Star artifact None 6. The minimum amount of energy needed to overcome the forces holding the atom together is called: Kinetic energy Binding energy Holding energy Thermal energy None 7. Elements with same atomic number and different atomic mass number are called? Isobars Isotones Isotopes Isomers None 8. Which of the following sentences correctly describes a positron? A particle having a mass equal to the proton and no charge A particle having a mass equal to the electron and no charge A particle having a mass equal to the electron but opposite charge A particle having a mass equal to the proton but opposite charge None 9. When only image quality is considered, the best possible distance between the collimator and the patient’s body for a gamma-camera equipped with HRES collimator is: 1 in Contact 10 cm Half the collimator diameter None 10. Basic algorithms for reconstruction of tomographic images from projection figures include two analytic techniques known as: Inverse Fourier transform and filtering techniques Filtered backprojection and volume rendering techniques Filtered backprojection and iterative techniques Filtering and volume rendering techniques None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:16:40+03:00April 15th, 2021|General Information| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Related Posts Quiz: Basics of Nuclear Medicine Quiz: Basics of Nuclear Medicine April 15th, 2021 | 1 Comment Quiz: Patient Care Quiz: Patient Care March 10th, 2021 | 0 Comments Quiz: Nuclear Pharmacy Quiz: Nuclear Pharmacy March 10th, 2021 | 0 Comments Quiz: Abbreviations and Medical Terminology Quiz: Abbreviations and Medical Terminology March 8th, 2021 | 0 Comments Leave A Comment Cancel replyComment Notify me of follow-up comments by email. Notify me of new posts by email. Δ
Leave A Comment