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: Not change Decrease Increase Approach 0 2. Which of the following radionuclides has the highest kinetic energy of the positron? F-18. N-13. C-11. Rb-82. 3. In isomeric transition decay, the extra energy in the nucleus is released by the emission of: X-rays Neutrons Gamma photons Electrons 4. An alpha particle is identical to the nucleus of a helium atom. Alpha particles: Are used for radionuclide therapy Are not charged Are smaller than beta particles Travel unlimited distances 5. The minimum amount of energy needed to overcome the forces holding the atom together is called: Holding energy Binding energy Thermal energy Kinetic energy 6. Which of the following best defines isotopes of an element? Atoms with same number of neutrons and electrons but different number of protons. Atoms with same number of protons, electrons and neutrons. Atoms with same number of protons and electrons but different number of neutrons. Atoms with same number of protons and neutrons but different number of electrons. 7. Which of the following is the half-life? Time taken for the number of radioactive nuclei to increase by a factor of two. Decay constant multiplied by the natural logarithm of two. Reciprocal of the decay constant. Time taken for the number of radioactive nuclei to decrease by a factor of two. 8. Technetium-99m and Technetium-99 are: Isotones Isotopes Isomers Isobars 9. Dual time-point imaging (DTPI) can improve accuracy of positron emission tomography (PET) imaging. DTPI technique is a specialized protocol in which: Delay imaging is performed Flow study is performed followed by static imaging Two days delay imaging is performed Dual-isotope technique is applied 10. An atom with an unstable nucleus is called a: Radiochemical Radionuclide Radio wave Radiopharmaceutical 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-09-20T13:16:40+03:00April 15th, 2021|General Information| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Member of SSNMMI Executive Committee. 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 Reply Cancel reply
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