Quiz: Basics of Nuclear Medicine A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 27 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. Which of the following involves emission of a signal from the patient? CT MRI Ultrasound SPECT None 2. The increasing distance between the origin of the positron and the location of the point of annihilation results in: Increased image resolution Attenuation artifact Motion artifact Decreased image resolution None 3. Which of the following radioisotope is produced from the radioactive decay of molybdenum-99 and most commonly used in nuclear medicine studies? Strontium-89 Iodine-131 Iodine-123 Technetium-99m None 4. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Diverging Flat field Pinhole Parallel hole None 5. The period of time required for the concentration or amount of drug in the body to be reduced by 50% is known as: Half-life Absorption time Therapeutic index Potency None 6. Which of the following is the effect on the image if the distance is reduced between the patient and parallel hole collimator during a given scintigraphy exam? Increase in size and resolution. Increase in image resolution. Increase in image size Decrease in image resolution. None 7. Which of the following processes helps to restrict the detected emitted radiation to the given area of interest? Collimation Scattering Attenuation Transmission None 8. The distance that the positron passes from its origin to the point of the annihilation is called? Annihilation delay Travel range Positron attenuation Positron range None 9. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Pinhole Flat field Parallel hole Diverging None 10. Which of the following is the primary function of the gamma camera photomultiplier tube? Filter out photons and limit the energy range. Convert light into electrical signal and amplify it. Convert radioactivity into light and amplify it. Minimize the scattered radiation in the final image. None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:16:48+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: Nuclear Medicine Physics Quiz: Nuclear Medicine Physics April 15th, 2021 | 0 Comments 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 One Comment bayan alghamdi August 7, 2022 at 10:52 pm - Reply i love this, it is refreshing i really enjoyed it thank you for your efforts Leave A Comment Cancel replyComment Notify me of follow-up comments by email. Notify me of new posts by email. Δ
i love this, it is refreshing
i really enjoyed it
thank you for your efforts