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. Slowed or stopped intravenous (IV) infusion, swelling, pain, and coldness around the needle site indicate: Infiltration Infraction Infection Inflammation None 2. Which of the following type of collimator will be most useful for obtaining high resolution images of small organs? Pinhole Flat field Diverging Parallel hole None 3. The process of restricting the detection of emitted radiations to a given area of interest is called: Scattering Attenuation Collimation Pooling None 4. Phosphorus-33, copper-67, iodine-131, and yttrium-90 are examples of: Alpha and beta-particle emitters Alpha-particle emitters Pure gamma emitters Beta-particle emitters None 5. Which of the following is the effect of increasing the thickness of the scintillation detector on sensitivity and resolution? Decreased sensitivity and decreased resolution. Increased sensitivity and increased resolution. Decreased sensitivity and increased resolution. Increased sensitivity and decreased resolution. None 6. Which of the following involves emission of a signal from the patient? CT Ultrasound SPECT MRI None 7. The distance that the positron passes from its origin to the point of the annihilation is called? Positron attenuation Annihilation delay Positron range Travel range None 8. All of the following components of the scintillation camera are housed on the camera head EXCEPT: Array of PMTs Touch pads Digitizer (ADCs) Display monitor None 9. Compton scatter from the patient overlaps into the energy levels located: At all levels of energy window At high energy side of the energy window At low energy side of the energy window Around the energy peak None 10. Which of the following is the range of the imaging time in nuclear medicine tests? 1 day 20 to 45 minutes 5 to 10 minutes 1 to 2 hours None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-03-29T11:56:54+03:00March 29th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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