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 structures is located in the Left Upper Quadrant (LUQ) of the abdomen?Hepatic flexure.Gallbladder.Spleen.Appendix.2. The period of time required for the concentration or amount of drug in the body to be reduced by 50% is known as:Absorption timePotencyHalf-lifeTherapeutic index3. The process of restricting the detection of emitted radiations to a given area of interest is called:CollimationPoolingAttenuationScattering4. Which of the following involves emission of a signal from the patient?MRICTUltrasoundSPECT5. 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 image resolution.Increase in size and resolution.Decrease in image resolution.Increase in image size6. Which of the following is one of the advantages of nuclear medicine studies over routine radiography?Radiation dose is lessNo need for preparationAbility to get functional informationLess expensive7. Slowed or stopped intravenous (IV) infusion, swelling, pain, and coldness around the needle site indicate:InfractionInfiltrationInfectionInflammation8. Which of the following is the effect of increasing the thickness of the scintillation detector on sensitivity and resolution?Decreased sensitivity and decreased resolution.Decreased sensitivity and increased resolution.Increased sensitivity and increased resolution.Increased sensitivity and decreased resolution.9. Which of the following is the structural organization of the human body starting from the lowest level?Molecules, atom, cells, organs, systems, organismAtom, molecules, cells, systems, organs, organismAtom, molecules, organs, cells, systems. organismAtom, molecules, cells , organs, systems , organism10. Photomultiplier tube (PMT) consists of a photocathode and a series of dynodes in an evacuated glass enclosure. PMT converts:The light photons into an electrical signalAn electrical signal into lightAn electrical signal into heatHeat into light11 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-03-29T11:56:54+03:00March 29th, 2021| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Nuclear Medicine Specialist at Hafr Al-Batin Central Hospital, developer and administrator of NuclearMed Website. Leave a Reply Cancel reply
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