Nuclear Medicine Week – Oct. 7, 2021 Quiz A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 59 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 (Required) 1. [Endocrinology] “Single isotope dual phase technique” commonly applied in parathyroid imaging is based on the observation that: Tl-201 washes out more rapidly from the abnormal parathyroid than from thyroid Tl-201 washes out more rapidly from the thyroid than from abnormal parathyroid Tc-99m MIBI washes out more rapidly from the thyroid than from abnormal parathyroid Tc-99m MIBI washes out more rapidly from the abnormal parathyroid than from thyroid 2. [Endocrinology] The hormones T3 and T4 are coming from.. Thyroid gland. Anti-pituitary gland. Hypothalamus. Post pituitary gland. 3. [PET] The term “partial volume effect” is caused by the limited resolution of PET scanners and refers to phenomenon that make intensity values in images differ from what they ideally should be. The “hot” spot smaller than twice the resolution of the scanner will have total counts preserved and will appear: Larger with a higher activity concentration Smaller with a higher activity concentration Smaller with a lower activity concentration Larger with a lower activity concentration 4. [PET] The majority of radiation exposure to personnel performing PET/CT procedures comes from the: CT scanner Injected patient Unopened dose pig PET scanner 5. [PET] The time from F-18 fluorodeoxyglucose (FDG) administration to the time of data acquisition has been shown to have a marked effect on FDG uptake. An increased interval between the injection and imaging uptake time will DECREASE radiotracer concentration in: Bone marrow. Tumor. Blood pool. Muscle. 6. [CNS] Which of the following arteries supply the brain? External carotid and vertebral. Subclavian and common carotid. Internal carotid and vertebral. Brachial and common carotid. 7. [PET] A 65-year-old patient is referred for a brain PET/MR study. The referring physician reports placement of a titanium alloy brain clips for an intracranial aneurysm 5 years ago. Which of the following would be the most appropriate action regarding imaging this case? Perform the study regardless the system type or field strength Perform the exam using 0.5 Tesla systems or less Perform PET only. It is contraindicated to perform the exam as titanium alloy is ferromagnetic 8. [PET] With the administration of oral contrast media for integrated Positron Emission Tomography/Computed Tomography (PET/CT) studies, CT-derived attenuation values are: Overestimated Underestimated Not performed Not applicable 9. [CNS] The arterial Circle of Willis, also called Willis’ Circle, is a circle of arteries that supply blood to: The uterus. The liver. The spleen. The brain. 10. [Therapy] The form of targeted radionuclide therapy that uses a monoclonal antibody to deliver localized radiation is called: Radiochemotherapy. Antibody therapy. Radiation therapy. Radioimmunotherapy. 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2022-05-03T14:01:13+03:00October 7th, 2021|NMW-21| 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 Nuclear Medicine Week – Oct. 6, 2021 Quiz Nuclear Medicine Week – Oct. 6, 2021 Quiz October 6th, 2021 | 0 Comments Nuclear Medicine Week – Oct. 5, 2021 Quiz Nuclear Medicine Week – Oct. 5, 2021 Quiz October 5th, 2021 | 0 Comments Nuclear Medicine Week – Oct. 4, 2021 Quiz Nuclear Medicine Week – Oct. 4, 2021 Quiz October 4th, 2021 | 0 Comments Nuclear Medicine Week – Oct. 3, 2021 Quiz Nuclear Medicine Week – Oct. 3, 2021 Quiz October 3rd, 2021 | 0 Comments Leave a Reply Cancel reply
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