Oct 7, 2021 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. [Therapy] All breastfeeding women undergoing I-131 therapy should be asked to stop breastfeeding and therapy is delayed until lactation ceases. According to the Society of Nuclear Medicine (SNM) procedure guidelines, the patient may resume breastfeeding: With the birth of another child. After 3 months. Never. After 6 months. 2. [Endocrinology] Which of the following enlargement is termed as goiter? Thymus Thyroid Heart Pancreas 3. [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 PET only. It is contraindicated to perform the exam as titanium alloy is ferromagnetic Perform the study regardless the system type or field strength Perform the exam using 0.5 Tesla systems or less 4. [PET] With the administration of oral contrast media for integrated Positron Emission Tomography/Computed Tomography (PET/CT) studies, CT-derived attenuation values are: Underestimated Not applicable Overestimated Not performed 5. [CNS] Which of the following artery supply oxygenated blood to the posterior brain? Common carotid. Internal carotid. Vertebral artery. External carotid. 6. [PET] F-18 FDG uptake in tumors correlates with tumor: Shape and reproducibility. Size and contractility. Volume and stability. Growth and viability. 7. [PET] High glucose levels may interfere with tumor targeting due to competitive inhibition of FDG uptake by d-glucose. FDG-PET study should not be recommended when the glucose level in the blood exceeds: 175 mg/dl. 200 mg/dl. 120 mg/dl. 155 mg/dl. 8. [Therapy] According to the Society of Nuclear Medicine “SNM Procedure Guideline for Therapy of Thyroid Disease with I-131 (Sodium Iodide),” typically administered activity for treatment of presumed thyroid cancer in the neck or mediastinal lymph nodes is in the range: 50–100 mCi. 150–200 mCi. 200–250 mCi. 100–150 mCi. 9. [Therapy] What is the predominant toxicity of radioisotopes used in the treatment of bone metastases? Leukemia Gastritis Myelosuppression Radiation pneumonitis 10. [Therapy] The hematologic toxicity of Y-90 Zevalin therapy is common. All of the following can be a sign of hematologic toxicity EXCEPT: Anemia Fever Bruising Arrhythmia 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2022-05-03T13:57:10+03:00September 30th, 2021| 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. Leave a Reply Cancel reply
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