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 Transient increase in tracer uptake in responding metastases in the early months after chemotherapy/hormone therapy for breast and prostate cancer is called: Super scan. Flare phenomenon. Flare scan. Super phenomenon. None 2. Endocrinology What is the usual range of a 24 hr radioiodine uptake in hyperthyroid patients diagnosed with subacute thyroiditis? 2 - 20% 40 - 80% 20 - 40% Less than or equal to 2% None 3. 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: 100–150 mCi. 200–250 mCi. 150–200 mCi. 50–100 mCi. None 4. PET The usefulness of F-18 FDG PET in infection imaging is based on the fact that granulocytes and macrophages in infectious foci: Have short life span Have high glucose consumption Have high mitotic rate Have high insulin production None 5. Therapy A lone “cold” nodule in an otherwise normal thyroid gland warrants: Fine needle aspiration biopsy. Radiation therapy. Surgical removal. Chemotherapy. None 6. PET All of the following scintigraphic methods are often used in the diagnosis of fever of unknown origin (FUO) EXCEPT: Labeled erythrocytes scintigraphy Fluorodeoxyglucose-positron emission tomography (FDG-PET) Ga-67 citrate scintigraphy Labeled leukocytes scintigraphy None 7. CNS The arterial Circle of Willis, also called Willis’ Circle, is a circle of arteries that supply blood to: The spleen. The uterus. The brain. The liver. None 8. 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. Never. After 3 months. After 6 months. None 9. Endocrinology Tc-99m and I-123 are the most commonly used agents for thyroid imaging. Thyroid imaging with technetium administration: Cannot be performed with pinhole collimator Requires 6 hours delay evaluation Doesn’t require anti thyroid medications withholding Does not evaluate true thyroid function None 10. Therapy Which of the following time is advised for patients treated with 1-131 to delay conception after treatment? 4 months 6 months 2 months 1 month None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2022-05-03T13:57:10+03:00September 30th, 2021| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave a ReplyCancel reply
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