اختبار: العلاج بالنظائر المشعة A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 17 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 property of radiation is principally used in the treatment of tumors? Chemical effect Photographic effect Fluorescent effect Biologic effect None 2. Treatment of hyperthyroidism with antithyroid medications must be given for 6 months to 2 years, in order to be effective. The two main antithyroid drugs are: Metronidazole and Propylthiouracil Methimazole and Propranolol Metronidazole and Propranolol Methimazole and Propylthiouracil None 3. 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: After 6 months. Never. With the birth of another child. After 3 months. None 4. Samarium-153 (Quadramet) is a therapeutic radiopharmaceutical used to treat: Pain in bony metastases Medullary thyroid carcinoma Polycythemia vera Dyspnea in lung Ca None 5. What is the predominant toxicity of radioisotopes used in the treatment of bone metastases? Leukemia Radiation pneumonitis Myelosuppression Gastritis None 6. The general pretreatment requirements for adult qualifying for therapy with I-131 metaiodobenzylguanidine (MIBG) include the following EXCEPT: Performing pulmonary function tests A diagnostic MIBG scan or previous posttreatment I-131 MIBG scan Reviewing potential interfering medications Blocking thyroid uptake of free radioiodine None 7. To reduce radiation exposure to the patient undergoing radioactive iodine (RAI) treatment, all of the following recommendations will be helpful EXCEPT: Patient should use antiperspirant medications Patient should urinate frequently Patient should be well hydrated Patient laxatives None 8. Which of the following radioisotopes approved used in the treatment of bone metastases has a significant gamma emission and can be used both for imaging and therapy? Ra-223 Sr-89 P-32 Sm-153 None 9. An ultimate treatment for patients who are nonresponsive to or cannot tolerate other available therapies for a particular illness and whose prognosis is often poor is called: Consolidation therapy. Retreatment. Standard therapy. Salvage therapy. None 10. Which of the following time is advised for patients treated with 1-131 to delay conception after treatment? 2 months 4 months 1 month 6 months None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:25:06+03:00أبريل 26th, 2021|العلاج بالنظائر المشعة|لا توجد تعليقات شارك هذه الصفحة, واترك رأيك حول الموضوع باستخدام وسيلة التواصل التي تناسبك FacebookXLinkedInWhatsAppPinterestEmail عن: ناصر المطيري كبير أخصائيي الطب النووي في مستشفى حفر الباطن المركزي و مؤسس موقع نيوكليرمد. اضف تعليقا إلغاء الردتعليق أعلمني بمتابعة التعليقات بواسطة البريد الإلكتروني. أعلمني بالمواضيع الجديدة بواسطة البريد الإلكتروني. Δ
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