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 Biologic effect Fluorescent effect 2. The hematologic toxicity of Y-90 Zevalin therapy is common. All of the following can be a sign of hematologic toxicity EXCEPT: Arrhythmia Anemia Fever Bruising 3. What is the predominant toxicity of radioisotopes used in the treatment of bone metastases? Leukemia Myelosuppression Radiation pneumonitis Gastritis 4. To reduce radiation exposure to the patient undergoing radioactive iodine (RAI) treatment, all of the following recommendations will be helpful EXCEPT: Patient should be well hydrated Patient should urinate frequently Patient laxatives Patient should use antiperspirant medications 5. 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. With the birth of another child. Never. After 3 months. 6. Iodine-131 is considered to be the treatment of choice in many patients with Graves’ disease. The most common side effect of radioactive iodine (RAI) treatment is: Thyroiditis Thyroid carcinoma Hyperthyroidism Hypothyroidism 7. Which of the following time is advised for patients treated with 1-131 to delay conception after treatment? 1 month 4 months 2 months 6 months 8. 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: Salvage therapy. Standard therapy. Retreatment. Consolidation therapy. 9. 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: Methimazole and Propylthiouracil Metronidazole and Propranolol Metronidazole and Propylthiouracil Methimazole and Propranolol 10. 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 P-32 Sr-89 Sm-153 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. اترك تعليقاًCancel reply
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