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. PET Localizing metastatic disease in thyroid cancer patients with F-18 fluorodeoxyglucose (FDG) PET imaging is the primary clinical indication if: I-131 whole body scan is positive and thyroglobulin (Tg) is negative. I-131 whole body scan is negative and thyroglobulin (Tg) is positive. I-131 whole body scan is negative and thyroglobulin (Tg) is negative. I-131 whole body scan is positive and thyroglobulin (Tg) is positive. None 2. CNS Which of the following is an example of a “rigid” body organ? Liver. Lung. Brain. Heart. None 3. Therapy The general pretreatment requirements for adult qualifying for therapy with I-131 metaiodobenzylguanidine (MIBG) include the following EXCEPT: Performing pulmonary function tests Blocking thyroid uptake of free radioiodine Reviewing potential interfering medications A diagnostic MIBG scan or previous posttreatment I-131 MIBG scan None 4. CNS The arterial Circle of Willis, also called Willis’ Circle, is a circle of arteries that supply blood to: The spleen. The uterus. The liver. The brain. None 5. Endocrinology The mediastinum is the space in the thoracic cavity behind the sternum and in between the two pleural sacs that contains all of the following anatomical structures EXCEPT: Trachea Aorta Esophagus Thyroid None 6. 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: Tumor. Muscle. Blood pool. Bone marrow. None 7. Therapy Samarium-153 (Quadramet) is a therapeutic radiopharmaceutical used to treat: Pain in bony metastases Polycythemia vera Dyspnea in lung Ca Medullary thyroid carcinoma None 8. Therapy 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 Propylthiouracil Metronidazole and Propranolol Methimazole and Propranolol None 9. Endocrinology Most patients with overt hyperthyroidism have an assemblage of symptoms which include all of the following EXCEPT: Weight loss Tremor Anxiety Decreased appetite None 10. Therapy What is the predominant toxicity of radioisotopes used in the treatment of bone metastases? Leukemia Radiation pneumonitis Myelosuppression Gastritis None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2022-05-03T13:57:10+03:00سبتمبر 30th, 2021|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 Δ
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