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 F-18 is a cyclotron-produced radioisotope with a half-life approximately of: 110 min. 101 min. 119 min. 11 min. None 2. Therapy 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: Thyroid carcinoma Hyperthyroidism Thyroiditis Hypothyroidism None 3. CNS Which of the following artery supply oxygenated blood to the posterior brain? Internal carotid. External carotid. Common carotid. Vertebral artery. None 4. Endocrinology Esophageal activity can mimic ectopic thyroid tissue on a thyroid scan. To avoid misinterpretation: Perform imaging with low energy, all purpose (LEAP) collimator Repeat the scan in 2 weeks Repeat images after water ingestion Repeat images with two markers None 5. Therapy Which of the following property of radiation is principally used in the treatment of tumors? Chemical effect Photographic effect Fluorescent effect Biologic effect None 6. CNS Which of the following arteries supply the brain? Internal carotid and vertebral. Subclavian and common carotid. External carotid and vertebral. Brachial and common carotid. None 7. CNS The brain consists of two hemispheres and each hemisphere has four lobes. Which of the following structures is NOT the brain’s composition? The temporal lobe The lateral lobe The parietal lobe The frontal lobe None 8. CNS Which of the following is an example of a “rigid” body organ? Liver. Brain. Heart. Lung. None 9. Therapy The form of targeted radionuclide therapy that uses a monoclonal antibody to deliver localized radiation is called: Radioimmunotherapy. Radiation therapy. Radiochemotherapy. Antibody therapy. None 10. Therapy Which of the following time is advised for patients treated with 1-131 to delay conception after treatment? 1 month 6 months 2 months 4 months None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2022-05-03T13:57:10+03:00September 30th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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