اختبار: الحماية من الأشعة A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 40 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 is the subsequent biologic effect resulting from acute whole body exposure to 0.25 Sievert? Decreased lymphocytes 50% chance of death Erythema (redness) Nausea and diarrheas 2. All of the following are recommended means of reducing radiation exposure EXCEPT Use of remote handling devices Wearing film badge Applying shielding Limitation of time 3. Which of the following are the 3 basic principles to reduce external exposure to radiation? Minimize time, maximize distance, and use shielding Maximize time, maximize distance, and use shielding Minimize time, maximize distance, and use collimator Minimize time, minimize distance, and use shielding 4. An individual responsible for the daily implementation of the radiation safety program in accordance with directives from the Radiation Safety Committee (RSC), license provisions, and regulatory requirements is named: Chief Executive Officer (CEO) Nuclear Medicine Physician Senior Technologist The Radiation Safety Officer (RSO) 5. Which of the following diagnostic examinations will deliver the smallest estimated dose to the fetus? Pelvis X-ray Interventional fluoroscopically guided procedures Lung perfusion scan Abdomen CT 6. Which of the following is the critical organ for Tc99m MDP Medronate? Spleen. Thyroid. Bladder. Kidney. 7. The diagnostic and therapeutic uses of radiopharmaceuticals are dependent on the accumulation of the material in the “organ of interest.” According to the Nuclear Regulatory Commission (NRC) definition, the part of the body that is most susceptible to radiation damage under the specific conditions under consideration is called: The internal organ The target organ The paired organ The critical organ 8. Which of the following is the first decay product of radium? Radon Strontium Caesium X-Ray 9. The process that resets a Geiger–Müller survey meter to its normal, ready to detect another particle state, is known as: Calibration Pitching Quenching Depolarization 10. Which of the following is the safest time for a woman to have a nuclear medicine procedure, according to the 10 day-rule? First 10 days of each month. 10 days after beginning of menses. Last 10 days of each month. 10 days before beginning of menses. 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:26:56+03:00أبريل 15th, 2021|السلامة من الإشعاع|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. منشورات متعلقة اختبار: وحدات و كميات الأشعة الأساسية اختبار: وحدات و كميات الأشعة الأساسية أبريل 15th, 2021 | لا توجد تعليقات اترك تعليقاًCancel reply
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