اختبار: الكبد و القنوات الصفراوية A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 21 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. When acute cholecystitis is suspected and the gallbladder is not seen within 60 minutes.. Abort the examination. Morphine augmentation may be used. Delayed images for up to 3–4 hours should be obtained. In some cases delayed imaging at 18–24 hours may be necessary. 2. Which of the following is the most appropriate way to demonstrate the Gallbladder? Hepatobiliary Scintigraphy. Ultrasonography. KUB X-ray I.V.U. None 3. In Hepatic Haemangioma Scintigraphy, the scanning start.. 20 minutes post injection. 5 to 10 minutes after fatty meal ingestion. Immediately upon injection. 2 hours post injection. None 4. To permit timely gallbladder visualization in Hepatobiliary Scintigraphy.. Children should be instructed to fast for 2–4 hours. Children and Infants should be instructed to fast for 2–4 hours. Adult should be instructed to fast for 2–6 hours Infants need to fast for only 2 hours. 5. Kupffer cells of the liver are responsible for the radiopharmaceutical: Excretion Phagocytosis Extraction Breakdown None 6. In Hepatobiliary Scintigraphy, fasting longer than 24 hours can cause.. The gallbladder will not fill with the radiotracer within the normal expected time frame. Increase the chance of extravasation. Increase bowl radiotracer uptake. Difficult intravenous access. None 7. Abdominal pain during hepatobiliary scintigraphy with sincalide infusion: Is predictive of the postcholecystectomy complications Is determined by the method of sincalide infusion Is determined by the dose of radiopharmaceutical Is predictive of the gallbladder disease None 8. Liver Haemangioma Scan is indicated when the biopsy is.. High risk of cysts rupture High risk of biliary dyskinesia High risk of bleeding High risk of bile leakage None 9. In order to correctly calculate gallbladder ejection fraction, the GB must be: Distended Free of stones Free of superimposition Dyskinetic None 10. False-positive cholescintigraphy can be minimized by a familiarity with its common causes. All of the following can elicit false-positive gallbladder scintigraphy results EXCEPT: Hepatocellular disease Dose extravasation Nonfasting Prolonged fasting None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:25:26+03:00أبريل 26th, 2021|الكبد و القنوات الصفراوية|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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