اختبار: الجهاز التنفسي A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 26 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. In Lung Perfusion Scan, the number of particles injected should be in the range of: 200 - 700 particles 20.000 - 70.000 particles 200.000 - 700.000 particles 2000 - 7000 particles None 2. Which of the following terminology for sensation of breathlessness in recumbent position? Hyperpnoea. Orthopnea. Oligopnea. Tachypnea. None 3. In V/Q scan, the matrix size is: 256*256 512*512 128*128 64*64 4. In Milk scan, infants and young children should be NPO: 2 Hours 12 Hours No need for NPO Midnight None 5. The MAA vial should be agitated gently before the radiopharmaceutical is withdrawn into the syringe, and then the syringe should be agitated gently prior to intravenous administration to minimize: [TcO₄]⁻ quantity Formation of clots Radiation Exposure to patient and staff Damaging of the MAA particles None 6. Which of the following should be obtained before lung scintigraphy for pulmonary embolism: Myocardial perfusion scintigraphy A recent Chest X-ray A recent KUB X-ray Creatinine test None 7. In Lung Perfusion Scan, the injection of MAA should be: Subcutaneous (SC) Intramuscular (IM) Slow IV infusion (10 to 15 seconds) Fast IV infusion (3 to 5 seconds) None 8. Of the following, what radiopharmaceutical is used for Milk scan? Tc-99m Nano Colloid Tc-99m Sulfur Colloid Tc-99m MAA Tc-99m DTPA None 9. The ventilation-to-perfusion count ratio should be: At least 4 Preferably around 2 At least 2 Preferably around 4 10. In Milk Scan, If the activity remains in the stomach at the end of the 1 hour acquisition: Patient return for delayed images of the thorax at 2, 4, and 6 hours post administration and 24 hours if needed. The examination can be terminated. Give the patient Butylscopolamine. Start another 1 hour acquisition. None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:21:16+03:00أبريل 26th, 2021|الجهاز التنفسي|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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