Respiratory 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 injection of MAA should be: Fast IV infusion (3 to 5 seconds) Intramuscular (IM) Slow IV infusion (10 to 15 seconds) Subcutaneous (SC) None 2. The pulmonary alveoli loose elasticity and become inflated. The patient is unable to exhale What is the likely condition? Emphysema. Bronchitis. Computed Tomography Tuberculosis. None 3. In Lung Ventilation Scan, administration should occur with the patient in: Whatever position is comfortable Seated position Upright position Supine position None 4. In V/Q scan, the matrix size is: 256*256 64*64 512*512 128*128 5. In Milk scan, infants and young children should be NPO: Midnight No need for NPO 2 Hours 12 Hours None 6. 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. Start another 1 hour acquisition. Give the patient Butylscopolamine. None 7. Obstruction in the airways should be seen as a hot spot on the ventilation Xe-133 scan: In washout phase In all phases In single breath phase In equilibrium phase None 8. Which of the following should be obtained before lung scintigraphy for pulmonary embolism: A recent KUB X-ray A recent Chest X-ray Creatinine test Myocardial perfusion scintigraphy None 9. Before intravenous administration of the Tc-99m labelled macroaggragated particles the patient should be instructed to: Exhale and hold breath. Breath normally Take several deep breaths Take deep breath and hold it. None 10. A perfusion lung scan demonstrates the activity in the kidneys and brain following the injection of 99mTc-MAA Which of the following is the most likely finding? Chronic renal failure. Right to left cardiac shunt. Obstructive pulmonary disease. Congestive heart failure. None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-03-30T13:47:55+03:00March 30th, 2021| Share This Post With Others! 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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