Quiz: Respiratory System 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. Before intravenous administration of the Tc-99m labelled macroaggragated particles the patient should be instructed to: Take several deep breaths Exhale and hold breath. Breath normally Take deep breath and hold it. 2. 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? Obstructive pulmonary disease. Congestive heart failure. Right to left cardiac shunt. Chronic renal failure. 3. Which of the following procedures is most helpful in diagnosing pulmonary thromboembolism? Lung Perfusion Scan. Plain Chest X-Ray. Pulmonary Angiogram Computed Tomography 4. In V/Q scan, the patient should be NPO: Midnight NPO is not required 6 hours 12 hours 5. The pulmonary alveoli loose elasticity and become inflated. The patient is unable to exhale What is the likely condition? Bronchitis. Tuberculosis. Emphysema. Computed Tomography 6. The Xenon trap machine and aerosol nebulizer are employed to perform lung ventilation studies. Which of the following quality control procedures are performed on the Xenon trap machine? Charcoal filter consistency test The Drierite freshness test Soda lime crystals hygroscopic test Xenon leak test 7. Which of the following should be obtained before lung scintigraphy for pulmonary embolism: Myocardial perfusion scintigraphy Creatinine test A recent Chest X-ray A recent KUB X-ray 8. Of the following, what radiopharmaceutical is used for Milk scan? Tc-99m MAA Tc-99m DTPA Tc-99m Nano Colloid Tc-99m Sulfur Colloid 9. The extreme outermost lower corner of each lung is called? Hilar region. Costophrenic angle. Base. Apex. 10. Obstruction in the airways should be seen as a hot spot on the ventilation Xe-133 scan: In all phases In single breath phase In washout phase In equilibrium phase 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:15:08+03:00April 26th, 2021|Respiratory System| 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 ReplyCancel reply
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