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. The MAA vial should be agitated gently before the radiopharmaceutical is withdrawn into the syringe, and then the syringe should be agitated gently prior to intravenous administration to minimize: [TcO₄]⁻ quantity Radiation Exposure to patient and staff Formation of clots Damaging of the MAA particles 2. In Lung Ventilation Scan, administration should occur with the patient in: Supine position Seated position Whatever position is comfortable Upright position 3. The pulmonary alveoli loose elasticity and become inflated. The patient is unable to exhale What is the likely condition? Tuberculosis. Computed Tomography Bronchitis. Emphysema. 4. Extreme care must be taken NOT to draw blood back into the syringe to avoid: Formation of clots May damage the MAA particles Settling and clumping of MAA in the lungs May produce focal areas of decreased radiopharmaceutical activity in the lungs 5. The extreme outermost lower corner of each lung is called? Hilar region. Base. Costophrenic angle. Apex. 6. In Lung Perfusion Scan, the injection of MAA should be: Subcutaneous (SC) Fast IV infusion (3 to 5 seconds) Slow IV infusion (10 to 15 seconds) Intramuscular (IM) 7. The method of choice for imaging pulmonary vasculature in lots of hospitals are: X-Ray SPECT/CT MDCT MRA 8. V/Q Scan means: Lung Ventilation Scintigraphy Lung Ventilation and Perfusion Scintigraphy Lung Perfusion Scintigraphy None 9. Of the following, what radiopharmaceutical is used for Milk scan? Tc-99m MAA Tc-99m Sulfur Colloid Tc-99m Nano Colloid Tc-99m DTPA 10. 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? Xenon leak test Charcoal filter consistency test The Drierite freshness test Soda lime crystals hygroscopic test 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-03-30T13:47:55+03:00March 30th, 2021| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave a Reply Cancel reply
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