Oct 6, 2021 A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 89 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 (Required) 1. [Respiratory] The range of MAA particle sizes should be between: 1 and 9 microns 250 and 500 microns 10 and 90 microns 150 and 300 microns 2. [Immunology] Which of the following diagnostic test uses radioactive material to visualize the drainage of fluid by the lymphatic system? Lymphography. Computer tomography scan. Lymphogram. Lymphoscintigram. 3. [Cardiology] What does Cardiomegaly mean? Congestive heart failure Myocardial infarction Cardiac enlargement Coronary artery disease 4. [Skeletal] A bone scan is used for evaluating the skeletal system. Extraosseus, pulmonary uptake on bone scintigraphy can be seen in patients with: Emphysema Viral pneumonia Pneumothorax Radiation pneumonitis 5. [Respiratory] In Milk Scan, If the activity remains in the stomach at the end of the 1 hour acquisition: Give the patient Butylscopolamine. Start another 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. 6. [Respiratory] The method of choice for imaging pulmonary vasculature in lots of hospitals are: MRA MDCT X-Ray SPECT/CT 7. [Cardiology] More than a few of the main imaging modalities use ionizing radiation for cardiovascular diagnosis and/or treatment. Which of the following modalities is used for coronary artery plaque and calcification imaging? X-ray Fluoroscopy. Cardiac Positron Emission Tomography (PET). Cardiac Computerized Tomography (CCT). Myocardial Perfusion Imaging (SPECT MPI). 8. [Respiratory] The pulmonary alveoli loose elasticity and become inflated. The patient is unable to exhale What is the likely condition? Emphysema. Bronchitis. Computed Tomography Tuberculosis. 9. [Skeletal] In bone scan, the recommended scanning speed for whole-body delayed acquisitions is? 1 to 1.5 cm per hour 1 to 1.5 cm per minute 10 to 15 cm per minute 10 to 15 cm per hour 10. [Immunology] Images obtained shortly after injection of white blood cells labeled with In-111 or Tc-99m are characterized by intense activity-up to 4 hours, but disappearing prior to 24 hours imaging-pulmonary activity. This phenomenon is caused by the fact that: The pulmonary capillaries have an average diameter bigger than that of neutrophils. The mean driving pressure across the pulmonary circulation is higher than that in the systemic circulation. During the labeling procedure, neutrophils are deformed and became bigger. Activated neutrophils adhere to the pulmonary capillaries for a longer period than do nonactivated neutrophils. 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-30T13:08:23+03:00September 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 ReplyCancel reply
Leave a Reply