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. [Skeletal] In children it is common to perform multiple planar acquisition, rather than whole-body images, because... Camera is far away from the child during acquisition Children are more likely to move during acquisition SNR is higher in multiple planar acquisition Count rate is higher in multiple planar acquisition 2. [Skeletal] In bone scan, the acquisition of whole-body images is routinely performed. Except in... Uncooperative Children Specific indications with a localized area of interest Claustrophobic patients Patients with severe pain 3. [Respiratory] 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 4. [Cardiology] The venous blood returning via the superior vena cava (SVC) and inferior vena cava (IVC) enters the heart at the: Left ventricle (LV). Left atrium (LA). Right atrium (RA). Right ventricle (RV). 5. [Immunology] Radiopharmaceuticals used in imaging of infection and inflammation accumulate in the region of interest because of the locally changed physiologic conditions. An infectious/inflammatory process is characterized by all of the following EXCEPT: Increased blood flow. Increased vascular permeability. Influx of red blood cells. Influx of white blood cells. 6. [Immunology] All of the following scintigraphic methods are often used in the diagnosis of fever of unknown origin (FUO) EXCEPT Fluorodeoxyglucose-positron emission tomography (FDG-PET) Labeled leukocytes scintigraphy Ga-67 citrate scintigraphy Labeled erythrocytes scintigraphy 7. [Respiratory] A 30 years old man has inhaled a foreign body. Which of the following structures is the body most likely to lodge in? Stomach Esophagus Right bronchus. Left bronchus. 8. [Respiratory] The Collimator used for V/Q scan is: HEAP MEAP Pin-Hole LEAP 9. [Respiratory] In V/Q scan, the matrix size is: 256*256 512*512 128*128 64*64 10. [Cardiology] The short axis cardiac tomogram is displayed with the orientation as if the viewer was observing the heart from the: Inferior wall Lateral wall Base Apex 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-09-30T13:08:23+03:00September 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. Member of SSNMMI Executive Committee. Leave a Reply Cancel reply
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