Ramer Â· Alavi Nuclear Medicine Technology

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9 Respiratory System Scintigraphy 8914) Which of the following describe correct procedures forinjection of 99m Tc MAA for a perfusion lung study?a. injection should be made through an existing IV lineif possibleb. ensure that a minimum of 800,000 MAA particles areinjectedc. small amount of blood should be withdrawn into thesyringe to ensure venous access before injectiond. patient should be in the supine position15) Advantages of using 81m Kr for ventilation lung scansinclude:a. ability to perfectly match perfusion and ventilationpositioningb. short half life decreases exposure to technologistsif patient removes maskc. ventilation and perfusion studies can be acquiredsimultaneouslyd. all of the abovee. a and b only16) It is advisable to wait one half hour following injectionof 99m Tc MAA before scanning to allow time for radiopharmaceuticalclearance from the circulation.a. trueb. false17) Increased risk of pulmonary embolism is associatedwith:a. smokingb. use of oral contraceptivesc. recent surgeryd. all of the abovee. a and c only
909 Respiratory System Scintigraphy18) The number of particles injected during a perfusionlung scan should be decreased for:a. the elderlyb. those with a high risk of pulmonary embolusc. patients with severe pulmonary hypertensiond. asthmatics19) Which dose would be the best choice to administer fora ventilation scan with 99m Tc DTPA aerosol?a. 1–2 mCib. 3–5 mCic. 8–15 mCid. 20 mCi20) Lung quantitation is often used to assist physiciansin the diagnosis of pulmonary embolism.a. trueb. false21) A patient with lung cancer is scheduled to undergoresection of the right lower lobe. Given the countsobtained by ROI for each lung segment below, whatpercentage of respiratory function will be lost?Right apical 32,867Right middle 38,952Right lower 41,502Left apical 39,458Left lower 45,201a. 17%b. 19%c. 21%d. 24%e. cannot be determined from the information given
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Table of Contents1 Introduction . .
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21 IntroductionIn response to all o
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42 Radioactivity, Radiopharmacy, an
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122 Radioactivity, Radiopharmacy, a
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3 Radiation Safety1) Which of the f
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223 Radiation Safety9) Which of the
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243 Radiation Safety18) If the expo
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263 Radiation Safety25) What is the
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283 Radiation Safety33) A technolog
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303 Radiation Safety42) What length
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324 Instrumentation and Quality Ass
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Page 43 and 44: 384 Instrumentation and Quality Ass
Page 53 and 54: 485 Image Presentation and Computer
Page 55 and 56: 505 Image Presentation and Computer
Page 57 and 58: 6 Skeletal System Scintigraphy1) Wh
Page 59 and 60: 546 Skeletal System Scintigraphy10)
Page 67 and 68: 7 Central Nervous System Scintigrap
Page 69 and 70: 647 Central Nervous System Scintigr
Page 75 and 76: 708 Cardiovascular System Scintigra
Page 91 and 92: 9 Respiratory System Scintigraphy1)
Page 93: 889 Respiratory System Scintigraphy
Page 97 and 98: 929 Respiratory System Scintigraphy
Page 99 and 100: 949 Respiratory System Scintigraphy
Page 101 and 102: 10 Gastrointestinal Tract Scintigra
Page 103 and 104: 9810 Gastrointestinal Tract Scintig
Page 105 and 106: 10010 Gastrointestinal Tract Scinti
Page 111 and 112: 11 Genitourinary System Scintigraph
Page 113 and 114: 10811 Genitourinary System Scintigr
Page 123 and 124: 11812 Neoplasm and Infection Scinti
Page 131 and 132: 13 Thyroid, Parathyroid,and Salivar
Page 133 and 134: 12813 Thyroid, Parathyroid, and Sal
Page 141 and 142: 14 Non-Imaging Proceduresand Radion
Page 143 and 144: 13814 Non-Imaging Procedures and Ra
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14014 Non-Imaging Procedures and Ra
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15 Patient Care1) Which of the foll
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14815 Patient Care10) Of the follow
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15015 Patient Care18) According to
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16 Mock Examination1) In which radi
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15416 Mock Examination8) A whole bo
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15616 Mock Examination17) The infer
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15816 Mock ExaminationFigure 16.224
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16016 Mock Examination29) Which of
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16216 Mock Examination37) If a pati
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16416 Mock Examination43) A sentine
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16616 Mock Examination53) First pas
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16816 Mock Examination61) What is t
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17016 Mock Examination71) If a SPEC
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17216 Mock Examination79) When inje
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17416 Mock Examination87) To minimi
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Appendix1761.a2.d3.c4.c5.b6.c7.d8.b
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Appendix1781.c2.b3.d4.b5.c6.c7.b8.c
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Ramer Â· Alavi Nuclear Medicine Technology

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