Ramer Â· Alavi Nuclear Medicine Technology

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3 Radiation Safety 2522) A room containing a 57 Co sheet source is postedwith a sign reading “Caution-Radioactive Materials”.The exposure rate measured next to the source is 5.2mR/hr. What should be done?a. change the sign to one reading “Caution-RadiationArea”b. store the source in a leaded containerc. monitor the length of time a technologist can worknear the sourced. none of the above23) A technologist discovers that a patient in the room nextto a radioiodine therapy will receive 2.5 mrem/hrwhen lying in his bed which is against the shared wall.What should be done?a. move the bed to the other side of the roomb. discharge the therapy patientc. discharge the non therapy patientd. calculate how long visitors to the non therapy patientcan staye. calculate how long the patient may stay in bed eachhour24) If 99m Tc gives an exposure rate of 0.78 R/hr from 1 mCiat 1 cm, and a technologist sits 1 meter from a patientwho was injected with 22 mCi, what dose equivalentwill he or she absorb in 20 minutes?a. 0.75 mremb. 1.7 mR/hrc. 3.0 Rd. 0.6 mreme. 2.6 mrem/hr
263 Radiation Safety25) What is the dose rate limit at the surface of a packagebearing a DOT Class I White label?a. 0.5 mR/hrb. 2 mR/hrc. 50 mR/hrd. 100 mR/hre. 200 mR/hr26) A Type A package bears a DOT Class II Yellow Radioactivelabel, has a transport index of 0.8, and contains10 mCi of 111 In oxine. What is the exposure rate at 3 feetfrom the package?a. 0.4 mR/hrb. 0.8 mR/hrc. 1.0 mR/hrd. 7 mR/hre. cannot be determined from the information given27) The doorway to the <strong>Nuclear</strong> <strong>Medicine</strong> reception areashould be posted with:a. Caution: Radiation Areab. Caution: High Radiation Areac. Grave Danger: Very High Radiation Aread. Caution: Radioactive Materialse. none of the above28) Which of the following steps would not decrease a technologist’schances of internal exposure to radiation?a. wearing gloves during injection of radiopharmaceuticalsb. using tongs to transfer a vial from a lead shieldto a dose calibratorc. working under a fume hood when working withvolatile liquids and radioactive gasesd. refraining from smoking and eating in the “hot lab”
Page 5 and 6: Table of Contents1 Introduction . .
Page 7 and 8: 21 IntroductionIn response to all o
Page 9 and 10: 42 Radioactivity, Radiopharmacy, an
Page 11 and 12: 62 Radioactivity, Radiopharmacy, an
Page 13: 82 Radioactivity, Radiopharmacy, an
Page 17 and 18: 122 Radioactivity, Radiopharmacy, a
Page 25 and 26: 3 Radiation Safety1) Which of the f
Page 27 and 28: 223 Radiation Safety9) Which of the
Page 29: 243 Radiation Safety18) If the expo
Page 33 and 34: 283 Radiation Safety33) A technolog
Page 35 and 36: 303 Radiation Safety42) What length
Page 37 and 38: 324 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
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768 Cardiovascular System Scintigra
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9 Respiratory System Scintigraphy1)
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889 Respiratory System Scintigraphy
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10 Gastrointestinal Tract Scintigra
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9810 Gastrointestinal Tract Scintig
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10010 Gastrointestinal Tract Scinti
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11 Genitourinary System Scintigraph
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10811 Genitourinary System Scintigr
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11812 Neoplasm and Infection Scinti
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13 Thyroid, Parathyroid,and Salivar
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12813 Thyroid, Parathyroid, and Sal
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14 Non-Imaging Proceduresand Radion
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13814 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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