Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Radiology > RISE numbers > Flashcards

RISE numbers Flashcards

pass the core lol

1
Q

Major Spill Tc99m

A

> 100 mCi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Major Spill Tl 201

A

> 100 mCi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Major Spill In 111

A

> 10 mCi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Major Spill Ga 67

A

> 10 mCi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Major Spill I 131

A

> 1 mCi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

1 rem = mSv

A

10 mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

1 rad = mGy

A

10 mGy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

1 rad = rem

A

1 rem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Annual Dose Limit: Public continuous

A

1 mSv continuous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Annual Dose Limit: Public infrequent

A

5 mSv infrequent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Annual Dose Limit: Unrestricted area

A

5 mSv per year

0.02 mSv/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Annual Dose Limit: Restricted Area

A

50 mSv per year

0.02 mSv/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Dose Limit: Radiation area

A

.05 mSv/hr at 30 cm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Dose Limit: High radiation hour

A

1 mSv/hr at 30 cm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Very high radiation area

A

500 rads/hr ( 5 Sv / 5k mSv/hr)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Annual occupational exposure limit: Total body

A

50 mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Annual occupational exposure limit: Occular lens

A

150 mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Annual occupational exposure limit: Total Equivalent Organ (+ skin)

A

500 mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Annual occupational exposure limit: Extremity

A

500 mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Total dose to fetus over gestation

A

5 mSv / Gestation (0.5 mSv/month)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Background annual radiation dose

A

3 mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Exposure field dose Sentinel event

A

15 Gy to a single exposure field

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Reportable event (whole body dose / single organ dose)

A

> 50 mSV (whole body) / 500 mSv (single organ)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Reportable event (dose/treatment)

A

Wrong drug or route or dose (+/- 20%)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Recordable event

A

Wrong drug or route or dose with Whole body and single dose < 50 mSv and 500mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Packing labels 1 “White 1”

A

Surf < 0.005mSv (0.5 mrem) /hr; 1m = 0mSv/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Packing labels 2 “Yellow 2”

A

Surface < 0.5 mSv (50mrem)/hr ; 1m < 0.01 mSv (1 mrem)/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Packing labels 3 “Yellow 3”

A

Surface < 2 mSv (200mrem)/hr; 1m < 0.1 mSv (10mrem)/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Transportation index (White 1) max 1m dose

A

None

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

Transportation index (Yellow 2) max 1m dose

A

TI < 1mR/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

Transportation index (Yellow 3) max 1m dose

A

TI > 1mR/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

TI Limit for the truck

A

<= 10 mR/hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

Surface rate for carriers

A

<=2 mSv

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

Multiple packeges sum total max

A

<=50 mR

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

Acute radiation exposure syndrome <1 Gy

A

Vomiting: no
Skin redness: no
Action: Surveillance 5 weeks

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

Acute radiation exposure syndrome 1-2 Gy

A

Vomiting: 2-3 hours post
Skin redness: 12-24 hours post
Action: Surveillance 3 weeks, consider hospitalization

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

Acute radiation exposure syndrome 2-4 Gy

A

Vomiting: 1-2 hours
Skin redness: 8- 15 hours
Action: Burn center

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

Acute radiation exposure syndrome > 4 Gy

A

Vomiting: <1 hour
Skin redness: 1-6 hours post
Action: Admit special rad center

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

WB dose: Lymphocyte depression

A

0.25 Gy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

WB dose: 30% chance of nausea

A

0.75 Gy - 1.25 Gy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

WB dose: Lethal Dose 50/30

A

3-4 gy without tx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

WB Dose: Lethal Dose 50/60 (Marrow)

A

3-4 Gy

43
Q

Lethal Dose 50/4 (GI)

A

8-10 Gy

44
Q

Lethal Dose CNS

A

20 Gy

45
Q

Risk of cancer per Sievert

A

Adult 4-5%
Child 15%
Over 50 y.o. 1.5%

46
Q

Dose to double the natural mutation rate?

A

1 Sv?

47
Q

Risk of hereditary effect of radiation

A

0.002 x Dose

48
Q

Genetically significant dose

A

0.25mSv

49
Q

Fetal dose effect: 1-2 weeks

A

50-100mGy - potential loss

50
Q

Fetal dose and effect 8-15 weeks

A

> 100-200 mGy -reduced head circ, metal retardation

51
Q

IQ drop / Sv

A

30 pts / Sv (40% low IQ at 1Sv)

52
Q

When does fetal thyroid begin to develop?

A

8 weeks

53
Q

Early Transient Erythema (dose and timing)

A

2 Gy, hours

54
Q

Severe robust erythema (dose and timing)

A

6 Gy, 1 week

55
Q

Telangiectasia (dose and timing)

A

10 Gy, 52 weeks (1 yr)

56
Q

Dry desquamation (dose and timing)

A

13 Gy, 4 weeks

57
Q

Moist desquamation/ ulceration (dose and timing)

A

18 Gy, 4 weeks

58
Q

Secondary ulceration (dose and timing)

A

24 Gy, >6 weeks

59
Q

Hair temporary epilation (dose and timing)

A

3 Gy, 21 days

60
Q

Hair permanent epilation (dose and timing)

A

7 Gy, 21 days

61
Q

Male sterility temporary

A

0.15 Gy - 2.5 Gy

62
Q

Male sterility permanent

A

5 Gy

63
Q

Female sterility Age 12

A

10 Gy

64
Q

Female sterility Age 45

A

2 Gy

65
Q

Female sterility Age NOS

A

6 Gy

66
Q

Acute threshold dose for chataracts

A

2.5 Gy (or 0.5 Gy)

67
Q

Major Spill I-123

A

> 10 mCi

68
Q

Radiochemical purity (tests and test name)

A

Free Tc, TLC

69
Q

Radionuclide purity (tests and test name)

A

How much moly: dose calibrator

70
Q

Chemical purity (tests and test name)

A

How much Al; pH paper

71
Q

Allowable amount of Mo

A

<0.15 uCi per 1 mCi

72
Q

Allowable amount of Al

A

< 10 ug per 1 mL

73
Q

Allowable amount of Free Tc (pertech, SC, everything else)

A

5% pertechnetate
8% SC
9% everything else

74
Q

Gamma Cam QC: How often energy peaking?

A

Daily

75
Q

Gamma Cam QC: How often system/extrinsic uniformity?

A

Daily

76
Q

Gamma Cam QC: How often intrinsic uniformity?

A

Weekly

77
Q

Difference between intrinsic and extrinsic uniformity for gamma cam?

A

Extrinsic is with collimators, intrinsic without gamma camera

78
Q

Gamma Cam QC: How often spatial resolution?

A

Weekly with 4 quadrant bar phantom

79
Q

Gamma Cam QC: How often tomographic uniformity?

A

Quarterly Jaszczak phantom

80
Q

Dose calibrator QC: How often do you do constancy?

A

Daily

81
Q

Dose calibrator QC: How often do you do linearity?

A

Quarterly

82
Q

Dose calibrator QC: How often do you test accuracy?

A

Annually

83
Q

Dose calibrator QC: How often do you test geometry?

A

At installation or moved

84
Q

Annual effect background radiation

A

3 mSv

85
Q

Effective absorbed dose: CT A/P

A

10 - 15 mSv

86
Q

Effective absorbed dose: CT Head

A

2 mSv

87
Q

Effective absorbed dose: Reg CT Chest

A

7 mSv

88
Q

Effective absorbed dose: Low dose CT Chest

A

1.5 mSv

89
Q

Effective absorbed dose: Chest xray

A

0.1 mSv

90
Q

Effective absorbed dose: Extremity xray

A

0.001 mSv

91
Q

Effective absorbed dose: Coronary CTA

A

10-12 mSv (retrospective)

92
Q

Effective absorbed dose: PET/CT

A

25 mSv

93
Q

Effective absorbed dose: Mammography

A

0.4 mSv

94
Q

Typical fetal dose: 2 view C-Spine Xray

A

<0.001 mGy

95
Q

Typical fetal dose: Extremity xray

A

<0.001 mGy

96
Q

Typical fetal dose: Chest xray

A

0.002 mGy

97
Q

Typical fetal dose: T-spine xray

A

0.003 mGy

98
Q

Typical fetal dose: Abdomen xray

A

1-3 mGy

99
Q

Typical fetal dose: Head CT

A

0

100
Q

Typical fetal dose: Chest CT

A

0.2 mGy

101
Q

Typical fetal dose: CTA Cards

A

0.1 mGy

102
Q

Typical fetal dose: Abdomen only

A

4 mGy

103
Q

Typical fetal dose: Abdomen and Pelvis

A

25 mGy

104
Q

Typical fetal dose: CTA CAP

A

34 mGy

Radiology (9 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions