ERP Add 4 Radiological Ops Flashcards Preview

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Flashcards in ERP Add 4 Radiological Ops Deck (27):
0

Alpha: hazard - inhalation. Range, 1"-2". Shielding?

-intact skin
-inches of air
-sheet of paper

1

Beta: hazard - inhalation,can penetrate skin up to 1/4" including eyes. Range: up to 10' Shielding ?

Approx 1" plastic, aluminum, glass

2

Gamma: hazard - whole body. range -several hundred feet. Shielding ?

Several inches of lead, concrete , steel -- foot of dirt or water.

3

Neutron: hazard - whole body. Range: several hundred feet. Shielding ?

3' water, 1' concrete, 10" plastic

4

A person operating in environment with meter reading of 50mR/hr will receive dose of 50mR if operating for one hour. 1/2 hour ?

25mR

5

Rad 50 alarms at ?

1mR/hr.

6

Rad50 hotline ?

2mR/hr. Saturates at 50mR/hr

7

Normal background radiation RATE for NYC is __ to __ ?

.02 to .05.

8

Radiation fallout from IND does not occur for approximately __ minutes after the detonation?

15 minutes. Should not enter the area of detonation for at least 15 minutes.

9

Rotate members at ?

5 Rem. 10 Rem for protection of major property. 25/50 lifesaving.

10

Operations Chief should be notified for each additional 5 Rem dose members receive. Relay following info ?

1. Location 2. Activity being performed 3. Rate & dose

11

Distance from source is doubled, the rate will drop to 1/4 of its original rate. 1' -- 100R, 2' -- ?

25R. 4' - 6R. 64' -- 2mR

12

Rad50 takes how long for change in LCD display/read out?

Full minute.

13

Use a circular pattern around object. 1mR is action level. Canberra alarms at ?

Canberra 2mR

14

FF should direct ambulatory victims to proceed to ?

Warm zone for decon, if needed. To SRA.

15

Cold zone aka support less then __ mR/hr?

Less then 2mR/hr

16

Every 5 Rem notify officer ?

1. Location 2. Activity being performed 3. Rate & dose

17

Acceptable decon of a person ?

Levels less than or equal to .10

18

Priority order of decon:

1. Patients w/ life threatening injury.
2. Most severely contaminated but not symptomatic 3. Discretion pregnant, children, sr citizens, non life injuries

19

Members exposed to radiation fill out ?

Cd-72 & cd-73. No MDX-3 - biological

20

What number on placard is radiation?

7. E-G-L-S-O-P-R-C-M

21

Transport index is __ from the package?

TI is 1 meter from the package. Its the max level of radiation from the package

22

You get readings between .05 & .09mR/hr --- do what?

Forward a copy of RAD-2 to HM Ops

23

Rad50 - turn it on ?

Audio position. Takes one full minute to show complete reading on the LCD.

24

Potassium Iodide(KI) protects what gland?

Thyroid. Ideal window pre-exposure or immediately post exposure. Can be stored up to 5 years. No refrigeration.

25

Ultraradiac detects what two radiations?

Ultraradiac: gamma & x-ray

26

Ultraradiac: b or BAT ?

Battery needs to be replaced.