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NEHA RS Test > stuff definitely on it > Flashcards

stuff definitely on it Flashcards

1
Q

community water system CWS

A

25 people or 15 connections year round (MHP)

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2
Q

Non community water NCWS

A

at least 25 people at least 6 months of year (churches, schools, factories)

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3
Q

not practical method for removing cadmium

A

reverse osmosis

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4
Q

Can be used at full strength for disinfections

A

sodium hypochlorite

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5
Q

High concentrations of nitrates in drinking water

A

methemoglobinemia

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6
Q

one of the most common reasons for the contamination of wells drilled through rock clay or hardpan is

A

failure to seal well casings properly.

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7
Q

90% of sodium arsenate can be removed by

A

coagulations

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8
Q

Non transient non community water

A

serving factory with at least 25 people

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9
Q

primary organism in fecal coliform test

A

ecoli

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10
Q

prohibited swimming pool

A

fill and draw

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11
Q

not a characteristic of haz waste

A

combustability

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12
Q

reg level for benzene under rcra

A

.5 mg

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13
Q

Bio safety level 1

A

e coli, lab coats gloves, simple

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14
Q

bio safety level 2

A

HIV, Lyme, Measeals, mumps salmonella, cabinets, autoclave, face shield,

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15
Q

bio safety level 3

A

respiratory protection negative air flow, double doors, TB, Salmonella typhoid, yellow fever,

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16
Q

Bio safety level 4

A

highest level, moon suit, full body air, ebola, smallpox,

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17
Q

chimney

A

2 ft

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18
Q

institutional water wash temos

A

160-167F 25 minutes

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19
Q

Day care standards,

A

75 ft child, 33 ft infant, 50 ft child 18-24 months, fetching 4 ft hight, roottop fence 6 ft,

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20
Q

playground surfaces,

A

pea gravel, shock absorbing, sand, rubber mulch, wood chips

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21
Q

day car temos

A

winter - 65-75 F 30-70 humidity, summer- 68-82 F 30-70 humidity,

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22
Q

temp residents (camps)

A

40 ft floor area/ bed

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23
Q

trailer parks

A

18 ft roads

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24
Q

temporary residents privys

A

100 ft from well, 50 ft from sleeping area

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25
Q

mass agtherings

A

1 toilet per 100 people 40% urinals for men

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26
Q

correctional institutes

A

35 ft, 7 ft wall dimension, bed 12 off floor,

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27
Q

body art risks

A

HIV, HBV, HCV- OSHA

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28
Q

body art

A

single use inks, hand sinks, cleaning, disposable stuff,

29
Q

autoclave

A

steam heat, 15 lb of pressure for 35 minutes, tape or bags color changing, Bacillus stearothermophilis

30
Q

distance between end of water pipe and sink should be

A

2 times

31
Q

5 th amendment

A

due process- equal protection,

32
Q

4 th amendment

A

illegal search and seizure- protects privacy

33
Q

primary air pollutant

A

CO, SO2, NO2, hydrocarbons, TSP

34
Q

NAAQs 6 criterial pollutants

A

SOx, NOx, Ground O3, CO, Particular pollution, PB

35
Q

Sick building syndrom

A

no illness identified, airborne contaminants, 30 % new buildings, get out and get air

36
Q

Dengue fever

A

Most prevalent arthropod disease in humans, Flavivirus, Ades aegypti

37
Q

Malaria Mosquito (freeborni)

A

freeborni, primary vector in western USA

38
Q

Encephalitis

A

Culex, St louis, west nile, western,

39
Q

Mosquito life cycle

A

4 stages

40
Q

Rocky Mountain fever

A

Dermacentor - Wood/dog tick

41
Q

Bed bugs

A

bats and birds, Cimex

42
Q

Cockroach

A

german

43
Q

Multiple dose redenticidesd

A

Warfarin - general use

44
Q

Hantavirus

A

deer mouse, muerto canyon,

45
Q

Parrot fever

A

Pittacosis

46
Q

Temp of organisms

A

Psych- Cold, Meso medium, Thermo- hot

47
Q

Temp food establishments

A

14 fdays

48
Q

Slacking

A

-10 to 25 F, still frozen moderating the temp- under fridge or any temp if remains frozen.

49
Q

Communicted foods

A

ground beef, fish, commercial game- 155 F

50
Q

ROP foods

A

controls C bot, Listeria mono

51
Q

Incident rate

A

new cases in a population in given perios

52
Q

Prevalence rate

A

all current cases old and new divided by population

53
Q

Attck rate

A

incidence calculated for a particular population for a single disease outbreak and is a percentage

54
Q

Phosphate test

A

Milk pasteriuazation

55
Q

Hazard aNALYSIS

A

identify potential food safety hazards, Bio, Chem, phys

56
Q

CCPs

A

points in process where a food safety hazard can be eliminated, prevents, or reduced.

57
Q

Food borne intoxication

A

Staph, bacillus Colst bot

58
Q

Toxon producing food borne infection

A

Cost perf, E coli

59
Q

how does septic tank work

A

24-72 detention time, removes solids, bio treatment, sludge scum storGE

60
Q

Good soil

A

Red, brown yellow

61
Q

Methoglobinemia

A

blue baby syndrome, nitrates, mothers milk,

62
Q

PPE level A

A

Moon suite, full face sSCBA,

63
Q

PPE level B

A

full face SCBA or respiratory, hooded clothing, least amount for unknown.

64
Q

PPE level C

A

full face APR, hooded clothing, gloves, boots,

65
Q

Respiratory certifications

A

NIOSH

66
Q

Respiratory types

A

APR, SAR, SCBA

67
Q

Municipal solid waste

A

90% recoverable

68
Q

Haz waste characteristics

A

Ignitiability, Corrosive, react, toxic

69
Q

Landfill

A

24 in cover final

NEHA RS Test (8 decks)

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