Sanitarian Exam 2

Front 1

The 2 main types of air pollution are in the forms of ?

A. Particulates and gas

B. Water & gas

C. Wind & water

D. Particulates and Noise

Back 1

A. Particulates and gas

Front 2

Daily cover on a landfill prevents?

A. Surface water infiltration

B. Flies

C. Seagulls from feeding

D. Stench

Back 2

A. Surface water infiltration

Front 3

A general rule of thumb for an acceptable size of a landfill working face is:

A. 100 ft

B. 2.5 x the width of the blade of dozer

C. 20 ft

D. 100 yards

Back 3

B. 2.5 x the width of the blade of dozer

Front 4

The time it takes a liquid to enter and leave a tank is referred as

Back 4

Retention Time

Front 5

Lagoon inlet lines shall discharge onto a concrete slab at least 1. ____ ft located in 2._____ of lagoon and must be 3. ____.

Back 5

1. 2ft

2. center of lagoon

3. supported and anchored

Front 6

RCRA gave 1. _____ the authority to control 2. ____ from 3.____ and set framework for management of 4._____.

Back 6

1. EPA

2. Hazardous waste

3. Non hazardous waste

4. Curdle to grave: generation, transportation, treatment, storage and disposal of hazardous waste.

Front 7

When should a sewage plant by-pass be reported?

Back 7

Immediately to the health department

Front 8

Clean water act section 303 establishes ______.

Back 8

Water quality standards and TMDL programs

Front 9

The procedure for shipping specimens for testing requires.

Back 9

Correct species of animal remove head to keep cold ship to OADDL ( Oklahoma animal disease diagnostic laboratory)

Front 10

REM stands for

Back 10

Roentgen equivalent man

Front 11

Lodging Facility

Back 11

Hotel, motel, tourist court, apartment house, where sleeping accommodations are furnished for 4 or more rooms.

Front 12

1. Year round pools forward weekly reports how often?

2. Seasonal pools forward weekly reports how often?

Back 12

1. First Saturday of each month

2. Close of each weds otherwise directed.

Front 13

Resident lagoons shall be designed by

Back 13

Registered professional engineer

Registered professional sanitarian

Registered professional land surveyor

Front 14

A facility is designated as a hazardous waste facility if it produces what amount of waste?

A. 1000 kg

B. 100 kg

C. 1 Ton

D. 1 kg

Back 14

A. 1000 kg

Front 15

What DO (Dissolved Oxygen) levels enables fish to thrive?

A. 2 mg/l

B. 5 mg/l

C. 10 mg/l

D. 20 mg/l

Back 15

B. 5 mg/l

Front 16

Who has jurisdiction if a produce truck turns over?

A. Dep of Ag

B. County Sheriff

C. DEQ

D. State of Health Department

Back 16

D. State of Health Department

Front 17

A transporter of hazardous waste must?

A. Receive an EPA ID number and comply with DOT regulations.

B. Accompany each hazardous waste shipment with a manifest

C. Not store waste longer than 10 days at a transfer facility

D. All of the above

Back 17

D. All of the above

Front 18

Which of the following activities does not require a disposal facility permit from the state health department?

A. A fill that receives ___ Rock, dirt, concrete, brick.

B. A fill that receives trees, leaves, and grass

C. Any fill located on a state-owned property

D. All of the above

Back 18

D. All of the above

Front 19

If hazardous waste is being moved what agency controls it?

Back 19

Department of transportation

Front 20

Land fills are to have monitoring wells stamped and analysis performed on a ____ basis.

A. Annual

B. Quarterly

C. Monthly

D. Semi-annually

Back 20

B. Quarterly

Front 21

Methods of removing particulate to prevent air pollution include.

A. Settling chambers

B. Cyclone

C. Scrubbers

D.All of the above

Back 21

D. all of the above

Front 22

Air pollution problems from he use of autos, is largely due to emissions of NO, CO, and ___.

A. Hydrocarbons

B. Water

C. Oxygens

D. None of the above

Back 22

A. Hydrocarbons

Front 23

Cosmic and tarrestrial radiations are example of?

Back 23

Background radiation

Front 24

What acts as a chemical asphyxiate.

A. Carbon Monoxide

B. Oxygen

C. Hep A

D. H2S

Back 24

A. Carbon Monoxide

Front 25

Milk is pasteurized to

A. Taste good

B. Kill Pathogens

C. Kill thermophilic bacteria

D. Add vitamin D

Back 25

B. Kill Pathogens

Front 26

Name 3 types of secondary treatment processes.

Back 26

1. Activated sludge-Most common - uses microorganisms

2. Trickling filters - Water sprayed onto media with microorganisms attached to media.

3. Lagoons - slow, cheap, relatively inefficient. sun, algae , microorganisms.

Front 27

This device is used to ensure (measure) the flow of wastewater

Back 27

Parshall Flume

Front 28

Minimum lot size for ETA (_____) system shall not be less than ___ acre(s).

Back 28

1. evapotranspiration/ absorption

2. 1 acre

Front 29

1. unacceptable percolation test

2. percolation rates that vary by ___ min

slowest test shall use.

Back 29

1. less than 1in in 60 min

2. 15 min

Front 30

All absorption fields

Back 30

shall be free of surface water accumulation or be diverted.

Front 31

Name three methods of pesticide application in a food establishment.

Back 31

1. crack & crevice fill

2. spray

3. foggers

Front 32

A chapter 120 lagoon must have at least ___ feet of freeboard.

A. 5 feet

B. 3 feet

C. 2 feet

D. 3 feet

Back 32

C. 2 feet

Front 33

minimum lot size for residential lagoon?

Back 33

2 1/2 acre

Front 34

What test measures the amount of sewage in water?

Back 34

Imhoff

Front 35

Percolation rates minimal lot size for onsite sewage disposal systems

1 acre = ___ft when percolation rate is ___in in ___mins.

Back 35

43,560 sqft

1 inch

31 to 60 min

Front 36

Pool covers must hold minimum of ___ lbs.

Back 36

1,000

Front 37

A sewer line should have a minimum separation of ___ feet horizontally from a water line.

a. 2ft

b. 5 ft

c. 10ft

d. 50ft

Back 37

c. 10ft

Front 38

Motor vehicle and accessories (1995 regulation) provision controls the noise from?

Back 38

horns

alarms

sound systems

Front 39

An inspector found too much nitrate, which is not the likely cause?

a. there is a farm nearby

b. the septic tank is closer than 300 ft

c. salt water well began operation 1/2 mile

d. there is a garden on the property.

Back 39

c. salt water well began operation 1/2 mile

Front 40

The temperature difference in celsius between freezing and boiling point.

a. 100

b. 212

c. 68

d. 32

Back 40

a. 100

Front 41

what are the characteristics of H2S.

a. yellow gas

b. faint rotten egg smell

c. non flammable

d. non toxic

Back 41

b. faint rotten egg smell

Front 42

Efficiency of settling basins at the sewage treatment facility is determined by testing the influent and efficient parameters of

a. suspended solids

b. fecal coliform

c. chemical oxygen demand

d. biological oxygen demand

Back 42

d. biological oxygen demand

Front 43

Who has the power to control noise pollution

Back 43

state- waterways authority, police, local government

EPA if state can't

Front 44

Leachate

Back 44

A solution resulting from leaching, as of soluble constituents from soil, landfill, etc by downward percolation ground water and or chemicals through soil.

Front 45

What type of primary inspection must meat be subject to be considered officially approved.

a. FDA

b. USDA and OSDA

c. National Beef Packers

Back 45

b. USDA & OSDA

Front 46

The waste retention tank on a mobile food unit must be

a. 10 gal

b. large enough to contain waste water generated for the duration of the operation

c. at least 15% larger than the capacity of portable water system.

d. equipped to over flow to the nearest sanitary sewer line.

Back 46

c. at least 15% larger than the capacity of portable water system.

Front 47

Food establishments are required to have a metal stem-type thermometer accurate to

a. +/- 3f

b. +/- 2 f

c. +/- 4 f

d. +/- 5 f

Back 47

b. +/- 2 f

Front 48

What is the minimum number of sinks in a manual dish-washing facility.

a. 1 sink with 3 compartments

b. 2 sinks, 1 handwashing and 1 3 vat

c. 3 sinks, 2 handwahsing or 1 3 vat

d. no min requirement

Back 48

b. 2 sinks, 1 handwashing and 1 3 vat

Front 49

Containers shall be labeled in what manner only.

a. address of manufacturer

b. common name of food

c. net weight

d. volume

Back 49

b. common name of food

Front 50

relative to highway transportation of hazardous waste materials the shipping papers must be located.

a. in the glove compartment

b. on the seat or side pocket in cab

c. in the wheel house

d. at the location of the shipper

Back 50

b. on the seat or side pocket in cab

Front 51

What defines a small public sewage disposal system

Back 51

Serves less than 10 residential units or a public commercial system which has an average flow not greater than 5,000 per day

Front 52

minimum requirements for septic tank

Back 52

1. 1000 gal liquid capacity

2. 3 pt min liquid depth

3. 6 1/2 ft max liquid depth

4. provide 8 inches air space inside tank

5. 20 inch manhole

Front 53

a BOD test is performed to measure the amount of ___ a waste will consume when it is discharged yo a river system.

Back 53

Oxygen

Front 54

Noise can affect human health and well being

Back 54

physical : colds, blood pressure changes, cardio changes, digestive problems, and fatigue

well being: annoyance, sleep disturbance, interference, and distraction.

Front 55

Food establishments can only be licensed if they are "substantial compliance". This is considered to be an inspection with no critical violations and a score of ____.

Back 55

90 %

Front 56

Restaurants with seating capacity of 50 persons, what is not required?

Back 56

25 % of seating should be reserved for non-smoking

Front 57

The max temp for storing frozen food?

Back 57

-10 f

Front 58

New and replacement food equipment acquired after may 1 1984 is required to meet standards of:

Back 58

State rules

Front 59

If food equipment is too large to be immersed in a sink for sanitization, it is acceptable to sanitize it by rinsing, spraying, or swabbing it with a chlorine swab solution.

Back 59

at least equal the strength needed for immersion

Front 60

In general terms ___ prevent air contamination from moving upward

Back 60

inversions

Front 61

What is the most common disinfectant used to treat effluent from a mechanical sewage plant?

Back 61

chlorine

Front 62

What do you have to do before planning a septic system?

Back 62

file for a plat

Front 63

If bubbles appear in the sludge, this is an example of __ treatment?

Back 63

Aeration

Front 64

The goal of the Oklahoma Waste Tire Recycling Act is to?

Back 64

Reduce public health concerns

direct current waste stream of tires to permitted processors

offset cost of processing whole tires

Front 65

The public health reason for septic tank cleaner rules and regulations is

Back 65

to control the cleaning, draining, and flushing of septic tanks and other sewage disposal

Front 66

What test indicated human waste pollution

Back 66

coliform

Front 67

If a lagoon is on a down-slope from a well, how far must the distance be between them?

Back 67

100 feet