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REHS EXAM: PRIVATE ONSITE WASTEWATER TREATMENT AND DISPOSAL Q&A
Biochemical Oxygen Demand (BOD) - correct answer The difference between the initial dissolved O2 in a water sample and dissolved O2 in a duplicate sample after a stated period of time (usually 5 days). Best single measure of wastewater or polluted water. Chemical Oxygen Demand (COD) - correct answer A measure of the amount of O2 chemically consumed by the oxidation of organic and oxidizable inorganic materials in a water sample. Good for measuring industrial wastes. Domestic Sewage - corre...
- Exam (elaborations)
- • 5 pages •
Biochemical Oxygen Demand (BOD) - correct answer The difference between the initial dissolved O2 in a water sample and dissolved O2 in a duplicate sample after a stated period of time (usually 5 days). Best single measure of wastewater or polluted water. Chemical Oxygen Demand (COD) - correct answer A measure of the amount of O2 chemically consumed by the oxidation of organic and oxidizable inorganic materials in a water sample. Good for measuring industrial wastes. Domestic Sewage - corre...
REHS EXAM TEST QUESTIONS WITH GUARANTEED CORRECT ANSWERS
Tapeworm infection is probably due to: - correct answer echinococcus most outdoor air emissions are derived from - correct answer transportation indoor air quality depends on - correct answer sources of air pollution in the building, sources of pollution outside the building, and the exchange of air between the inside and outside the total amount of oxygen demand in a sample (in mg/L) as measured by a specific strong chemical oxidation procedure is called the: - correct answer COD a ...
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- Exam (elaborations)
- • 27 pages •
Tapeworm infection is probably due to: - correct answer echinococcus most outdoor air emissions are derived from - correct answer transportation indoor air quality depends on - correct answer sources of air pollution in the building, sources of pollution outside the building, and the exchange of air between the inside and outside the total amount of oxygen demand in a sample (in mg/L) as measured by a specific strong chemical oxidation procedure is called the: - correct answer COD a ...
REHS QUESTIONS & ANSWERS 2024 |GUARANTEED
What is an emetic? Describe a few examples observed in Environmental Health. - correct answer It is a chemical that induces vomiting. In E.H. emetics are used in Vector Control for rodent control, Red Squill What does USDA stamp on meat signify? - correct answer The meat products have been processed and inspected by the USDA (United State Department of Agriculture) and has passed food quality inspections Mobile Home parks are monitored by what Federal agency? - correct answer Housing and U...
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- Exam (elaborations)
- • 14 pages •
What is an emetic? Describe a few examples observed in Environmental Health. - correct answer It is a chemical that induces vomiting. In E.H. emetics are used in Vector Control for rodent control, Red Squill What does USDA stamp on meat signify? - correct answer The meat products have been processed and inspected by the USDA (United State Department of Agriculture) and has passed food quality inspections Mobile Home parks are monitored by what Federal agency? - correct answer Housing and U...
REHS EXAM 2024 WITH GUARANTEED CORRECT ANSWERS
1. A factor or agent which increases the risk of cancer is known as a a. teratogen b. mutagen c. carcinogen d. fomite - correct answer carcinogen 2. The four major causes of death among all age groups of Americans include all of the following except. a. homicide b. accidents c. malignant neoplasms d. heart disease - correct answer homicide 3. In recent years, the largest number of rabies cases were associated with a. skunks b. bats c. dogs d. raccons. - correct a...
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- • 51 pages •
1. A factor or agent which increases the risk of cancer is known as a a. teratogen b. mutagen c. carcinogen d. fomite - correct answer carcinogen 2. The four major causes of death among all age groups of Americans include all of the following except. a. homicide b. accidents c. malignant neoplasms d. heart disease - correct answer homicide 3. In recent years, the largest number of rabies cases were associated with a. skunks b. bats c. dogs d. raccons. - correct a...
REHS EPHOC TRAINING QUESTIONS WITH GUARANTEED CORRECT ANSWERS
Which is NOT one of the core functions of Environmental Public Health? a. assurance b. coordination c. assessment d. policy development - correct answer b. coordination Monitoring environmental and health status to identify and solve community environmental health problems is one of the: a. Core Competencies of Environmental Public Health b. Ten Essential Services of Environmental Public Health c. Revitalization Strategies of Environmental Public Health d. None of the above - correct ...
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- Exam (elaborations)
- • 72 pages •
Which is NOT one of the core functions of Environmental Public Health? a. assurance b. coordination c. assessment d. policy development - correct answer b. coordination Monitoring environmental and health status to identify and solve community environmental health problems is one of the: a. Core Competencies of Environmental Public Health b. Ten Essential Services of Environmental Public Health c. Revitalization Strategies of Environmental Public Health d. None of the above - correct ...
REHS STUDY QUESTIONS WITH GUARANTEED CORRECT ANSWERS
What is the depth at which flies can emerge from a landfill? - correct answer 6 inches compacted and 5 inches noncompacted Why is the use of cooper sulfate crystals recommended for some septic tanks systems - correct answer It will destroy roots that the solutions comes in contact with What is the overall purpose of bar screens, comminutors, and grit chambers when it comes to wastewater treatment? - correct answer It removes larger solid What is the most plentiful form of available wate...
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- Exam (elaborations)
- • 56 pages •
What is the depth at which flies can emerge from a landfill? - correct answer 6 inches compacted and 5 inches noncompacted Why is the use of cooper sulfate crystals recommended for some septic tanks systems - correct answer It will destroy roots that the solutions comes in contact with What is the overall purpose of bar screens, comminutors, and grit chambers when it comes to wastewater treatment? - correct answer It removes larger solid What is the most plentiful form of available wate...
RS/ REHS PRACTICE QUESTIONS WITH GUARANTEED CORRECT ANSWERS
What is the most common cause of bacterial meningitis in children under five years of age? a) Neisseria meningitides b) Group B Streptococci c) Streptococcus pneumoniae d) Haemophilus influenzae type B - correct answer d) Haemophilus influenzae type B How is "giardiasis" usually transmitted to others? a) Person-to-person transfer of cysts from the feces of the infected individual b) Drinking unfiltered water from streams and lakes c) Drinking unboiled water from streams and lakes d)...
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- Exam (elaborations)
- • 53 pages •
What is the most common cause of bacterial meningitis in children under five years of age? a) Neisseria meningitides b) Group B Streptococci c) Streptococcus pneumoniae d) Haemophilus influenzae type B - correct answer d) Haemophilus influenzae type B How is "giardiasis" usually transmitted to others? a) Person-to-person transfer of cysts from the feces of the infected individual b) Drinking unfiltered water from streams and lakes c) Drinking unboiled water from streams and lakes d)...
NEHA REHS/RS EXAM QUESTIONS|TEST BANK|VERIFIED WITH GUARANTEED CORRECT ANSWERS
Question 1 An action authorized by law to restrict or prevent the movement of goods for the protection of public health, safety and welfare is called Choose one answer. a. an injunction b. an embargo c. an order to cease and desist d. a subpoena - correct answer an embargo Question 2 Field observations are not always reported in total because Choose one answer. a. the reported forms are usually inadequate b. the significance of the data is not understood c. the ...
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- • 580 pages •
Question 1 An action authorized by law to restrict or prevent the movement of goods for the protection of public health, safety and welfare is called Choose one answer. a. an injunction b. an embargo c. an order to cease and desist d. a subpoena - correct answer an embargo Question 2 Field observations are not always reported in total because Choose one answer. a. the reported forms are usually inadequate b. the significance of the data is not understood c. the ...
NUR 215 EXAM 5 WITH GUARANTEED CORRECT ANSWERS
What to look for when assessing fluid balance: - correct answer - check for edema - stable blood pressure - moist pink mucous membranes - lung sounds (fluid loves the lungs...crackles?) - skin turgor - daily weights 2 diagnoses for fluid balance/electrolytes: - correct answer - fluid excess - fluid deficit implementation stage for nurses during fluid balanace/ electrolyte imbalance - correct answer - raise legs - decrease sodium intake - record I/O's - daily weights fluid com...
- Exam (elaborations)
- • 7 pages •
What to look for when assessing fluid balance: - correct answer - check for edema - stable blood pressure - moist pink mucous membranes - lung sounds (fluid loves the lungs...crackles?) - skin turgor - daily weights 2 diagnoses for fluid balance/electrolytes: - correct answer - fluid excess - fluid deficit implementation stage for nurses during fluid balanace/ electrolyte imbalance - correct answer - raise legs - decrease sodium intake - record I/O's - daily weights fluid com...
NUR 215 EXAM 1 2024 WITH GUARANTEED CORRECT ANSWERS
Why is nursing considered a profession? - correct answer Education, knowledge, selfless concern for others, follow a code of ethics, practice autonomy, accountability, and responsibility, professional organizations What is a nurse? - correct answer Highly trained, well educated, caring, and competent. 6 basic skills - correct answer critical thinking skills Communication skills Organizational skills Leadership skills Advocacy technical skills 4 basic principals of nursing - correct...
- Exam (elaborations)
- • 27 pages •
Why is nursing considered a profession? - correct answer Education, knowledge, selfless concern for others, follow a code of ethics, practice autonomy, accountability, and responsibility, professional organizations What is a nurse? - correct answer Highly trained, well educated, caring, and competent. 6 basic skills - correct answer critical thinking skills Communication skills Organizational skills Leadership skills Advocacy technical skills 4 basic principals of nursing - correct...
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