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What is the depth at which flies can emerge from a landfill? - 6 inches compacted and 5 inches noncompacted Why is the use of cooper sulfate crystals recommended for some septic tanks systems - It will destroy roots that the solutions comes in contact with What is the overall purpose of bar scre...

What is an emetic? Describe a few examples observed in Environmental Health. - 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? - The meat products have been processed and inspected by the USDA ...

Tapeworm infection is probably due to: - echinococcus most outdoor air emissions are derived from - transportation indoor air quality depends on - 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...

Which of the following organisms are most resistant to unfavorable environmental conditions and indicate past of possibly intermittent pollution? a. fecal streptococci b. eschericha coli c. aerobacter aerogenes d. clostridium sporulates - clostridium sporulates The presence of which of the fol...

The greenhouse effect is primarily caused by what pollutant? a) sulfur oxides b) carbon dioxide c) nitrogen oxides d) particulates - b) carbon dioxide Which of the following is not required at public pools? a) self-locking fence b) depth markers c) phone d) maximum occupancy sign - c) phone...

The effectiveness of an inspection program depends on technical competence and the ______ of regulatory staff - attitude Inspections of nonpublic areas can be made by consent of the owner or occupant and - on the basis of a general administrative plan A well developed ______ activity report can ...

What does photodecomposition in a plastic bottle do in a landfill or waste dump? - Reduce the amount of waste In a newborn hospital wing humidifiers will? - Need to be cleaned frequently due to bacterial growth on the components What is LEAST effected when contaminated air is found in a hospital...

Which is not one of the core functions of Environmental Public Health? A. Assurance B. Coordination C. Assessment D. Policy Development - B. Coordination Monitoring environmental and health status to identify and solve community environmental health problems is one of the: A. Core competencie...

The mission of public health - Fulfilling society's interest in assuring conditions in which people can be healthy. The aim of public health - Is to generate public interest in health by applying scientific and technical knowledge to prevent disease and promote health as an organized community o...

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 - an embargo Question 2 Field observations ar...

A Cohert Study is characterized by: - Group of exposed individuals who can easily be identified Allows for comparison of risk by what was and was not eaten ex: wedding A Case-Control Study is characterized by: - Exposed group that is very large or not easily identified Compares ill with non-ill ...

When conducting a food inspection, you want to look for ___________________ first - foodborne illness factors first Define Good Retail Practice (GRP) - housekeeping stuff that is not a foodborne illness factor A thin probe thermometer is used to measure what type of temperature? - Internal food ...

Cross-connection controls include air gaps, backflow preventers, vacuum breakers and a. gate valves b. indirect waste piping c. air vents d. water meters - b. indirect waste piping A BSC national performance standard has been developed by a. NSF b. NSC c. NIH d. ABSA - a. NSF Biological sa...