Rehs study exam water Study guides, Class notes & Summaries

REHS Exam 2024 Questions and Answers | Updated | Verified Latest Graded A+. 1. 1. A factor or agent which increases the risk of cancer is known as a a. teratogen b. mutagen c. carcinogen d. fomite: Answer- carcinogen 2. 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: Answer- homicide 3. 3. In recent years, the largest number of rabies cases were associated with ...

REHS Kentucky Exam Study Guide - Complete Solutions (Answered) What is the most plentiful form of available water? Groundwater What are Waterborne Diseases? Results from ingestion of water that is harboring a pathogen example: Typhoid fever. What are Water-washed Diseases? Spread by fecal-oral route or person to person contact. Facilitated by lack of personal hygiene. What are Water-based Diseases? Caused by infection arising through ingestion of pathogenic agent Example: guinea worm larvae, T...

Water REHS Study Review Exam. Unconfined aquifer (water-table aquifer) - CORRECT ANSWER Not below a confining later water table aquifer - CORRECT ANSWER the top of the saturated zone top of aquifer In a water table aquifer - CORRECT ANSWER Well water and ground water are same level Public Water System - CORRECT ANSWER a system for the provision to the public of water for human consumption through pipes or other constructed conveyances PWS SDWA (Safe Drinking Water Act) - CORRECT...

REHS Exam Questions and Answers Latest Updated 2024/2025 (100% Correct) 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 - homicide 3. In recent years, the largest number of rabies cases were associated with a. skunks b. bats c. dogs d. raccons. - skunks 4. Asbestosis is caused by fine silicate fibers retained in the a. kidneys b. lungs c. colon d. abdomen - lungs...

REHS Exam - Epidemiology (& some Communicable Disease) with Complete SolutionsREHS Exam - Epidemiology (& some Communicable Disease) with Complete SolutionsREHS Exam - Epidemiology (& some Communicable Disease) with Complete Solutionseasily be identified Allows for comparison of risk by what was and was not eaten ex: wedding A Case-Control Study is characterized by: - ANSWER-Exposed group that is very large or not easily identified Compares ill with non-ill to determine the likelihood of h...

COLE'S EHS NEHA EXAM STUDY GUIDE EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ How do you filter out giardia lambia? Correct Answer: Rapid sand filtration Pharmaceuticals in water treatment plants are Correct Answer: Both solid and liquid Which mosquito is the highest cause of encephalitis in the US? Correct Answer: Culex What is it called when milk is heated to 191-212 Correct Answer: Pasteurization Order of priority: power outage at restaurant, ch...

REHS Study Exam– Water. Saturated zone - CORRECT ANSWER all pore spaces filled with water allows water to travel Water table - CORRECT ANSWER top of saturated zone Vadose zone - CORRECT ANSWER part of unsaturated zone Flowing artesian well - CORRECT ANSWER pressure causes water to rise above ground level Aquaclude - CORRECT ANSWER Confining layer, rock or clay Confined aquifer - CORRECT ANSWER groundwater below layer of solid rock or clay Aquitard - CORRECT ANSWER retar...

REHS Exam (2023/ 2024 New Update) Study Guide Questions with Verified Answers| 100% Correct| Grade A Guaranteed Q: What is radon? Answer: A colorless, odorless gas that is released by radium from uranium in most soils and rocks Q: What does radon emit? Answer: Alpha particles Q: What is the level of radon in which the EPA states to take action Answer: 4 pCi/L Q: What are the daughter products of radon? Answer: Polonium, lead, and bismuth Q: ...

REHS Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) A factor or agent which increases the risk of cancer is known as a a. teratogen b. mutagen c. carcinogen d. fomite - 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 - homicide 3. In recent years, the largest number of rabies cases were associated with a. skunks b. bats c. dogs d. r...