NEHA REHSRS ACTUAL EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS[GRADED A+] REAL EXAM 100%

NEHA REHSRS ACTUAL EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS[GRADED A+] REAL EXAM 100% The Inverse Square Law is commonly used in which environmental health program areas to calculate the intensity or strength of a substance at a specified distance from the point source? a. radiation, lighting, and noise b. noise, air emissions, and radiation c. radiation, fluoridation in water, lighting, and noise d. lighting, sewage contamination in stream, and air emissions - ANSA Two identical pumps located side-by-side produce a sound level of 80 dBA at a distance of 10 feet. If one of the pumps is turned off, the sound level at 10 feet is dBA. a. 40 b. 70 c. 77 d. 80 - ANSC What is the legal term which describes the failure to perform an official duty as an Environmental Health Specialist without sufficient excuse? a. malfeasance b. misfeasance c. nonfeasance d. criminal responsibility - ANSC If 15x + 3 = 7x - 13, then x equals a. - 2.0 b. +2.0 c. +2.5 d. +4.0 - ANSA In the field of public health law, state government's police power is an attribute of a sovereign government; whereas, the federal government is a government of a. absolute police power. b. delegated police power. c. limited delegated powers. d. constitutional police power. - ANSC A sample collected over a short time period where the atmospheric concentration is assumed to be consistent throughout the sample period is called a(an) _____ sample. a. grab b. small c. partial d. integrated - ANSA Adequate cooking will not always prevent Clostridium perfringens food poisoning because a. the enterotoxin is heat stabl