REHS/RS Study Guide |Questions with 100% Correct Answers | Verified

REHS/RS Study Guide |Questions with 100% Correct Answers | Verified What is the most common cause of bacterial meningitis in children under 5 years of age? - answerHaemophilus influenzae How is "giardiasis" usually transmitted to others? - answerPerson-to-person transfer of cysts from the feces of the infected individual Which of the following duties of state and local health agencies is intended to ensure that the public's health and welfare are protected? - answerRegulatory responsibilities Which of the following is a measure of the amount of light scattered by particles suspended in a water test sample? - answerNephelometric Turbidity units What is an epidemic? - answerThe occurrence in a community or region of cases of an illness clearly in excess of expectancy What portal of entry should a field sanitarian protect to avoid contracting Lyme disease? - answerSkin Swimmer's itch is a common name for which of the following diseases? - answerSchistosomiasis Which of the following factors would LEAST contribute to the emergence of a new infectious disease? - answerHeat disinfection Listeriosis is commonly associated with - answercontaminated food Hemolytic uremic syndrome is caused by infection with - answerEscherichia Coli The basic principles of disease control include all of the following EXCEPT - answerLag phase - disease control has control mode of transmission and susceptibility Which one of the following phrases MOST accurately describes the term endemic? - answerconstant presence of an illness The interval between exposure to an infectious agent and the appearance of the first symptom is called the: - answerincubation period An establishment known to have imminent health hazards is not closed by the inspecting regulatory authority. This example BEST fits the definition of a: - answernonfeasance