NEHA RS/REHS ACTUAL TEST SOLUTION FINAL EXAM QUESTIONS AND ANSWERS (LATEST ALREADY GRADED A+)

NEHA RS/REHS ACTUAL TEST SOLUTION FINAL EXAM QUESTIONS AND ANSWERS (LATEST ALREADY GRADED A+) In an environmental control statistical report for program, the "total man-days expended" will Choose one answer. a. include the total number of premises or initial services in each program activity for which the local health unit is responsible b. refer to the number of premises where an annual, routine, or special inspection was made for the first time during the year c. show the type and amount of manpower allocated to each of the program activities d. none of the above - show the type and amount of manpower allocated to each of the program activities Question 14 Marks: 1 Which type of inspection would be conducted prior to legal action? Choose one answer. a. reinspection b. routine c. complete d. initial - reinspection Question 15 Marks: 1 In order to perform an evaluation, the data collected must be reliable. Which of the following is not a definitive characteristic of reliability? Choose one answer. a. consistent b. easy to obtain c. reproducible d. dependable - easy to obtain Question 16 Marks: 1 The changing role of environmental health scientists, including their duties of administrating services to the public, has been brought about largely due to Choose one answer. a. adequate intelligence data on environmental trends showing the urgency for action b. stricter governmental control c. public recognition of the problems and the desire for higher quality of life d. none of the above - public recognition of the problems and the desire for higher quality of life Question 17 Marks: 1 Standards must be scientifically supported, understandable, measurable and Choose one answer. a. traditional b. acceptable to all parties involved c. enforceable d. rigid - enforceable Question 18 Marks: 1 The terms "goals" and "objectives" are sometimes used interchangeably; however, objectives should be considered as Choose one answer. a. a general direction b. the final purpose or aim c. the idea which is always realized d. the realistically attainable ends - the realistically attainable ends Question 19 Marks: 1 Letter and report writing are effective means of acquainting ______ with the diversity and complexity of a facility's problems. Choose one answer. a. local officials b. establishment owners c. the general public d. lawmakers - establishment owners Question 20 Marks: 1 The agencies general administrative plan provides the basis for Choose one answer. a. a search warrant b. an administrative warrant c. a seizure d. none of the above - an administrative warrant Question 21 Marks: 1 Inspections of nonpublic areas can be made by consent of the owner or occupant and Choose one answer. a. on the basis of a general administrative plan b. whenever premises are vacant c. whenever premises are unlocked d. without regard to requests or demands that inspectors leave the premises - on the basis of a general administrative plan Question 22 Marks: 1 The statement of goals and objectives should recognize environmental quality and community needs such as Choose one answer. a. clean air b. clean food service establishments c. decent housing d. all the above - all the above Question 23 Marks: 1 A standard for dishwashing that states that the "total bacteria count should not exceed one hundred per utensil surface," is an example of what type of objective? Choose one answer. a. enforceable b. specification c. compliance d. performance - performance Question 24 Marks: 1 A well developed ______ activity report can serve practically all the reporting needs of an organization for statistical purposes. Choose one answer. a. daily b. weekly c. monthly d. yearly - daily Question 25 Marks: 1 To have a successful environmental control service, the retention of competent personnel is a primary concern. Which of the following is (are) required to retain competent personnel? Choose one answer. a. adequate salaries b. pleasant, stimulating working conditions c. a dynamic and challenging program d. all of the above - all of the above Question 26 Marks: 1 The number of inspections divided by the number of workdays should equal which of the following? Choose one answer. a. average number of inspections per workday b. average number of hours per inspection c. average number of city inspections per workday d. average number of county inspections per workday - average number of inspections per workday Question 27 Marks: 1 Since competent direction is essential to a divisional program's effectiveness, it is important to offer Choose one answer. a. bonus salaries b. marginal salaries c. a structured, incremental pay plan d. none of the above - none of the above Question 28 Marks: 1 From a legal standpoint, which of the following is true regarding enforcement of standards? Choose one answer. a. a Federal standard is easier to enforce than a State standard b. a State standard is easier to enforce than a Federal standard c. a performance standard is easier to enforce than a specification-type standard d. a specification-type standard is easier to enforce than a performance standard - a specification-type standard is easier to enforce than a performance standard Question 29 Marks: 1 The effectiveness of an inspection program depends on technical competence and the ______ of regulatory staff. Choose one answer. a. academic degrees b. physical qualifications c. genealogy d. attitude - attitude Question 30 Marks: 1 A program plan should be developed for each of the program activities. This plan should list which of the following criteria for each activity? Choose one answer. a. work load and methods to meet program objectives and financing b. resource requirements, goals and objectives c. need for the program, evaluation, and law d. all the above - all the above Question 1 Marks: 1 The precise levels at which specific air pollutants become a health hazard are relatively easy to establish by existing surveillance systems. Choose one answer. a. True b. False - False Question 2 Marks: 1 Particulates larger than 10 microns can penetrate easily into the respiratory tract. Choose one answer. a. True b. False - False Question 3 Marks: 1 It is possible to control noise Choose one answer. a. at the source b. in its path of transmission c. where it is received d. all of the above - all of the above Question 4 Marks: 1 Fluorocarbons in the atmosphere are of concern because they may Choose one answer. a. react with the ozone in the upper atmosphere, thus reducing the total amount of ozone available b. cause an increase in ultraviolet radiation reaching the earth c. cause an increase in skin cancers and changes in our climate, animal, and plant life d. all of the above - all of the above Question 5 Marks: 1 The terms "washout" and "rainout" both refer to a cleansing process of pollutants in the atmosphere. Choose one answer. a. True b. False - True Question 6 Marks: 1 A ______ is a dimensionless unit to express physical intensity or sound pressure levels. Choose one answer. a. noise level b. decibel c. hertz d. sound pressure level (SPL) - decibel Question 7 Marks: 1 The frequency of a sound determines its pitch. Choose one answer. a. True b. False - True Question 8 Marks: 1 When two pollutants are combined, the effects are greater than the sum of the individual effects. This is called Choose one answer. a. commensalism b. synergism c. magnification d. multiplication - synergism Question 9 Marks: 1 Scrubbers are wet collectors generally used to remove particles that form as a Choose one answer. a. nonsoluable vapor b. mist, solid, or vapor c. fog, mist, or dust d. fume, dust, or mist - fog, mist, or dust Question 10 Marks: 1 Precipitation accomplishes an effective cleansing process of pollutants in the atmosphere by Choose one answer. a. accumulation of small particles in the formation of raindrops or snowflakes in clouds b. the washing out of scavenging of large particles by falling raindrops or snowflakes c. removal of gaseous pollutants by dissolution and absorption d. all of the above - all of the above Question 11 Marks: 1 A deterioration in the ozone layer of the stratosphere can cause an increase in ultraviolet radiation reaching the earth. Choose one answer. a. True b. False - True Question 12 Marks: 1 The unit of measurement most commonly used to measure loudness is called Choose one answer. a. hertz b. phon c. decibel d. none of the above - phon Question 13 Marks: 1 Sound absorbing materials absorb low frequency sounds much more effectively than high frequency sounds. Choose one answer. a. True b. False - False Question 14 Marks: 1 Air pollution control should first be considered at the Choose one answer. a. source b. stack c. industrial level d. suburban level - source Question 15 Marks: 1 If 10 decibels is 10 times more intense than one decibel, how many times more intense is 20 decibels than one decibel? Choose one answer. a. 20 b. 30 c. 100 d. 1000 - 100 Question 16 Marks: 1 The Montreal Protocol categorizes ______ and ______ in two classes based on their ozone-depiction potential. Choose one answer. a. CO2 and PAN b. CFCs and halons