Rehs practice - Study guides, Class notes & Summaries

RS REHS PRACTICE QUESTIONS and Verified Solutions 2024 Update What is the most common cause of bacterial meningitis in children under five years of age? a) Neisseria meningitides b) Group B Streptococci c) Streptococcus pneumoniae d) Haemophilus influenzae type B - Answer -d) Haemophilus influenzae type B How is "giardiasis" usually transmitted to others? a) Person-to-person transfer of cysts from the feces of the infected individual b) Drinking unfiltered water from streams and lakes...

What is the most common cause of bacterial meningitis in children under five years of age? a) Neisseria meningitides b) Group B Streptococci c) Streptococcus pneumoniae d) Haemophilus influenzae type B - correct answer d) Haemophilus influenzae type B How is "giardiasis" usually transmitted to others? a) Person-to-person transfer of cysts from the feces of the infected individual b) Drinking unfiltered water from streams and lakes c) Drinking unboiled water from streams and lakes d)...

REHS Practice Test 2

REHS Practice Exam Questions with Correct Answers REGISTERED ENVIRONMENTAL HEALTH SPECIALIST - Answer-REHS EPIDEMIC - Answer-OCCURRENCE OF A DISEASE IN A COMMUNITY OR REGION OF A GROUP OF ILLNESS WHICH IS MORE THAN NORMAL OCCURRENCE OR EXPECTANCY OF A DISEASE Hep A - Reservoir - Answer-Man and primates Hep A - Growth Factor - Answer-Temp 98.6 F Hep A - Incubation - Answer-15-50 days, avg 25-30 days Hep A - Transmission - Answer-water, milk, food (fecal-oral route), oysters, clam...

Soil permeability procedure involves evaluating a soil core or test pit. What does the procedure yield? a. Permeability estimated seepage rate b. Permeability estimated application rate c. Permeability estimated range - correct answer b. Permeability estimate How does chlorine kill microorganisms and bacteria? a. By weakening enzymes and destroying internal organelles b. By attacking lipids in cell walls and destroying enzymes and structures inside c. By breaking bonds and poisoni...

REHS Practice Test 2 Questions With Solutions What would you expect from a swimming pool with a high pH reading? a. cloudiness, scaling, and irritation to eyes b. cloudiness, corroding, and irritation to the eyes a. cloudiness, scaling, and irritation to eyes Which chemical will raise pH? a. Sodium Carbonate b. Calcium Carbonate c. Sodium Bicarbonate d. Sodium Bisulphate d. Ozone a. Sodium Carbonate - Soda Ash

Soil permeability procedure involves evaluating a soil core or test pit. What does the procedure yield? a. Permeability estimated seepage rate b. Permeability estimated application rate c. Permeability estimated range correct answer: b. Permeability estimate How does chlorine kill microorganisms and bacteria? a. By weakening enzymes and destroying internal organelles b. By attacking lipids in cell walls and destroying enzymes and structures inside c. By breaking bonds and poisoning...

RS/ REHS Practice Questions with Accurate Answers

REHS Practice Test|691 Questions with Answers

REHS PRACTICE EXAM QUESTIONS AND ANSWERS