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CA REHS Pools Exam Questions and Complete Solutions Graded A+
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CA REHS Pools Exam Questions and Complete Solutions Graded A+
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CA REHS PoolsExam Questions
and Complete
Solutions Graded
A+
Denning [Date] [Course title]
, 2 Tests for Chlorine Levels - Answer: 1. Orthotuludene- Ortho Test
2. Diethyl Phenylene Diamine- DPD
Natural Bathing Place - Answer: Not man-made body of water
Lakes, ponds, rivers, ocean beaches
Problems Associated with Bathing Places - Answer: Unsanitary surroundings, pollution, water
contamination
Pool: adequate filtration and chlorination prevent spreading of disease
Gastrointestinal disturbances, typhoid, dysentery, leptospirosis, ringworm, other skin infections,
schistosomiasis (swimmer's itch), upper respiratory infections, sore throats, middle ear infections
Pink/Red Eye Caused by Pools - Answer: Too much chlorine or high alkalinity causes conjunctivitis
Bathing Beach Sanitation - Answer: Possible sewage contamination: agriculture runoffs, storm drain
runoffs, animal populations
Turnover Rate: Pool - Answer: 6 hours, 360 minutes
Turnover Rate: Spas - Answer: 30 minutes
Turnover Rate: Wading Pool - Answer: 1 hour, 60 minutes
GPM Calculation Pool - Answer: Volume / (6 hours X 60 mins/hr)
Fill and Draw Pool - Answer: Filled with fresh water, used for a period of time, then drained and cleaned
"common bathtub"
2 Disadvantages of Flowthrough Pools - Answer: 1. Bacterial contamination cannot be controlled, only
maintained
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