Alkalinity Samenvattingen, Aantekeningen en Examens

CPO Test questions with correct answers 2023Depth markings should be clearly visible by people in the water. Wading pool and spa drains must be anti-vortex AND secured. 01:02 01:20 Pool drains must be secured and fastened with screws if holes are present. If at any time the filter equipment, chemical feed system, pump stops working, or the main drain cover has been removed or is broken, the pool must be closed immediately Pool must have 1.0-10.0ppm Free...

First step of fecal accident procedure Correct Answer: Direct all bathers to leave the pool. All affected waters must be closed to swimming until proper procedures for contamination have been completed Second step of fecal accident procedure Correct Answer: Manually remove as much of the material as possible using a net or scoop and dispose of it in a sanitary manner. Clean and disinfect the scoop or net. After cleaning leave the net or scoop immersed in the pool during this infection. Vacu...

A nurse is teaching about self-administering methotrexate to a client who has rheumatoid arthritis. Which of the following statements should the nurse make? Correct answer drink 2-3 liters of water per day to promote the drug's excretion. Methotrexate can cause kidney damage. Adequate hydration optimizes drug excretion and helps prevent kidney damage. Clients can also take sodium bicarbonate tablets to increase urine alkalinity and reduce the drug precipitation that can lead to kidney damage...

First step of fecal accident procedure - ANSWER-Direct all bathers to leave the pool. All affected waters must be closed to swimming until proper procedures for contamination have been completed Second step of fecal accident procedure - ANSWER-Manually remove as much of the material as possible using a net or scoop and dispose of it in a sanitary manner. Clean and disinfect the scoop or net. After cleaning leave the net or scoop immersed in the pool during this infection. Vacuuming the stool ...

When drawing blood alcohol, the site cannot be prepared with which of the following? - Answer- Chlorhexidine When using a microscope with a 10x ocular and the 40x objective in place, the total magnification is - Answer- 400X The PH of a urine sample is checked to determine - Answer- Acidity or alkalinity When performing a routine phlebotomy, the most common gauge needle is - Answer- 20 or 21 When performing a finger puncture, the first drop of blood should be - Answer- Wiped away ...

pH level must be between _____ and _____. 7.2 and 7.8 Water temp of a heated pool does not exceed _______. 90 degrees F Water temp of a spa does not exceed ______. 104 degrees F How many times is it required for the CPO to test the water der day? At least once How many hours a day must the pump operate? 24 hours How long must a pole with body hook be? 12 ft How many days do you have to report a death, serious injury or complaint of illness caused by your swimming pool? 2 days The C...

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 - 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 the cell - b. By att...

Food Manager Certification Exam Questions and Answers - Latest Updated | Verified. The first step in cooling a deep pan of rice is to.... A. let the pan sit on the counter for an hour to cool. B. cover the rice tightly with foil. C. place the pan of rice in the walk-in freezer. D. put the rice into shallow pans. - D. put the rice into shallow pans. A cook working for the local nursing home, wants to serve grilled salmon with Hollandaise sauce to the residents. What type of eggs must they ...

Certified Pool Operator Exam (New 2024/ 2025 Update) Questions and Verified Answers| 100% Correct | A Grade QUESTION The Total Alkalinity (TA) and Cyanuric Acid (CA) must be tested how often? Answer: Once per week QUESTION Pool water should be kept a such clarity that the _________ is clearly visible from the pool deck. Answer: main drain QUESTION The leading edge of stair treads shall be marked with a contrasting color band or line at least ____ in...

CWEA Grade I Laboratory Analyst, questions and answers 2023 Chloride - Major anion found in many natural waters - Can impart salty taste in H2O What increases concentration of chloride in wastewater Chloride in human diet and softeners flushed into sanitary sewer system 2 most prevalent methods of measuring chloride argentometric and mercuric nitrate Argentometric Titration of sample with standard solution of silver nitrate (AgNO3) - Indicator: Chromate ions (CrO4) -...