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mariarad [96]
2 years ago
7

Which one of these tips for preventing contamination caused by plumbing is advised by the NRA's ServSafe program? Always attach

a hose to a faucet unless a backflow prevention device is attached. Create a cross-connection to prevent a backflow. Use pvc piping. Create an air gap to prevent a backflow.
Health
2 answers:
Bad White [126]2 years ago
6 0

Answer:

Create an air gap to prevent backflow.

Explanation:

An air gap prevents contamination of the water because it creates a space between the water outlet and a contaminated source. So, if there is, for example, a decrease in the pressure that pumps the water to the faucet, the water the air gap will prevent the contamination of potable water and the cause of different illnesses.

Mamont248 [21]2 years ago
4 0

Answer:

D.

Explanation:

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2 years ago
Simon is in his 50s and is completing a test that involves an assessment of vocabulary as well as a timed test that requires
soldier1979 [14.2K]

Answer:

A. score on the vocabulary test to have improved and his score on the picture design to have declined.

Explanation:

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With aging, comes a gradual decline of fluid abilities.

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2 years ago
Why is it important for public relations and financial reasons to be sure all entries are posted to monthly statements correctly
Gala2k [10]
Because at the end of the year when full statements come out, you want to make sure all of the amounts match and to avoid discrepancies!
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2 years ago
Hey, my nose was bleeding a little bit ago, and I just spat blood. This is NOT a normal occurrence in any way. I did not hurt my
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5 0
2 years ago
Read 2 more answers
A nursing student is teaching a healthy adult client about adequate hydration. Which statement by the client indicates understan
svetlana [45]

Answer:

"I should drink 2500 mL/day of fluid."

Explanation:

Water is the main chemical component of our body. Human beings can survive much longer without consuming food than without drinking water. We need water so much that about 60% of our body weight is made up of water alone. Dehydration, which is the name we call reducing the volume of water in the body, can cause serious health problems, including death, in the most severe cases. On the other hand, excessive water consumption can also be harmful as it can lead to a condition called water intoxication, which can also be fatal in some circumstances.

The ideal amount of water an adult human being should consume per day depends on many factors. There is no magic number of liters that is suitable for the entire population. Several factors can cause an individual to need more or less water than others. However, generally we can say that the ideal is that humans consume about 2500 mL (about 6 to 8 full glasses) of water per day to keep their body in a proper hydration.

8 0
3 years ago
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