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2 years ago

What does not belong in hand /arm washing protocol

Health

1 answer:

Luba_88 [7]2 years ago

6 0

Answer:

The use of hot water and soap does not belong to this protocol.

Explanation:

Although hot water may be effective than cold water for washing hands, it is not hot enough to kill bacteria.Besides, it may burn the skin at a temperature at which it can kill bacteria. .Alcohol based- formulation should be used.

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The sound of a man shouting at the top of his lungs from a rather large distance away from your ear has loudness of only 20 deci

wel

Answer:

26dB

Explanation:

The decibel level β is a calculated by 10log (I/Io)

Where I and Io represent sound intensity

From the question, there's no interference. So

Where I = 4Io (because there are 4 men shouting), so the intensity will be 4 times larger.

β = 10log (I/Io)

β = 10log (4Io/Io)

β = 10log 4

β = 6.020599913279623

β = 6 ---- Approximated

The decibel level = 20 + 6.020599913279623

Decibel Level = 26.020599913279623

Decibel level =26dB --- Approximated

5 0

2 years ago

When cooling food outside of the refrigerator using the ice bath method, the temperature of the food must reach ___ within 2 hou

Virty [35]

When the food is cooled outside the refrigerator using the ice bath, then the temperature of the food reaches 140⁰F (60⁰C) within the two hours and 70⁰F with in a total of 6 hours.

Further explanation:

When we cook a dish, or a soup and we are planning to store it then we should not put it in the refrigerator or in a freezer immediately. If the food is immediately put in the freezer then the risk of contracting a food borne illness increases.

Danger zone of food:

The danger zone for food is from 140⁰F (60⁰C) to 40⁰F (4⁰C). The cooked food should not remain in the danger zone for more than two hours. Because when the food reaches this zone, then they provide optimum conditions for the growth of bacteria and other toxins that lead to various diseases. We should not cool the food at room temperature.

Use water bath to cool down the food:

In order to cool the food evenly and rapidly, we should keep the food container in the ice bath. It is a simple process. Simply fill a large bowl with the ice and cold water. Now place the food in the water bath. Stir the food every 15 to 20 minutes to evenly distribute the heat into the cold areas. In this way the food is cooled down evenly. Monitor food with the help of the thermometer.

Answer details

Subject: Health

Level: Middle school

Keywords

Danger zone of food
Use water bath to cool down the food

Learn more to evaluate

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4 0

1 year ago

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Zachary has been trying to work on an essay for almost three hours, but he can't seem to focus for more than 15 or 20 minutes at

ArbitrLikvidat [17]

There are many reasons why Zachary can't concentrate. He might have something on his mind that is bothering him, he could be hungry, he could not have a lot of energy. The best thing Zachary could do to help the paper not suffer is leave his desk and paper alone for about a half an hour, and maybe eat something, or just take a break. Maybe take a nap to get some energy back up so that he can get everything he needs in his paper.

8 0

2 years ago

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Arm circles are an effective dynamic stretch for swimmers because they?

skelet666 [1.2K]

B. higher intensity workout copy the movements performed during the activity

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2 years ago

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Write down two restrictions you know about for alcohol and tobacco.

ICE Princess25 [194]

The two restrictions of,

a) Alcohol-

Age limit
BAC level restrictions

b) Tobacco-

Age limit
Smoking in public spaces

Further Explanation:

Smoking and drinking has been known to be a habit forming practices. Both this practice can not only harm the individual involved but also the people around them are at a huge risk.

To prevent the passive smoking and public nuisance, government has brought new laws. These laws enacted has restricted individuals or a group to refrain from committing this deed.

Alcohol:

i) Age limit- An individual is allowed to buy any alcoholic drink if only he/she has crossed the age of 21 years.

ii) BAC limit- Blood alcohol concentration is an mirror of the amount of alcohol the individual is under the influence of. This level is measured by an apparatus and the level above 0.08 makes the individual to drive on road. If found the act is punishable by law.

Tobacco:

i) Age limit- An individual is allowed to buy cigarettes or any other tobacco products if only he/she has crossed the age of 21 years.

ii) Banning smoking in public spaces- Many states in U.S. has joined hands to make sure that every individuals right to get access of clean smoke free air is fulfilled. It is banned in many states to smoke in public place such as offices, restaurants, parks, etc.

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Answer Details:

Grade: High School

Subject: Health

Chapter: Laws pertaining to smoking and drinking

Keywords:

Alcohol, tobacco, laws, restriction, public spaces, banned, state policy, government, BAC, blood alcohol concentration, age, age limit, teenagers, 21 years of age.

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2 years ago

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