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Sunny_sXe [5.5K]
4 years ago
7

What's the recommend amount of UV protection that sunglasses should provide?

Health
1 answer:
Fudgin [204]4 years ago
7 0
They should cover from 90 to 100% of UV solar radiation
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How can exposure to air pollution be reduced indoors and outdoors? (Site 1)
Tresset [83]

1. Don’t smoke and avoid second-hand smoke. Cigarette smoke is known to reduce your cardiorespiratory health and increase the risk of developing cancers. Talk to your physician, pharmacist or visit QuitNow.ca to get free help with smoking cessation. Try to avoid exposure to second-hand smoke.  

2. Pay attention to local air quality advisories. Try to reduce your exposure to outdoor air pollution by spending more time inside when air pollution levels are high. If you have allergies to plants try to avoid parks during pollen season.      

3. Get cardiovascular exercise. Exercise improves your cardiovascular and respiratory health. Studies suggest that fitness reduces your susceptibility to the harmful effects of air pollution. Getting more than 2.5 hours a week of vigorous aerobic activity is ideal, but every little bit helps. Try to exercise indoors when outdoor air pollution levels are high.    

4. Walk, cycle or use public transportation. Try to walk or cycle, rather than drive, to get around as this improves your fitness and does not produce any air pollution. For longer trips take public transport to reduce local air pollution.      

5. Reduce air pollution generation at home. Try to heat and power your home using renewably generated electricity. Alternatively, burn smart by replacing wood stoves with electric or gas furnaces. Take advantage of local wood stove exchange programs. Consider replacing any gasoline burning machines that you own, i.e. lawn mowers, leaf blowers, snow plows, string trimmers, chainsaws, with battery or electric versions.    

6. Use indoor HEPA air filters. High efficiency particulate air (HEPA) filter based air conditioning and air purifier systems can reduce the particulate matter and allergens in indoor air. However, avoid ‘ionic’ or filter-free systems as these often generate high amounts of the air pollutant ozone.

8 0
3 years ago
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Which is the best description of what can happen if someone in the workplace regularly picks up a large item by bending
dem82 [27]

Answer:

It would be answer choice number 3 or C (Injured shoulders and upper and lower back)

Explanation:

This would be correct because bending at the waist and picking up large or heavy objects interferes with your spine and your shoulders. Regularly lifting this will give you problems in the future.

4 0
3 years ago
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Name one of the seven health skills and explain how it can help you avoid risky behavior, protect your health, or protect the he
bulgar [2K]

Answer: one of the seven health skills is

Accessing information .

Knowledge they say is power, by having access to information, we are able to know the danger of certain behaviors we protray, so the need to safe guide our health arises, making us werry of some risk behavior, therefore improvement in health is achieved.

Explanation:

3 0
4 years ago
An oncology clinic nurse is reinforcing prevention measures for oropharyngeal infections to a client receiving chemotherapy. Whi
pickupchik [31]

Answer:

A. "I clean my teeth gently several times per day."

Explanation:

              Oropharyngeal infections is a kind of throat infection caused by some bacteria. It is quite painful and causes a kind of soar throat.

             When an oncology clinic nurse is providing several prevention measures to her clients for oropharyngeal infections where she explains the proper hygiene of the mouth and advises to brush and clean the teeth frequently so that the mouth is free from germs.

             Her patients follows her advice and keeps her mouth and teeth clean and healthy and regularly brushes her teeth. By this when her patients follow her instructions her teachings are considered to be successful.

Thus, the answer is A. "I clean my teeth gently several times per day."

3 0
4 years ago
The adolescent period can be divided into early, middle, and late periods. True or False ?
scZoUnD [109]
The answer would be TRUE because going through puberty/teenage years can be early in life like for 12 year olds, or normal time, and even in young adult hood because people's bodies are different so we change at different times, not at the same time.
6 0
3 years ago
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