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Amiraneli [1.4K]
3 years ago
15

Smoking marijuana can be as unhealthy as smoking cigarettes and

Health
2 answers:
stepladder [879]3 years ago
6 0
Cigrates are worse cause it causes lung cancer.


kupik [55]3 years ago
6 0

Cigarettes are WAY worse than weed, depending on where you get it. If it's medical marijuana, cigarettes are SO much worse. Street weed is worse though. Weed is used on cancer patients to help reduce the spread of cancer within the body while cigarettes CAUSE cancer to the lungs, also known as lung cancer. I'm not quite sure if smoking weed can help with lung cancer, but I'll look more into it. But from what I know and what I have smoked, weed does not cause cancer or any real damage to your body.

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Seven students A , B , C , D , E , F and G are living in a single room . They sleep on the following conditions .
Korvikt [17]
F should be the answer
8 0
3 years ago
Do children have lower MHR than adults
mrs_skeptik [129]

Answer:

Why is a child’s maximum heart rate different?

Maximum heart rate is the highest heart rate a healthy person can achieve without experiencing severe problems related to exercise stress. Once you determine your maximum rate, doctors recommend you exercise in your “target heart rate zone,” typically at 60% to 80% of your maximum heart rate for a healthy adult.

Children, however, generally have a higher resting heart rate than adults because they have a smaller heart size, decreased stroke volume, and decreased blood volume. These characteristics throw off the formula and make it inaccurate for children, Dr. Zahka says.

Typically, children ages 6 to 18 tend to have lower maximum heart rates than the formula would indicate, often measuring as low as 185. However, maximums for children can climb as high as 215, he says. The actual heart rate varies by child and is likely genetically determined.

Your doctor can pinpoint your child’s actual maximum heart rate with a formal exercise test, if necessary.

Why does the difference matter?

Knowing that some children have lower maximum heart rates than others could change how schools conduct certain fitness tests, Dr. Zahka says.

Currently, for example, some fitness tests require students to reach 70% of their maximum heart rate.

For a 10-year-old, under the common formula, that means a target heart rate zone of 170 for exercise. But, if a child is genetically predisposed to a maximum heart rate of 180, he should aim for 70% of that, which is only slightly more than 140.

Gender also is a factor for exercise at certain ages, Dr. Zahka says.

Data shows that, at a young age, there’s very little difference in maximum heart rates between boys and girls. That doesn’t change much in adolescence, but it does impact exercise capacity. Between ages 10 and 18, a boy’s ability to exercise harder can increase up to 20%.

What happens when a child pushes too hard?

Pushing your heart rate up too high is dangerous, Dr. Zahka says. It can cause dizziness and shortness of breath. Exercising at or beyond the maximum heart rate for too long can also cause a burning sensation in the muscles due to a buildup of lactic acid.

A child who has these symptoms does not necessarily have an underlying heart or lung problem, Dr. Zahka says. But signs like these show that he is working beyond his abilities that day under those conditions.

Overall, children are typically good self-regulators — unlike adults, who will sometimes push themselves too hard and raise their heart rates dangerously high, Dr. Zahka says.

“Most children under most circumstances will limit themselves appropriately with exercise,” he says. “They’ll slow down or stop when they need to. The important thing is that they know to listen to their bodies.”

Explanation:

Hope it helps!!!!

8 0
2 years ago
Read 2 more answers
Herbal plant grown for its leaves that contain nicotine?
vitfil [10]

Answer:

tobacco has a lot . tomato, green peppers, and eggplant have a lower precentage. and in the coca plant leaves there are also nicotine.

7 0
3 years ago
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Which strategies could help manage stress associated with negative peer pressure
Gnesinka [82]

Answer:

be careful who you hang around with, tell someone you fell pressured, take time for yourself, ask your parents, etc.

3 0
3 years ago
Which immunization is available to prevent communicable disease and illness?
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Answer:

Vaccines available to prevent communicable diseases and illnesses

Chickenpox (Varicella)

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Hepatitis A.

Hepatitis B.

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HPV (Human Papillomavirus)

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Explanation:

5 0
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