Презентация на тему: "Презентация для 11 класса "Вред алкоголя""

HARMFUL EFFECTS
OF ALCOHOL 

It’s different for each person

How alcohol affects you can depend on a range of factors, including your:
gender
mental and physical health
medical conditions
use of other drugs and medications

Alcohol can affect you more quickly if you:
drink on an empty stomach
have a lower tolerance to alcohol
have a lower percentage of muscle on your body
are a young person
weigh less
don’t usually drink alcohol

What happens in your body

As you drink alcohol, it:
passes into your blood through the walls of the stomach and small intestine (кишечник)
travels to all parts of the body including the brain
slows down your brain and affects almost all parts your body
affects the way you think, feel and behave

Alcohol only takes a few minutes to reach the brain in an average (в среднем), healthy person.

Your liver removes (выводит) most of the alcohol in your body by breaking it down. (расщепляя)

Blood alcohol levels

As you drink, the level of alcohol in your blood rises.
The level of alcohol in your blood is called blood alcohol concentration (BAC). A BAC of 0.01 means there is 0.01g of alcohol in 100ml of your blood.

BAC is what police test for in roadside alcohol breath tests. If you're a fully licensed driver, you're breaking the law in Australia if you drive with a equal to or more than 0.05.

How long alcohol stays in your blood

Drinking more than one standard drink per hour will increase your BAC. The faster you drink, the higher your BAC.
When you stop drinking, your BAC will keep rising as the alcohol in your stomach goes into your blood.
The only way to lower your BAC is time. The more drinks you have, the more time you need.
You cannot remove alcohol from your blood by vomiting (рвота), having a cold shower or drinking coffee.

Short-term effects

Drinking alcohol can affect your body straight away (сразу). A healthy person is likely to experience the following:

It’s better to do:
Avoid harmful use of alcohol.
Don't smoke.
Be active.