a group of powerful compounds closely related to the male sex hormone testosterone. The drugs are used to promote the growth, bulk, strength, and stamina.
What are some male side effects of steriods?
acne
accelerated baldness
higher more feminine voice
decrease in sperm production
aggressive sex drive
impotence development
female like breast
What are some female side effects of steroids?
acne
increase body hair
deeper masculine voice
decrease in breast size
increase in sex drive
sterility issues
What are some health risks of health of steroids?
liver cancer
reduction of HDLs
increase risk of heart disease
sterility
depression and paranoia
HIV risk (sharing needles)
increase risk of injury to tendons ligaments and muscles
What are psychoactive drugs
a chemical substance that acts on the brain affecting a person's mind and behavior
What is euphoria
feeling of intense happiness and well-being
What is addiction
a strong physical and or psychological craving for a substance
What is a gateway drug
a psychoactive substance that leads the user to try other drugs
What is alcohol
depressant drug that slows down the activity of the central nervous system
What is a proof
a measure of alcohol content in the drink (equals twice the %: 100 proof if 50% alcohol)
How much alcohol does 1 drink contain
1/2 oz or pure liquor
What is nicotine
addictive substance in tabacco
stimulant drug
causes a release of adrenaline
makes smoker feel more alert
2 times more in secondhand smoke
What is carbon monoxide
picked up by read blood cells
replaces oxygen in the blood
5x more in secondhand smoke
What is Tar
cancer causing agent
sticks in air passages and lungs
2x more in secondhand smoke
Where does marijuana come from
cannabis plants
About how many chemicals does marijuana contain
about 400
What is the main psychoactive ingredient in marijuana?
THC
What does THC do in marijuana
produces the high
determines the strength of the drug
how much THC did Marijuana contain in 1960s
2%
How much THC did marijuana contain in 1990s
10-14%
What type of chemical is THC
a fat souluble chemical and it accumulates in the fatty linings of the body
what is the most fatty organs
the brain
what is the second most fatty organ
genitals
Why do fat soluble drugs exit the body more slowly?
because they get stored
What type of drugs are easy to get rid of
water soluble drugs
what part of the brain does THC effect
Neuro transmitters
How long does it take the human body to get rid of half of alcohol
30 mins
How long does it take the human body to get rid of half of THC
72 hours at the least
How does neuro transmitters transmit messages from one neuro to another
by floating over a synapse
What does THC saturate
the neuron
What does saturating the neuron cause
blocks the process of neuro transmitters
what does THC do to the cells
it makes it difficult for the cell to release the transmitters
What does marijuana do to the lungs
THC irritates the lungs more than cigarettes
5 joints irritate the lung as much as 112 cigarettes
links to lung cancer and emphysema deaths
What does marijuana do to the reproductive system
Men : reduces sperm count and lower testosterone levels
Women: lower estrogen level, disruption of the mental system cycle, and fertility problems
What does marijuana do the the immune system
slows the rate at which white blood cells (WBC) multiply
WBC respond to infection much slower because they are essentially put to sleep
What does marijuana do to the heart
increase heart rate by as much as 50%
What does marijuana do to the immune system in the long run
Impairs the ability of the T-cells in the lungs immune system to recognize and eventually fight of infections
What does marijuana do to lungs in the long run
creates breathing problems and causes high risk of developing of lung and respiratory cancer
What does marijuana do to reproduction in the long run
chronic heavy use can interfere with hormone production
decrease sperm count in men
interfere with ovulation in women
What does alcohol have to do with heart disease in the long run
increases the risk for high blood pressure, heart disease, ans some types of stroke. Heavy drinking weakens the heart tissue causing scar tissue to develop in the muscle fibers
What does alcohol have to do with cancer in the long run
heavy drinking increases the risk of developing certain forms of cancers of the esophagus, mouth and throat
has some connection to caner of the colon and women are at a slightly higher risk of having breast cancer if consumes 2 or more drinks a day
What does alcohol do to the pancreas in the long run
it causes pancreatic which is the inflammation of the pancreas