Carbon monoxide along with oxygen a person feel suffocated because a) carbon monoxide reacts with oxygen b)lungs are are affected by carbon dioxide c)haemoglobin combines more rapidly with carbon monoxide than oxygen
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stimulants(speeds up cns)-cocaine
depressants(slow down cns)-alchole
narcoits(relieve pain)-morphine,heroin
cannabis(abused drug)-marijuana
inhalants(inhale to get high)-gasoline,spray can
hallucinogens-mushrooms
-->Stages of Abuse (experimentation, social use, abuse, dependency)
Alchole(safe)-1 dring for girls/2 for man
People have different tolorance
short term affects: brain(development,memory)
-cardiovascular changes-heart
-liver and kidney changes
-digestive system problems.
long term:brain(addiction,loss of control)
-cardiovascular changes-heart damage, high bp
-digestive system problems.-fatty liver
-pancreas(swelling of lining)
Tabacco:Nicotine(diffult quiting,in all tabacco product,high bp) Smoke: carrinogen cancer,tar and carbon monoxide. Methoids: tar(damages respiratory syslem), cigars(high bp and desprives the body tissue and cell of oxygen), pipes and cigar(one cigar =20 cigerattes),smokeless tabacoo:chewed
short term:brain chem changes/heart rate high/taste buds are dull. Long term: chronic bronchitis, emphysema