Related Topics. The FTA-ABS test is a blood test to detect antibodies to the bacteria Treponema pallidum, which causes syphilis. This test is used to confirm whether a positive screening test for syphilis means there is a true infection. Reference from A.D.A.M.
Cigarette smoke is a mixture of over 4000 chemicals, many of which are harmful to the human body. Currently all tobacco products available that are smoked deliver substantial amounts of toxic chemicals to their users and those who breathe their smoke.
Unit 5. Unit 6 Bibliography. What's in a Cigarette & Disease: Chemicals, Cancer and Heart Disease. The main ingredient in cigarettes is tobacco. Tobacco is a green, leafy plant that is grown in warm climates. Farmers use many chemicals to grow tobacco.They use fertilizers to make the soil rich and insecticides to kill the insects that eat the tobacco plant.ome chemicals are put in cigarettes to keep them burning; otherwise, they would go out. There are over 4,000 chemicals in cigarettes. 51 of them are known to be carcinogenic. A carcinogen is something that causes cancer.