can you get cancer from 1 cigarette No Safe Level of Smoking Only Smoke 1 Cigarette a

CNNs Ben Tinker, Jen Christensen and Joseph Netto contributed to this report

Cannabinoid Hyperemesis Syndrome Complications If you vomit a lot, CHS may cause dehydration and issues with electrolytes in your blood

A pulmonary function test is an additional option

Driving can also be dangerous due to: unmarked speed bumps potholes animals and livestock on the roads insufficient lighting traffic jams and heavy traffic, especially on weekends and statutory holidays vehicles travelling in the wrong direction Driving habits Drivers dont always respect traffic laws

Some of these chemicals may be ototoxic (toxic to the ear) in high doses or with prolonged exposure

Dimensions: 2000 x 1147 px | 33.9 x 19.4 cm | 13.3 x 7.6 inches | 150dpi Date taken: 10 May 2005 Photographer: JIM MCKNIGHT More information: This image could have imperfections as its either historical or reportage