We find in the smoke of a cigarette
500 chemical substances
Less than 500 chemical substances
More than 500 chemical substances
Why does CO cause breathing difficulties?
It displaces oxygen from hemoglobin
It prevents oxygen from binding with hemoglobin
None of them
Which molecule is responsible of smoking addiction?
Tar
Nicotine
Both
How long does it take to recover our sense of smell and taste after quitting smoking?
2 hours
2 days
2 months
In order to avoid withdrawal symptoms, we can use nicotine replacement therapy