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Question
Do you consider passive smoking is more dangerous than active smoking? Why?
Solution
Yes, passive smoking is also dangerous as the active smoking because the person is exposed to the same harmful effects of smoking like emphysema, bronchitis, lung cancer, urinary bladder cancer or even peptic ulcer.
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- Assertion: Smoking can raise blood pressure and increase heart rate.
- Reason: Nicotine stimulates adrenal glands to release adrenaline and noradrenaline into the blood circulation, both of which raise blood pressure and increase heart rate.