... smoke is also called environmental tobacco smoke (ETS); exposure to secondhand smoke is called involuntary smoking, or passive smoking. Passive smoking artery damage partially heals Damage to the lining of arteries of young adults caused by passive smoking partially heals 2 years after the exposure to smoke, but the artery lining is still not as healthy as the ... arteries of people who had never beenexposed to smoke. 60 young adults, all nonsmokers, between the ages of 15 and 39 were used as essential data for further analysis. Twenty had ... arterial function than those who had been...

• Word Count: 953
• Approx Pages: 4
• Grade Level: Undergraduate