What describes how smoking contributes to cardiovascular disease?
1 Both nicotine and carbon monoxide speed up the development of plaques in arteries.
2 Nicotine increases blood pressure and heart rate and so increases the body’s demand for oxygen.
3 Smoking interacts with other risk factors and increases the blood cholesterol level.
4 Tar is deposited in the lining of artery walls and increases the development of atherosclerosis.
1 )
4 only
2 )
2 and 4 only
1, 2 and 3 only
4 )
1, 2, 3 and 4
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...