QUIZ NO. 6 Direction: Complete the graphic organizer below by writing the negative effects of cigarette smoking on the respiratory and circulatory systems. ​
Circulatory: raised blood pressure and heart rate. constriction (tightening) of blood vessels in the skin, resulting in a drop in skin temperature. less oxygen carried by the blood during exercise. 'stickier' blood, which is more prone to clotting.
Respiratory: Smoking can cause lung disease by damaging your airways and the small air sacs (alveoli) found in your lungs. Lung diseases caused by smoking include COPD, which includes emphysema and chronic bronchitis. Cigarette smoking causes most cases of lung cancer.
