<span>When a person smokes a cigarette, the body responds immediately to the chemical nicotine in the smoke. Nicotine causes a short-term increase in blood pressure, heart rate, and the flow of blood from the heart. It also causes the arteries to narrow. Carbon monoxide reduces the amount of oxygen the blood can carry. This, combined with the effects produced by nicotine, creates an imbalance in the demand for oxygen by the cells and the amount of oxygen the blood is able to supply.
So the answer is D. increased heart rate</span>
Answer:
a sphygmomanometer
Explanation:
It is painless, and consists of a gauge and a cuff. The cuff goes around the arm or leg, and then is inflated.
Hypoglycemia additionally regarded as low blood sugar, is when blood sugar decreases to under regular levels. The symptoms are Confusion, loss of conscious, Bother talking or death and also a feeling of sweating, shakiness and hunger.
