Answer:
Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis. Smoking also increases risk for tuberculosis, certain eye diseases, and problems of the immune system, including rheumatoid arthritis.
Explanation:Smoking is major cause of cardiovascular disease, such as heart disease and stroke. Smoking increases the risk of blood clots, which block blood flow to the heart, brain or legs. Some smokers end up having their limbs amputated due to blood circulation problems caused by smoking.
Cancer would definitely need to be focussed on, air pollution is a known cause of cancer
At the onset of a muscle contraction, the presence of calcium triggers the opening of the Na-K channels in the membrane. Potassium is a calcium inhibitor, so as the potassium flows out of the cell, it eventually reduces the presence of calcium. This causes the closure of the Na-K channel (negative feedback mechanism). In a hypokalemic state, the lack of sufficient K doesn't inhibit the calcium channel, and in turn doesn't properly terminate the muscle contraction at the cellular level.
Poor diet: eating foods high in fat, or sugary sweets can increase risk for gout. Untreated hypertension, diabetes and heart conditions Obesity is also a great risk factor. Medications that are given to treat hypertension such as thiazides can increase risk for gout. Family history can also cause increased risk, as well as age and sex. Males are at ahigher risk for gout than females and develop it earlier on whereas females usually are at a higher risk after menopause.
As the heart pumps, it sends oxygenated blood to the rest of the body.
So the pumping action of the heart is what carries blood away from the Heart.
