Diabetes (Harvard Citation)

Studies conducted over decades have concluded that there is a significant link between diabetes mellitus and cardiovascular disease. For instance, the most common form of diabetes is type 2 diabetes, which involves both the impairment in insulin resistance and the defective secretion of insulin by the pancreas. The development of diabetes often comes with a number of cardiovascular complications including "coronary heart disease (CDC), stroke, peripheral arterial disease, nephropathy, retinopathy, and possibly neuropathy and cardiomyopathy." (Grundy 1999)

Specifically both diabetes type 1 and type 2 are considered to be risk factors for atherosclerotic coronary heart disease. "Moreover, myocardial ischemeal due to coronary atherosclerosis commonly occurs without symptoms in patients with diabetes." (Grundy 1999) In other words, patients with diabetes are more likely to be stricken with congestive heart failure. But it is not only the risk of heart failure that diabetes sufferers are at risk from, another risk of heart disease is stroke. Studies have concluded that "mortality from stroke is increased almost 3-fold when patients with diabetes are matched to those without diabetes." (Grundy 1999) And those with diabetes are more likely to suffer irreversible brain damage with carotid emboli than those without diabetes.

Overall, there has been established a definitive link between diabetes and heart disease. Not only does diabetes increase the likelihood of a person's arteries becoming clogged as well as the odds of suffering a heart attack, but it also increased the chance of suffering a stroke as well as the severity of damage.

Question #2

There are a number of factors that can lead to kidney disease including genetic factors, as well as environmental conditions and lifestyle choices. For instance, the most common genetic cause of kidney disease is polycystic kidney...

A while a person's environment can also have a significant influence on the development of kidney disease, the most common cause of kidney disease is a person's lifestyle. This includes whether or not the person is physically active or not, what kind of diet the person eats, how much an alcohol person drinks, does the person engage in the use, or abuse of drugs. The kind of diet a person has, as well as the amount of physical exercise they engage in can be a determining factor in obesity. According to studies some "66.3% of Americans are over-weight, obese, or morbidly obese." (Hunt 2011, p26)
Ali, the subject of the case study, has not been identified as being overweight, or obese, but is a smoker as well as a heavy drinker. And as he drinks at least six cans of beer a night, it is unlikely that he gets much physical exercise either. "Abundant evidence has been published that smoking hastens the progression of kidney disease, especially in men." (Walser 2004, Chapter 6) But it is not only Ali's smoking that is a factor in his development of kidney disease, he also drinks heavily, and will drink at least six beers a night. The effects of heavy alcohol consumption on kidney disease has also been researched and the indications of this research is "that heavy alcohol intake harms the kidneys." (Walser 2004, Chapter 6) Finally, the subject of this case study, Ali, was diagnosed with hypertension over 15 years ago and has been taking an increasing amount of medication ever since. The fact that he has had to increase his dosage over time, as well as he has continued smoking and heavily consuming alcohol is an indication that he has not been successful in coping with it. Since "control of blood pressure is now known to be one of the most important features in the treatment of chronic kidney disease, and may in fact stop progression altogether," the failure of Ali to control his hypertension is most likely the major cause of his…