Thursday, January 28, 2016

Study Notes for Health Test Friday Feb. 5

Diabetes

More than three million Canadians have diabetes.

There are three main types of diabetes:

Type 1 diabetes, usually diagnosed in children and adolescents, occurs when the pancreas is unable to produce insulin.  Insulin is a hormone that controls the amount of glucose in the blood.  Approximately 10% of people with diabetes have type 1 diabetes.
Type 2 diabetes 90 % have Type 2 diabetes which occurs when the pancreas does not produce enough insulin or when the body does not effectively use the insulin that is produced.  Type 2 diabetes usually develops in adulthood,  although increasing numbers of children in high risk populations are being diagnosed.
Gestational diabetes, is a temporary condition that occurs during pregnancy.  It affects approximately 2-4 % of all pregnancies and involves an increased risk of developing diabetes for both mother and child.

If left untreated or improperly managed diabetes can result in a variety of complications including:

Heart disease, kidney disease, eye disease, nerve damage

Symptoms include:

Unusual thirst
Frequent urination
Weight change
Extreme fatigue
Blurred vision
Frequent or recurring infections
Cuts and bruises that are slow to heal
Tingling or numbness in hands or feet.

Many who have type 2 diabetes may display no symptoms.

Can you prevent diabetes?

Research shows that lifestyle changes can help prevent or delay the onset of type 2 diabetes.  A healthy meal plan, weight control, and physical activity are important prevention steps.

How is diabetes treated?

People with diabetes can expect to live active, dependent and vital lives if the make a lifelong commitment to careful diabetes management, which includes the following:
1.       Education
2.       Physical Activity
3.       Nutrition
4.       Weight Management
5.       Medication
6.       Lifestyle Management

7.       Blood Pressure

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