Diabetes Flashcards
Diabetes
-sugar builds up in the bloodstream
-pancreas doesn’t produce enough insulin
Type 1
-pancreas doesn’t make enough insulin therefore the glucose stays in the blood
-starts at a young age
-treated with insulin shots
-underweight
Type 2
-the body is insulin resistant therefore our bodies don’t respond to insulin correctly
-starts at any age
-can go away with lifestyle change
-overweight
Symptoms
-extreme thirst
-extreme hunger
-frequent urination
-tiredness / weakness
-tingling or numbness
Blood sugar homeostasis
-stabilizes blood glucose levels
Blood Glucose Level Rises
-pancreas releases insulin into the blood
-liver takes up glucose and stores it as glycogen
-body cells take up glucose
-then blood glucose level declines
Blood Glucose Level Drops
-pancreas releases glucagon
-liver breaks down glycogen and releases glucose
-blood glucose level rises