Exam 1 - Diabetes Flashcards
1
Q
When would glucagon be secreted? And what secretes it?
A
Glucagon is secreted during hypoglycemic conditions.
It is secreted by ALPHA cells from the pancreas.
2
Q
When would insulin be secreted? And what secretes it?
A
Insulin is secreted during hyperglycemic conditions.
It is secreted by BETA cells from the pancreas.
3
Q
Glucose can only come from two sources, what are they?
A
- The foods we eat.
2. Liver produces glucose as need.
4
Q
What is the role of insulin?
A
Insulin is the hormone that regulates the uptake of glucose into the cell.
5
Q
Is gluconeogenesis by the liver regulated?
A
No, it is NOT ever shut off.
