Endocrine Flashcards
1
Q
What causes the initial symptoms of hypoglycemia?
A
Tachycardia, sweat, hypertension
Epinephrine is released to try to increase BG levels
2
Q
Does metformin cause hypoglycemia?
A
No!
It suppresses glucose production by the liver and decreases glucose absorption from the SI
3
Q
Why is metformin stopped during the perioperative period?
A
Can cause lactic acidosis
4
Q
What should you do if Metformin can’t be stopped 48 hours pre-op? (Emergency surgery etc).
A
Check lactic acid levels intraoperatively
5
Q
Name two sulfonylureas
A
Glyburide and Glipizide
