Uroabdomen Flashcards
1
Q
What gender is overrepresented for uroabdomens and why?
A
male, longer more narrow urethra - less option for pressure release/urination during impact trauma
2
Q
What is the BUN:Creatinine ratio in uroabdomen?
A
elevated because BUN is absorbed faster
3
Q
What is the molecular weight or creatinine versus BUN?
A
urea 60 Dalton
creatinine 112 Dalton
4
Q
How does metabolic acidosis develop in uroabdomen?
A
uremic acids
severe dehydration/hypovolemia
H+ retention
5
Q
How does Ca-gluconate “stabilize the heart” in hyperkalemia
A
raises the threshold potential - re-establishes normal resting to threshold potential gradient
