Creatinine
0.6 - 1.7 mg/dl
GFR
95 - 120 mL/min/1.73m2
Blood plasma osmolality
285 mOsm/kg
Non-ionic contrast osmolality
500 - 850 mOsm/kg
Ionic contrast osmolality
1300 - 1600 mOsm/kg
PT
10 - 14s
PTT
20 - 40s
Platelet count
150,000 - 400,000/mm3
BUN
5 - 25 mg/dl
INR definition
International Normalized Ratio: Prothrombin time for those who take blood thinners
Normal INR
0.9 - 1.3
INR for pts on blood thinners
2 - 3
INR for high risk clot formation
2.5 - 3.5