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OB Final
7-27-10 OB Final Barry
Question | Answer |
---|---|
Most common cause of jaundice | Viral hepatitis |
How do you avoid fetus from exposure to hepatitis | C section |
persistant severe form of N/V | Hyperemesis Gravidarum |
Hyperemesis Gravidarum N/V last how long | 12 - 16 wks |
Ischemic hepatocellular injurgy is linked to | Hyperemesis Gravidarum |
2nd most common cause of jaundice | Intrahepatic Cholestais |
S/S of Intrahepatic Cholestais | Puritus, elevated bile acid levels, and spontaneous relief after 2-3 postpartum |
normal ALT value | male 10-30, female same |
Normal AST level | Male 8-46, female 7-34 U/L |
Normal LDH level | Male and female = 50-150 |
Liver dz most common in twins and triplets | AFL = acute fatty liver |
Acute Fatty Liver of Pregnancy occurs when | last trimester or immediate postpardum |
what are 3 important S/S of fatty liver | > 34 wks, hypoglycemic, and hyperammonemia |
Profound hypoglycemia in fatty liver is becuse of | secondary to impaired hepatic glycogenolysis |
what is the definative treatment for fatty liver | prompt fetal delivery |
fetal death occurs in fatty liver dz because of | utero-placenta insufficiency |
What trimesters do the following occur: HELLP, Acute fatty liver, viral hepatitis, hyperemesis gravdarum, intrahepatic cholestasis | HELLP = 3rd & postpard, Acute fatty liver = 3rd & postpard, viral hepatitis = anytime, hyperemesis gravdarum = 1st, intrahepatic cholestasis = 2nd or 3rd |
Hyperemesis has what fetal complication | Low birth weight |
Interhepatic cholestasis has what fetal complication | prematurity, stillbirth |
Acute fatty liver, HELLP, and preeclampsia/eclampsia cause what complication | Increased maternal and fetal mortality |
Obese causes what fetal outcomes | Higher NICu admissions and 10 fold increase in perinatal mortaliy |
What is good BMI | 20-25 (wt in kg / height in meters squared) |
What is BMI for obesity | > 30 |
What BMI is morbid | > 35 |
What is IBW | IBW in kg = 22 x ht in meters squared |