Pregnancy Flashcards
2 supplements recommended for pregnancy
Folic acid 0.5 or 5 12 weeks before and until 1st trimester
Iodine 150 throughout pregnancy
4 Hyperemesis gravidarum criteria
- electrolyte imbalance
- moderate to severe dehydration
- loss of > 5% of body weight
- ketosis
Medication for hyperemesis gravidarum with the least side effects
Pyridoxine or vitamin B6
Cervical shortening cutoff
2.5cm
Drug of choice for antenatal thrombophylaxis
Low molecular weight heparin (enoxaparin)
Postnatal thrombophylaxis
Warfarin and LMWH
Teratogenic effects of warfarin on the 1st trimester
fetal chodrodyplasia punctata
Teratogenic effects of warfarin on the 2nd trimester
mental retardation
fetal optic atrophy
2 definitive tests for PE
Ventilation perfusion syntigraphy and CTPA
7 indications of anti D administration
Spontaneous abortion
ECV
Significant closed intraabdominal trauma
Termination of pregnancy
Chorionic villus sampling
Ectopic
Threatened abortion after 12 weeks
UTI meds for pregnancy
Cephalexin, Coamoxiclav, Nitrofurantoin
What AOG is cerclage best done
22-24 AOG
2 Indications for cerclage
2 ore more consecutive prior 2nd trimester pregnancy losses
3 or more preterm births before 34 weeks
Criteria to qualify as hydrops fetalis (4)
abnormal accumulation of fluid in 2 or more compartments
- ascites
- pleural eff
- pericardial eff
- skin edema (skin thickness >5mm)
conditional:
placental thickening
polyhydramnios
2 types of hydrops fetalis
Immune and non immune
Cause of immune hydrops fetalis
ABO group incompatibility
4 causes of hydrops fetalis
hemolytic disease of the newborn
severe anemia
chromosomal abnormalities
CHD
6 Effects of tabacco during pregnancy
Premature brith
Spontaneous abortion
Low birth weight
Still birth
Placenta previa
Placental abruption (double if >20 cigarettes per day)
Fetal alcohol syndrome facial abnormalities (3)
smooth philthrum
thin upper lip
small palpebral fissures
FAS (3)
Facial abnormalities
CNS
Growth deficit