Midterm Pt 1 Flashcards
(95 cards)
Quickening/Lightening primigravidas
First perception of fetal movement 18-20 weeks
Quickening/Lightening multigravidas
First perception of fetal movement 14-16 weeks
Cholasma/Melisma/Mask of Pregnancy
Hormonal reaction causing darkening of skin like freckles; occurs around 16 weeks gestation
Linea Nigra
Dark line from umbilicus to pubis; due to splitting of rectus abdominus
Piscacek’s sign
Asymmetrical enlargement of uterus
Chadwick’s
Blueish or purplish discolouration of vagina and cervix
Braxton Hicks contractions
Usually occur around 28 weeks
Artificial ptocin
Induces side to side contractions
Morning sickness
Occurs in 50% of pregnancies between 5-18 weeks
Hyperemesis gravidum
Loses 5% of body weight, dehydration, ketosis, electrolyte abnormalities
Rh Incompatibility
Rh- mother, Rh+ baby: mother creates antibodies against baby
Rh Incompatibility complications
Heart failure
Kernicterus: bilirubin encephalopathy
Hydrops fetalis: gross edema of whole body
Fundal Height
Measured every week after 20 weeks; equal to weeks of gestation +/- 2cm.
Abnormal fundal height
Too small; growth issue of baby, amniotic fluid loss
Too large; twins, big baby, weight gain of mom
Effacement (labour term)
Shortening and thinning of cervix
Engagement (labour term)
Fetal head passes into the pelvic cavity
Bloody show (labour term)
Mucous plug releases from cervix
Lochia
Vaginal discharge 1-2 weeks after birth
Progression of lochia
1st rubra: blood tinged mucous
2nd yellow: mucous and blood
3rd white/alba: just mucous
Fetal station
Measurement as fetus descends into birth canal
Fetal station measurements
Ischial spine at 0; higher is negative 1-5; lower is positive 1-5. Birth begins around zero
Pre-eclampsia
aka toxemia of pregnancy
aka pregnancy induced hypertension (PIH)
Usually begins around 24th week (in 5-10% of pregnancies). Uterine hypertonia and hyperirritability are a high risk for premature contractions
3 Cardinal signs of pre-eclampsia
Rise in BP (along with headache)
Edema
Protinuria
Amniotic Fluid Disorders 1
Oligohydraminios: too little amniotic fluid. Early on causes club foot deformities and pressure on cord. Late also causes intrauterine growth retardation, fetal distress. Usually tough labour or C-section needed