In the PP period endometrial regeneration takes how long?
6 weeks
Hypertrophy definition
increase in the size of a cell. I.e. uterine growth in pregnancy
Hyperplasia definition
Increase in the number of cells I.e. breast & uterine enlargement in pregnancy
Normal weight of a placenta
1/5 the weight of baby
What are the s/s of respiratory distress syndrome in newborns?
Nasal flaring
Grunting
insuction
blue skin tone and lips
Acrocyanosis defintion
blue or purple color in hands and feet
Kernicterus
brain damage from excess bilirubin
NBST common diseases screened for
-Maple syrup Urine disease
-phenylketonuria
-homocystinuria
-sickle cell anemia
-thalassemia
-galactosemia
-Cystic Fibrosis
arterial bleeding
flows in spurts and is bright red
Polyhydramnios vs. Oligohydraminos
Poly = excessive amount of amniotic fluid (because girls named Polly like to be extra)
Oligohydramnios = poor amount of amniotic fluid (because boys named Ollie are poor)
sign that the brain gets enough perfusion
level of consciousness
differences in placental previas
partial = partly covers the cervix
marginal = at the cervical edge, but not covering it
low lying = within 2 cm of cervical OS
complete = covers the cervix completely
Constipation in Pregnancy is usually a result of:
prolonged stomach emptying time and decreased intestinal motility
A gynecoid pelvic shape has what characteristics?
Rounded inlet, nonprominent ischial spines and wide, round pubic arch
An android pelvic shape has what characteristics?
Heart shaped inlet, prominent ischial spines, and narrow, deep pubic arch
, A platypelloid pelvic shape has what characteristics?
flattened at the inlet, prominent ischial spines and sacrum, and a wide pubic arch
An anthropoid pelvic shape has what characteristics?
Oval outlet, prominent or nonprominent ischial spines, and normal pubic arch
What does a positive direct coombs test done on cord blood mean?
Presence of antibodies coating the baby's red blood cells.
Largest diameter of the fetal head
occipitomental
Uterine involution occurs as a result of:
autolysis of protein material within the uterine wall
Positive sign of pregnancy
Ultrasound
Women with severe preeclampsia are at higher risk for?
Abruptio Placenta
Normal breathing pattern for term baby is usually:
abdominal breathing with synchronous chest movements
Vit K is given to a newborn in the immediate PP period because:
Newborns lack the intestinal bacteria with which to make Vit K
Infants of diabetic mothers are at risk for:
respiratory distress syndrome, macrosomia, hypoglycemia
Which organism in the birth canal directly relates to newborn Thrush?
candida albicans
When can congenital syphilis be contracted by the baby?
During the 5th month of pregnancy (congenital means from birth)
Postpartum uterine involution landmarks:
- @ umbilicus day 1-2
- halfway between umb and symphysis pubis
- day 10- 6 wks below symphysis pubis
What causes difficulty with voiding right after childbirth?
Compression of the urethra
Common Sex Chromosome Abnormalities?
Klinefelter's syndrome (XX males)
XYY syndrome
Turner's syndrome (single X)
Triple-X syndrome
Dorsal position
a supine position used in vaginal exams or assisted delivery
What causes late decels?
-Decels after the peak of a contraction
-Cause: Placental insufficiency, can lead to fetal hypoxia
What causes early decels?
-Early meaning just before or in rhythm with contractions
- Cause: Head compression