High Risk Pregnancy Flashcards
Preterm Labor
What is preterm labor
Labor between 20 to 36 6/7 days of weeks
Preterm Labor
What are signs and symptoms of preterm labor
- > 6 uterine contaction in an hr
- cramping
- pressure
- backache
- pink tinged discharge
Preterm Labor
What are risk factors of preterm labor
- prior hx of incompetent cervix/preterm delivery
- extreme age
- infections
- multiple preganancy
- abdominal trauma
*>3 elective abortion - stress
- poor lifestyle choices
Preterm Labor
Daignosis of Pretern labor
- cervical length
- fetal fibroncetin
- cervical exam
- external fetal monitor
Preterm Labor
What are managements of preterm labor
- IV hydration
- bedrest
- tocolysis: magnesium sulfat, terbulaine, nifedipine
- improve neonatal outcomes: magnesium sulfate, betamethasone
Preterm Labor
What is PROM (preterm rupture of membrane)
rupture of amniotic sac prior to 37 wks
Preterm Labor
What are signs and symptoms of PROM
leaking fluid of vagina
oligohydramnios=low amniotic fluid
Preterm Labor
What is the management for PROM
bedrest
assess uterine activity and cord prolapse
administer agents
Hypertensive Disorder
What are types of hypertensive disorders
gestational hypertension
preeclampsia
Hypertensive Disorder
What are characterisitcs of gestational hypertension
- after 20wks
- increased bo
- treated: labetolo, nifedipine, nethldopa
Hypertensive Disorder
What are characteristics of preeclampsia
- after 20 wks
- mutliple organ systems involved
Hypertensive Disorder
What are preeclampsia risk factors
- pre-gestational htn or diabetes
- obesity
- extreme age
- 1st pregnancy
- multiple gestation
- hx of preeclampsia
Hypertensive Disorder
Risk factor for the mother in preeclampsia
HELLP syndrome
Renal failure
placental abruption
pulmonary edema
eclampsia
stoke
death
Hypertensive Disorder
Risk factor for the baby in preeclampsia
premature
intrauterine growth restriction
oligohydramnios
death placental abruption
Hypertensive Disorder
What is the assessment of women with preeclampsia
- bp measurment accuracy
- munual for unexpected findings
- urine: protein/platelt/liver enzyme
- headache/blurred vision
- edema
- deep tendon reflex
Hypertensive Disorder
what are some prevention of preeclampsia
control of htn and obsesity
low dose aspirin
Hypertensive Disorder
What are nursing interventions of preeclampsia
- monitor s/s
- decrease environmental stimuli
- fetal monitoring
- labs monitor: platlet, AST, ALT, LDH creatine
- magneisum sulfate
Hypertensive Disorder
What is the role of Magnesium Sulfate
- decrease risk of exlampsia (seizure)
- normal 1.5 to 2.5
- therapeutic 4 to 7
- can lead to repsiratory depression, edema, renal failure, coma
antidote calcium gluconate
Diabetes
What are two types of diabetes in pregnancy
Pre-gestational & gestational
Diabetes
What are Pregestational Diabetes
- Type 1 & 2
- care prior to pregnancy
- A1C>7 reduced birth defect
- insulin adjustement
Diabetes
What are Gestational Diabetes
- Preganancy-related
- 1hr oral glucose tolerance test (24 to 26 wks)
Diabetes
What is the oral glucose tolerance test
24 to 26 wks
positive in hr = need 3 hr test
treatment :diet, insulin, glucose monitor, surveillance of fetal health
Diabetes
What risk does diabetes pose to the fetal
- marosomia
- birth injuries
- preterm birth
- pregestational
Diabetes
What risk do diabetes pose on mom
- preterm labor
- increased risk for preeclampsia
- increased risk for UTI
- pregeastational