Ob/Gyn Flashcards
uterine fundal tenderness
endometritis
most common cause of PPH
uterine atony
what bugs cause endometritis
polymicrobial involving strep and staph overall
most significant risk for post partum depression
previous depression
breast feeding decreases the risk of what kind of cancer
ovarian
best way to stop breast feeding
breast binding, ice packs, and avoidance and stimulation, NSAIds
what are the risks of trying to stop breast feeding with medications
increased thromboembolic events
what hormone causes milk production
prolactin
what hormones inhibit milk production in the breast
estrogen and progesterone. Progesterone withdrawal leads to the prolactin rising in the breast
intense nipple pain is caused by what organism
candida
how many poopy diapers in a day
3-4 per day
how many wet diapers per dau
6 per day
what hormone is stimulated by suckling
oxytocin is released because of the sckling response which helps with milk let down and ejection
how long do you wait for repeat beta HCG with ectopic pregnancy
48 hours
what is the biggest risk factor for ectopic pregnancy
prior ectopic pregnancy
person with DM1 is preg, what is the biggest risk to the baby
IUGR
what can lisinopril cause in pre
oligohydramnios, fetal groth retardation, and neonatal hypotension, pulmonary hypoplasia, joint contractires and death
what medicine can be used for migraine in pregnancy
amytriptyline
most common cause of sepsis during pregnancy
pyelonephritis
what happens to asthma during pregnancy
will get worse, so need to increase the use of beta agonists, so then move to adding corticosteroids eventually can go to theophylline
first line treatment for thyroid storm
propanolol and PTU
treatment for syphillus no matter what
PCN and desensitization even if they are allergic
when should diabetes screening should happen
between 24-28 weeks
if people are at high risk for DM when should they be screened for DM
should be screened ASAP
BV see what cells
clue cells and positive whiff test
what is BV in pregnancy treated with
it is treated with metronidazole
what condition has the highest mortality during pregnancy
pumonary hypertension
how do you treat asymptomatic MVP
you do nothing
how do you treat symptomatic MVP
give beta blockers
diagnostic test if the preg patient has PNA
chest XR
big risks of obesity during pregnancy
increased risk of pre-eclampsia and hypertension of pregnancy. Increased risk of large babies
what are the two most common reasons for anemia in pregnancy
acute blood loss and iron deficiency anemia
treatment of SLE in pregnancy
steroids
breast cancer treatment in pregnancy
modified radical mastectomy
common depression during pregnancy treatment
SSRI
what is the treatment for itchy longterm pregnancy
it is the Udoxysomething acid
how do you diagnose appendicitis in pregnancy
graded ultrasound
what is the biggest symptom of magnesium toxicity
respiratory depression
what level of protein in the urine indicates pre-eclampsia
over 300 mg
what is the best treatment for pre-eclampsia
delivery
what do you give during labor for pre-eclampsia
magnesium sulfate
what medication is used for eclamptic seizures
magnesium sulfate
at mg level of 11 what usually occurs
respiratory depression
at mg of 15 what usually happens
cardiac arrest
what is the best contraindication to expectant management in pre-eclampsia
it is thrombocytopenia- that baby needs to get out
what does HELLP stand for
hemolysis, elevated liver enzymes, low platelets
what is the biggest risk with HELLP
rupture of the liver through the liver capsule
what are risk factors of placental abruption
trauma, pre-e, and hypertension
what non-invasive testing can look for Rho-immunization
look at fetal head dopler
characteristics on US of fetal hydrops
ascites, pericardial effusion, pleural fluid, scalp edema, polyhydramnios, placental edema
what amount of blood is neutralized by 300 of Rhogam
300 cc of fetal blood
what thing is most indicative of bad rho gam disease in the fetus if present in the amniotic fluid
billirubin
baby is 30 weeks and has severed hemolytic disease what should you do
transfuse that sucker
marker of dizygotic twins
two spirit placentas
what are monochorionic diamniotic twins are at highest risk for
congenital anomalies
what os the best thing to prevent preterm delivery during pregnancy
make sure there is good weight gain at the start of pregnancy
twin twin transfusion are what kind
diamniotic and monochorionic
what is the biggest risk of multiple gestations for the fetus
it is pre-term delivery
if one twin is breech and one twin is vertex, what is the best way to deliver them
C section
what should you do if the fundus is higher than expected and the AFP is 3x the normal
get a sonogram because they is more than one bun in that oven
why are CS rates higher now
less VBACs are allowed
common reasons for breech
prematurity, previa, fibroids, genetic disorders, and polyhydramnios
what is the biggest risk of shoulder dystocia
previous shoulder dystocia
when the patient has a breech delivery- what is most likely to be coming through the cervix first
the butt
what is the biggest risk of placenta acreta
from any CS and pregnancies
what does FFP contain when given
fibrinogen, factor VIII and V
what are the preconception risks for a person that smokes
placenta previa, placental abruption, IUGR, pre-E, infection
what is bloody show
the cervix is friable and bleeds when dilated because it is really vascular
differntiate bloody show and cervicitis
bloody show occurs with cervical dilation, and cervicitis is bleeding and friable cervix with no dilation
differentiate cervical polyp and cancer
the polyp will not be a hard mass, but cervical cancer will. The cervical cancer will be increased risk with smoking
most common cause of preterm labor
idiopathic
if the patient is in preterm labor and the GBS status is unknown, what do you do?
ampicillin
patient has a fever, slightly dilated,and is in preterm labor, so what should be done (she is contracting)
induce labor
what tocolytics are best for with DM patietns
give nifedipine
what tocolytics are contraindicated in patients with DM
terbutaline and ritodrine
how does Mg sulfate work as a tocolytic
competes with Ca for movement into the cell
what are the side effects of terbutaline
hypotension, tachycardia, anxiety, chest- tightening
what is the MOA of terbutaline
beta adrenergic agent
what are the potential side effects of using indomethacin during pregnancy
premature closure of the PDA
what are the potential side effects of nifedipine during pregnancy
fetal hypoxia and decreased uteroplacental blood flow