OBGYN Flashcards
placental abruption risk factors:
uncontrolled HTN, trauma, cocaine, smoking, preE, prior hx abruption, high parity, rapid decompression
placenta previa risk factors:
AMA, high parity, prior c/s, smoking
folic acid dose in low risk preg
400 mcg
folic acid dose in high risk preg
4000 mcg
start of 2nd trimester
14 wks
start of 3rd trimester
28 wks
age of HPV vaccine administration
9-26 yrs
hCG level w/1st heartbeat on TVUS
1500-2000 mIU/mL
1 most common non-skin cancer in women
breast
2 most common non-skin cancer in women
lung
3 most common non-skin cancer in women
colon
top 3 maternal mortalities
PP hemorrhage, thromboembolism, HTNsive disease
top 3 GYN cancers in women
- endometrial, 2. ovarian, 3. cervical
4 PCOS criteria
an/oligo-ovulation, lab/clinical evidence of hyperandrogenism, polycystic ovaries on U/S
tests to r/o endocrine disease before labeling PCOS:
free testosterone, DHEAS, 17-OH P, TSH, prolactin
age for colonoscopy screening
50, then q10 yrs
paps start at age:
21 yrs
pap/HPV co-tests start:
30
emesis vitamin tx:
B6
GDM screening at what wks?
26-28 wks
rhogam administered when?
28 wks and within 72 hrs of delivery
rhogam administered to avoid what in mom?
anti-D isoimmunization
rhogam administered to avoid what in fetus?
erythroblastosis fetalis
GBS test done when?
35-37 wks
quad/triple screen looks for what diseases?
down’s, patau’s, edward’s syndrome, NTD’s
quad screen when?
15-21 wks
first screen for nuchal translucency when?
11-13 wks
most common STD
chlamydia
PP depression sx
apathy towards baby, thoughts of hurting baby/self, can’t function in daily activities, sadness/crying
BV criteria
clue cells on micro, homogenous white d/c, +whiff test, pH > 4.5
2 tx for most common STD
azithromycin if preg, doxycycline
BV tx
metronidazole, clindamycin
LARC (long-acting, reversible contraception)
Mirena and Paragard IUD, nexplanon implant
top 2 causes of infertility
PCOS, turner’s syndrome (premature ovarian failure)
most reliable method for fetal viability (lowest false neg rate)
CST
C/S indications
placenta previa, vasa previa, prior classic c/s, malpresentation, failure to progress, shoulder dystocia, active herpes infection, breech, nonreassuring FHTs
age for determining “gestational” HTN
> 20 wks
1 killer in women
cardiovascular disease
GDM screening test dose
50g
GDM dx test
100 g GTT
MTX contraindications
viable pregnancy, breastfeeding, ruptured ectopic, hemodynamically unstable, leukopenia, thrombocytopenia, active renal/hepatic disease, active PUD
criteria for severe preE
systolic >= 160, diastolic >=110, cerebral/visual problems, PE or cyanosis, epigastric/RUQ pain, elevated LFTs, thrombocytopenia, oliguria <500mL/24 hrs, IUGR
contraception to avoid w/migraines that have aura:
combo OCPs
most common thrombophilic disease
factor V leiden
4 risk factors for endometrial cancer
PCOS, obesity, diabetes, unopposed estrogen tx, nulliparity, early menses/late menopause
2 mastitis tx
dicloxacillin, clindamycin
protein cutoff for mild preE
300 mg/24 hrs
protein cutoff for severe preE
5000 mg/24 hrs
ectopic preg risk factors
prior ectopic preg, PID or hx STI’s, tubal scarring from surg/TB, ART, smoking, IUD, septate uterus
preE risk factors
1st preg, multifetal gestation, prior preE, c. HTN, preGDM, vascular/CT disease, obesity, AMA, african
HELLP
hemolysis, elevated liver enzymes, low PLTs
GBS tx
PCN
GBS tx if allergic to 1st line
Cefazolin (Ancef) w/low anaphylaxis risk, do sensitivities for Erythro and Clinda if high risk anaphylaxis, Vancomycin if resistant
GA for cardiac activity on TVUS
5-6 wks
gonorrhea tx
ceftriaxone, cefixime, ciprofloxacin
syphilis tx
benzathine PCN G
syphilis tx if allergic to 1st line
desensitize and still give benzathine PCN G
GDM complications for mother
preE, bacterial infections, C/S, polyhydramnios, birth injury
progestin w/inc. risk VTE
medroxyprogesterone acetate
contraception for hypertensive patient
anything but combo drugs, so depo provera/progestin-only minipill/paragard IUD
endometritis sx
fever, pelvic pain, vag d/c or bleeding, abd swelling, constipation, malaise
GDM complications for baby
hyperinsulinemia–> macrosomia–> shoulder dystocia–> birth injury, perinatal death, preterm delivery, hypoglycemia/calcemia
breast cancer risk assessment uses what model?
gail model
PMDD tx
SSRI, calcium, aerobic exercise
mammograms start at what age?
40
combination HRT is FDA aproved for what?
menopausal sx
combination HRT risks
blood clot, stroke, breast CA, CV disease
tx for CIN2 or CIN3
LEEP
viable fetus, vag bleeding/cramping, closed cervix
threatened abortion
non-viable fetus, closed cervix
missed abortion
viable fetus, open cervix
inevitable abortion