OBGYN Flashcards
Medical management of fibroids?
GnRH agonists -> only recommended for 3-6 months
Role of magnesium sulfate in preterm labor?
fetal neuroprotections to prevent cerebral palsy, etc
A fetus is showing minimal responsiveness to monitoring after water breaks, next step?
Digital scalp manipulation
How to manage cervical incompetence?
cervical cerclage at 14 weeks
Side effects of copper IUD?
Hypermemorrhea and anemia
What studies are completed at the initial prenatal visit?
Rh(D) type, antibody screen,
Hb, Hct, MCV
HIV, VDRL/RPR, HBsAG
Rubella and varicella immunity
Pap test (if indicated)
Chlamydia PCR
Urine culture
Urine protein
First step to managing a woman with suspected biopsy and heavy menstrual bleeding?
Endometrial biopsy
How to manage pelvic pain unresponsive to NSAIDS and oral contraceptives?
Diagnostic laproscopy
Findings in primaru ovarian insufficiency?
oligomenorrhea/amenorrhea, infertility, menopausal symptoms, and elevated FSH and estradiol levels
Supplement of which mineral/vitamin has been shown to improve PMS?
Calcium
When do you test for gonorrhea in pregnant patients?
High-risk- previous STD< <25, new or multiple partners
Examples of NSAID
Ibuprofen, naproxen
Transvaginal vs transabdominal US in pregnancy?
Transvaginal early in pregnancy, then transabdominal
abdominal pain, nausea, scant bleeding, and fever, after D&C?
uterine perforation
Management of an infant between 2 and 24 months following first febrile UTI?
Renal and Bladder US
Theca luteun tumor
Pregnancy (especially molar) and often bilateral
Amenorrhea with normal seconary sexual characteristics, development on cyclical abdominal pain
OUtflow tract ostruction
Risks for ovarian cancer?
Nulliparity, family history, early menarche, late manopause
Next test after suggestion of acanthosis nigricans?
Fasting insulin
Should pregnant woman be offered the influenza vaccine?
Yes, as soon as it becomes available, if inactivated.
What is the sniffling position?
ilting hed backwards and lifting the chin
Karyotype of complete/partial mole?
Complete: XY, XX
Partial XXY, XXX, XYY
How to treat involuntary constrction of vaginal musculature?
Vaginal dilators
Urge incontinence
overactivity of the detrusor muscle -> uninhibited contractions -> increased bladder preddure -> urine leakage
Chancre
`Primary syphilis infections caused by treponema pallidum
Alternative name for genital warts?
Condylomata acuminata
What testing may be indicated prior to starting tamoxifen?
Factor V leiden
Kleihauer-Betke test?
Determine necessary dose of Rh(D) andti-D IG needed after delivery of an Rh-positive infant to an Rh-negative mother
Lab test for the diagnosis of PCOS?
Testosterone
Treament for hemorrhagic cyst?
Monitor with US, most will resolve on their own
What factors are contained in cryoprecipitate?
Fibrinogen, factor VIII, von willebrand’s
What should be adminstrated in preterm labor?
Steroids, tocolytic (indomethicine, nifidipine), and magnesium sulfate
Woman with complex cyst without any other symptoms late in her cycle?
Hemorrhagic cyst
Risk factors for endometrial cancer?
Obensity, nullipartiy, late menopause, complex atypical hyperplasia of the endometrium
Risk associated with twin-twin transfusion syndrome?
Neurological morbidity, including cerebral palsy
To treat infertility due to endometriosis?
ovarian stimulation with clomiphene citrate -> IVF is last resort
Tamoxifen side effexts?
thermoregularory dysfuction (hot flashes), increased risk fo endometrial cancer (post-menopausal) or endometrial polyps (premanopausal patients)
After a molar pregnancy, what is the risk of a second?
1-2%
What are postterm pregnasncies associated with?
Placental sulfatase deficiency, fetal adrenal hyperplasia, anencephaly
What type of cancers do BRCA2 carrier tend to have?
Estrogen receptor positive
Cell-free DNA vs quad screening?
Cell-free for high risk pregnancies at > 10 weeks
How should a fetus be managed when heart rate is less than 90?
Positive pressure ventilation and prepare to intubate
How much blood does 30mg of rhogam neutralize?
15cc of RBCs or 30mL whole blood
Signs of adenomycosis?
Dysmenorrhea, pelvic pain, heavy menses, bulky globular and tender uterus
First step in the evaluation of abnormal bleeding?
Pelvic Ultrasound
Extended wrist, hyperextended metacaopophalangeal joints flexed interphalangeal joints, absent grasp reflex? Cause?
Klumpke palsy, C8-T1
How to treat a missed abortion?
Medically with Misoprostol -> induce uterine cramping -> expulsion of fetus
Treatment for genital warts?
Small- trichloroacetic acid or podophullin resin
Large-excisional therapy
Signs of uterine rupture? Tx?
internse abdominal pain, loss of fetal station,
Tx- emergency laparotomy
high fever, hypotension, diffuse red maqcular rash involving the palms and soles, headache, vomiting, diarrhea
Toxic shock syndrome
Fetal complications from preeclampsia?
Fetal growth restriction, low birth weigt due to chronic uteroplacental insufficiency
What genetic test can rule out Down? All other chromorsome abnormalities?
Cell free DNA-down’s
All chromosomes-amniocentesis
Risk factors from preterm delivery? Best method of prediction in first time pregnancies?
Prior pregnancy (strongest), multiple gestations, hx of cervical surgery
Best method of prediction? Transvaginal US
Risks for a Bartholin gland mass in post-menopausal woman?
Malignancy, requiring biopsy, especially with rapid development
Treatment for moderately differentiated carcinoma?
Radical vulvectomy and groin node dissection
Changes in oxygenation during pregnancy?
Increase CO2 expulsion -> alkalosis due to hyperventilation from progesterone
Hypogonadotropic hypogonadism
hypothalamic dysfunction, due to severe life stressors
Associated with low LH and FSH
Findings suggesting polyps?
40-50 years of age, omcreased, increased menstrual flow, increased cramping and intermenstrual spotting
First step in the management of hrtuism with apparent genetic component?
Check 17-hydroxlprogesterone
Intraductal papilloma description
blood or serosanguinous dischange from the nipple
Trastuzumab: Use and side-effects
Use: Her2 positive breast carcinoma
Side-effects: Cardiotoxicity, get baseline echo. Howeer, damage is reversible with cessation of treatment
Functional ovarian cysts- US characteristics?
Unilocaular simple cyst without evidence of blood, soft tissue elements, or excrescences
Coarse facial hair in a pregnant woman with a solid mass found on US? Diagnosis? Treatment?
Leueoma, serial us and observation as they often resolve after delivery
How to treat Linchen sclerosus?
Hihg potency topical steroids
Spare pubic hair, loss of fullness of the labnia, vulvar and vaginal discomfort in post menopausal women?
Atrophic vaginitis -> due to decreased estrogen
Management of chirioamnionitis?
Broad spectrum antibiotics (ampicillin, gentamycin, clindamycin) and delivery. Oxytocin to speed up delivery
Amenorrhea for emenses for 3 cycles or > 6 months?
beta-HCG -> if negative, check prolactin, TSH, FSH
Endometriosis-us findings?
hemogenous cyst with internal echoes (“Ground glass”)
21-hydroxylase deficiency?
Unable to produce adequate cortisol due to a blockage of 17-hydroxyprogesterone
Also known as congenital adrenal hyperplasia
Anxiety, chest pain, palpitations, syncopy with systolic murmur with click?
Mitral valve prolapse, treat with beta blockers
What treatment(s) are most effective for menopause?
Estrogen
How do you diagnose choriocarcinoma?
b-HCG levels
How long can the latent phase of labor last in pregnancy?
20 hours in first time, 14 for multi-
ASCUS management options?
Performing HPV DNA testing or repeat cytology @12 months following abnormal Pap. If HPB is negative, then routine screening can be resumed at three years
If HPV is positive, or repeat is ASCUS or higher, then colposcopy should be performed
Which drugs require baseline audiometry?
Cisplatin, carboplatin
McCune Albright Syndromes sexual development?
Menarche, before breast and pubic hair development