MT Flashcards
Earliest detection of serum HcG after ovulation?
9 d
In what case would you want a quantitative HcG?
Complications (ectopic preg)
To see if Hcg is rising or falling use this type of test
Serial beta HcG
How you determine if a pregnancy is viable?
TVUS at 6 weeks. Looking for heartbeat
Give some reasons for doing a 1st trimester US?
To get an accurate due date (premature, know that you are interpreting labs correctly, irregular menses or nursing), complications (pelvic pain, bleeding), eligibility for hospital birth
One reason for an accurate due date?
Know that you are interpreting labs correctly
Questions to ask in vaginal bleeding during pregnancy
How long? How much? Color? Size? Cramping?
DDx for vaginal bleeding during pregnancy
Cervicitis, vaginal lesions, polyps, threatened miscarriage, ectopic pregnancy, physiologic bleeding, intercourse
At 7 wks, would US rule in/out spontaneous abortion?
Yes, would expect heartbeat
Common etio for spontaneous abortion?
Chromosomal abnormality, progesterone deficiency, trauma, invasive procedure, uterine infx, teratogen, endocrine problem, thrombophilia, congenital abnormality
DDx for nagging RLQ pain?
appendicitis, ectopic preg, ovarian cyst, diverticulitis
Where do most ectopic pregnancies implant?
fallopian tube
Risks for ectopic preg?
Tubal surgery, tubal infx, DES exposure, infertility, previous PID, having IUD, previous STI infection
What are the risks to a woman who experiences a ruptured ectopic pregnancy at 6-12 wks?
Internal bleeding, shock, death.. medical emergency
How to Dx R/o ectopic preg
Repeated US and serum HcG