DM 1 Flashcards
indications for gnRH
- differentiate causes of hypogonadism
2. evaluate disorders of puberty
indications for FSH
- diagnose menopause (test of choice)
2. other menstrual irregularities
what type of collection is needed for FSH – 24h or single specimen?
24 hour (levels fluctuate during the day)
indications for LH
predicts ovulation, evaluate infertility
indications for progesterone
monitor ovulation induction, ectopic pregnancy evaluation, eval infertility, monitor placenta in high risk pregnancies
indications for estrogen
index of fetal well-being, evaluate sexual maturity/infertility/menopausal status, tumor marker,
indications for AMH
predict ovarian response to stimulation, determine ovarian reserve
indications for testosterone
evaluate ambiguous sex characteristics, precocious puberty, virilizing disorders
note: free testosterone is follow up for normal total T
progesterone withdrawal test indication
evaluate hypothalamic-pituitary-gonadal axis; secondary amenorrhea, etc
prolactin indications
investigate amenorrhea, evaluate cause of galactorrhea, monitor pituitary tumors, eval hypo-pituitary disorders
hCG indications
pregnancy
also eval ectopic, monitor after abortion, tumor marker
which is more sensitive: serum or urine hcG?
serum
what population is vaginal cancer suggested for?
s/p hysterectomy w h/o CIN (cervical intraepithelial neoplasia) 2, 3
what are low-risk HPV strains associated with?
condylomata genital warts and low-grade cervical changes (mild dysplasia)
what are high-risk HPV strains (in terms of #s) and what are they associated w?
6,11,16,18 + more
associated with intraepithelia neoplasia and are more likely to progress to severe lesions and cervical cancer
what is the length of HPV DNA screening intervals for pts 30-65?
5 years
where do you take the specimen source for PAP
squamocolumnar junction around the cervical os in nulliparous women