Women's Health/Cancer Flashcards
Progesterone
Thickens and prepares uterus for receiving a fertilized ovum
Follicle stimulating hormone (FSH)
responsible for stimulating the ovaries to secrete estrogen
Luteinizing hormone (LH)
responsible for stimulating progesterone release
Gonadotropin releasing hormone (GnRH)
From hypothalamus, affects the rate of FSH and LH release
Proleferative phase
Day 1-13
Beginning of cycle (just after menstruation)
FSH output increases and estrogen secretion is stimulated
This causes the endometrium to become more vascular and thicken
Secretory phase
Day 14-28
LH output increases, ovulation occurs
In a womens health hx, data should be collected about:
Menstrual hx (menarche, duration, cramps?) Pregnancies (#?) Exposure to meds Dysmenorrhea Sx of vaginitis Bowel problems Sexual hx (STI's, abuse?)
Pap smear
Cervix is examined, obtained by rotating a small spatula at the os, followed by a cervical brush rotated in the os
Recommended age for a pap smear
18, or when they become sexually active, regardless of age
Benefits of hormonal contraceptives
Prevents pregnancy Decreased cramps and bleeding Regular bleeding cycle Decreased incidence of anemia Decreased acne Protection from uterine and ovarian cancer Decreased incidence of ectopic pregnancy Decreased incidence of pelvic infection
Risks of hormonal contraceptives
Bothersome side effects Nausea Weight gain Mood changes Small increased risk of developing blood clots, stroke or heart attack No protection from STI's
Do’s and Don’t of a pap smear
Best time to schedule is at least 5 days after your period stops. Don’t use tampons, birth control foams/jellies or vaginal creams 2-3 days before the test. Do not douche. Do not have sex for 2 days before the test
Transdermal contraceptives
Release estrogen and progestin continuously. Changed every week for 3 weeks, no patch is used during the 4th week. Risks are similar to those of oral contraceptives. May be applied to the torse, chest, arms, or thighs. Should not be applied to breasts.
Oral contraceptives
Stops the release of FSH, prevents ovulation.
Vaginal contraceptives
Releases estrogen and progestin, inserted in vagina for 3 weeks and then removed, results in lower hormone blood levels than oral contraceptives, does not require fitting.
Concerns for vaginal contraceptives
Fear of migrating
Uncomfortable
Noticed by partner
Injectable contraceptives (Depo)
IM inj every 3 months, inhibits ovulation
Advantages of Depo
Reduction of menorrhagia, dysmenorrhea, and anemia. May reduce the risk of pelvic infection, and endometrial cancer
Disadvantages of Depo
Irregular bleeding Bloathing Headaches Hair loss Decreased libido Changes in weight
Intrauterine device
Small plastic device, T-shaped, inserted into uterine cavity, causes a local inflammatory reaction that prevents fertilization
Advantages of IUD
Effectiveness over a long period of time
reduction of pt error
Disadvantages
Excessive bleeding Cramps Backaches Infection Risk of tubal pregnancy Displacement of device Rarely, proliferation of cervix or uterus
Examples of mechanical barriers
Diaphragm
Cervical cap
Female condom
Spermicides