combined Flashcards
imperfect and perfect effectiveness of the pill
91,99%
example of a phasic pill
logynon / Qlaira
example of monophonic
microgynon / foley
effectiveness of the transdermal patch
91,99%
vaginal ring effectiveness
91/99%
mechanism of action of combined contraceptives
inhibits ovulation, thickens cervical mucus, alters endometrium, oestrogen causes endometrial proliferation and progesterone opposes proliferation.
advantages of COC
regular, lighter and less painful periods. decreases acne, decreases risk of ovarian uterine and colon cancer.
disadvantages of coc
increase in blood pressure, risk of minor ADRs e.g. nausea, increased risk of myocardial infarction in ppl who smoke.
how many pills counts as a missed pill
2
what is the definition of quick starting
on day 6 or later of the menstrual cycle
if quick starting how many days should there be precautions
7 days
how many pills for zoley and qlaira count as a missed pill
12h (1)
if changing from a PoP to a COC how many days precation should be given for qlaira, zoley and other COCs.
9 days for Qlaira 7 days for the others