ECare - Chapter 32 (Obstetric & Gynecologic) Flashcards
labia
soft tissues that protect the entrance to the vagina
perineum
surface area between vagina and anus
mons pubis
soft tissue covering pubic symphysis; where hair grows
vagina
birth canal
ovary
female reproductive organ that produces ova
fallopian tubes
narrow tube that connects ovary to uterus
ectopic pregnancy
ovum implants in the fallopian tubes
uterus
muscular abdominal organ where fetus develops (womb)
cervix
neck of uterus at entrance of birth canal; constricts in non-pregnant women, dilates to push baby out
ovulation
phase in reproductive cycle where ovum is released from ovary
embryo
baby from fertilization to 8 weeks
fetus
8 weeks to birth
placenta
organ where exchange of oxygen, nutrients, and wastes occurs between mom and fetus
umbilical cord
fetal structure that has vessels carrying blood to/from placenta
amniotic sac
“bag of waters: surrounding developing fetus
supine hypotensive syndrome
dizziness and drop in BP caused by mom in supine position and weight of infant, etc compressing inferior vena cava reducing return of blood to heart and CO
transporting moms in 3rd trimester
must transport on left side!
first stage of labor
regular contractions, thinning, and dilation of cervix; ends when cervix is fully dilated
second stage of labor
baby enters birth canal
third stage of labor
baby is born; lasts until afterbirth (other materials are delivered)
Braxton-Hicks contractions
irregular prelabor contractions of the uterus
lightening
sensation of fetus moving from high in the abdomen to low in birth canal
labor pains
contraction time or duration: time from beginning of contraction to when uterus relaxes
contraction interval or frequency: time from one contraction to the next (start to start)
contractions: delivery of baby
duration: 30 -60seconds
frequency: 2-3 minutes
meconium staining
green/brownish-yellowish amniotic fluid due to fetal defecation; indicated maternal or fetal distress
patient assessment: pregnant woman about to go into labor
- name, age, expected due date
- is this your first pregnancy?
- Have you seen a doctor regarding your pregnancy? (important for multiple gestations, complications, etc).
- When did labor pains begin? and how often? Did your water break? Any bleeding?
- Do you feel the urge to push as if you need to move your bowels?
- Examine for crowning
- Feel for uterine contractions
- Vitals