Shared Flashcard Set

Details

r.s. 201-250
n/a
50
Medical
Not Applicable
11/19/2011

Additional Medical Flashcards

 


 

Cards

Term
zygote
Definition
beginnig of a new life, foms a single cells known as this
Term
implantation
Definition
embedding of the zygote into the lining of the uterus
Term
embryo
Definition
from implantation through 8 weeks of pregnancy the developing child is known as this
Term
fetus
Definition
from 9th week to time of birth the developing child in utero is known as this
Term
in utero
Definition
within the uterus
Term
fraternal twins
Definition
result from fertilization of seperate ova by seperate sperm cells, develop into two seperate embryos
Term
indentical twins
Definition
formed by the fertilization of a single egg cel by a single sperm that divides to from two embryos
Term
multiples
Definition
used to describe a birth involving more than two infants
Term
chorion
Definition
the thin outer membrane that encloses teh embryo
Term
placenta
Definition
temporary organ that forms within the uterus to allow the exchange fof nutreints, oxygen and waste products between the mother and fetus without allowing maternal blood and fetal blood to mix
Term
afterbirth
Definition
after delivery the placenta is expelled as this
Term
amniotic sac
(amnion)
Definition
innermost membrane that surrounds the embryo in the uterus, common name bag of waters
Term
amniotic cavity
Definition
developing embryo is surrounded by this, and is a fluid-filled space between the embryo and the amniotic sac
Term
amnionic fluid
(amniotic fluid)
Definition
liquid that protects the fetus and makes possible its floating movements
Term
umbilical cord
Definition
tube that carries blood, oxygen, and nutrients from the placenta to the developing child
Term
navel
(belly button)
Definition
formed where the umbilical cord was attached to the fetus after birth
Term
gestation
Definition
last about 280 days, period of development of the child in the mothers uterus
Term
at term
Definition
upon completion of gestation time, the fetus is described as this and is ready for birth
Term
pregnancy
Definition
often interchaged with gestation, is the condition of having a developiong child in the uterus
Term
trimesters
Definition
pregnancy can be divided into three of these about 13 weeks each
Term
due date
(estimated date of confinement)
Definition
calculated from the first day of the last menstrual period(LMP)
Term
confinement
Definition
old-fashioned term describing the period of rest for the mother that followed childbirth
Term
quickening
Definition
first movement of the fetus in the uterus that can be felt by the mother
Term
braxton hicks contractions
Definition
intermittent painless uterine contractions that occur with increasing frequently as the pregnancy progresses
Term
viable
Definition
when the fetus is capable of living outside the uterus
Term
antepartum
Definition
refers to the final stage of pregnancy just before the onset of labor
Term
nulligravida
Definition
woman who has never been pregnant
Term
nullipara
Definition
woman who has never borne a viable child
Term
primigravida
Definition
woman during her 1st pregnancy
Term
primipara
Definition
woman who has borne one viable child
Term
multiparous
Definition
woman who has given birth two or more times
Term
labor and delivery
(childbirth or parturition)
Definition
occurs in stages, dilation, delivery of the baby, and expulsion of the afterbirth
Term
effacement
Definition
is the process by which the cervix prepares for delivery as it gradually softens, shortens, and becomes thinner
Term
fetal monitoring
Definition
use of an electronic device to record the fetal heart rate and the maternal uterine contractions during labor
Term
birth canal
(vagina)
Definition
mother pushes to help expel the child through this
Term
crowning
Definition
when the head can be seen at the vaginal opening
Term
afterbirth
Definition
3rd stage is the expulsion of the placenta as this
Term
postpartum
Definition
after childbirth
Term
puerperium
Definition
time from the delivery of the placenta through about the first 6 weeks after the delivery
Term
lochia
Definition
postpartum vaginal discharge that typically continues for 4-6 weeks after childbirth
Term
uterine involution
Definition
return of the uterus to its normal size and former condition after delivery
Term
involution
Definition
return of an enlarged organ to its normal size
Term
colostrum
Definition
specialized form of milk that delivers essential nutrients and antibodies in a form that the newborn can digest
Term
lactation
Definition
process of forming and secreting milk form the breats as nourishment for the infant
Term
postpartum depression
Definition
mood disorder characterized by feeling of sadness and the loss of pleasure in normal activities that can occur shortly after giving birth
Term
neonate
Definition
newborn infant in known as a
Term
vernix
Definition
greasy substance that protects the fetus in utero can can still be present at birth
Term
meconium
Definition
greenish material thal collects in the intestine of a fetus and forms the first stools of a newborn
Term
apgar score
Definition
scale of 1-10 to evaluate a newborn infant's physical status at 1 and 5 minutes after birth
Term
abortion
Definition
interruption or termination of pregnancy before the fetus is viable
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