Term
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Definition
| somatic cells divides producing exact copies -one step multiply the divide |
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Term
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Definition
| have 46 chromosomes -diploid |
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Term
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Definition
| 2 step process multiply divide divide,creates gametes(sperm+eggs)-variability in offspring |
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Term
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Definition
| cells divide by meiosis to form gametes |
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Term
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Definition
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Term
|
Definition
| occurs in testes-rsults in sperm |
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Term
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Definition
| occurs in third portion of fallopian tubes |
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Term
| fertilization-high estrogen levels |
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Definition
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Term
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Definition
| membrane cellular change-46 chromosomes |
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Term
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Definition
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Term
| sex determination oocytes |
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Definition
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Term
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Definition
| carry either x or y chromosome |
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Term
| sex determination-hapliod# |
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Definition
| sperm and oocyte have 23 chromosomes |
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Term
| sex determination -zygote #dipliod |
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Definition
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Term
| fetal development pre embryonic |
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Definition
| 2 weeks-fertilization,cell reproduction,implantation |
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Term
| fetal development embryonic |
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Definition
| 2-8 weeks- embryo is nourished and develops |
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Term
|
Definition
9 week- birth approx 38-40 weeks
growth and development |
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Term
| transport of zygote-fertilization |
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Definition
| in upper third fallopion tube |
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Term
| transport of zygote morula |
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Definition
cells divide quickly 2-4-16
approx 3 days |
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Term
| transport of zygote blastocyst |
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Definition
| 32 aprox 5-7 days implants into thicken endometruim |
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Term
| transport of zygote-trophoblast |
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Definition
| develops within 35 days becomes embryo-outerlayer |
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Term
|
Definition
imbeds in endometrium 5-6days after fertilization-
secrets HCG |
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Term
|
Definition
villi lets HcG into endometrium
signals to corpus lutem-2 weeks to complete |
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Term
|
Definition
becomes decidua-structres form
gestation 280 days/10 lunar months/38-40 weeks |
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Term
| cell differentiation occurs |
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Definition
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Term
| cell differentiation chorion |
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Definition
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Term
| cell differentiation- villi |
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Definition
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Term
| cell differentiation amnion |
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Definition
| inner layer-maintain temp-symmetrical growth-movement,shock absorber,prevents skin from sticking to amnion |
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Term
| cell differentiation -germ layers |
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Definition
| give rise to specific tissues and organs |
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Term
| cell differientation -germ layer-endoderm |
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Definition
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Term
| cell differientation -germ layer mesoderm |
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Definition
| circulatory system-heatbeat heard at 5 week |
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Term
| cell differientation -germ layer ectoderm |
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Definition
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Term
| cell differientation -yolk sac |
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Definition
| form rbcs for first 6 weeks |
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Term
|
Definition
| temp organ,facilitates transfer nutrients to fetus/waste to mom for excretion |
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Term
| placenta- membrane transfer |
|
Definition
limited protection ,drugs can pass through
A-do not cross placenta b-crosses w/out severe defects C-crosses placental membrane x-cannot be given |
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Term
|
Definition
| capable of metabolism-produces fatty acids ,glycogen,cholestrol |
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Term
|
Definition
| maintains uterus lining reduces contractions-prepares alvelor glands |
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Term
|
Definition
| stimulates uterine growth,increases blood flow to uterus,stimulates lactiferous duct development |
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Term
| Human chorionic gonadotropin |
|
Definition
| signal corpus lutem,regulates steroid production in fetus |
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Term
|
Definition
| helps glucose prod.-increase insulin resitancehelps breast development |
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Term
|
Definition
| link between mother and fetus, 12-36 inches,surronded by wharton's jelly-white connective tissue |
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Term
| umbilical cord- arteries/veins |
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Definition
2 arteris carry waste to mother
1 vein carrys oxygen and nutrients |
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Term
| fetal development heart beat-sonogram |
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Definition
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|
Term
| fetal development heart beat doppler |
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Definition
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|
Term
| fetal development heart beat fetoscope |
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Definition
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Term
| fetal development gender recognizaton |
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Definition
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|
Term
| fetal development fetal movement |
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Definition
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|
Term
| fetal development age of viability |
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Definition
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|
Term
| fetal development lung maturity |
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Definition
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|
Term
| prenatal care frequency of visits first 28 weeks |
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Definition
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|
Term
| prenatal care frequency of visits 29-36 weeks |
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Definition
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|
Term
| prenatal care frequency of visits 37 weeks to delivery |
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Definition
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|
Term
| diagnostic testing amniocentesis |
|
Definition
ultrsound -10-20 ml fluid
dx sex/fetal status/geneticprob |
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Term
|
Definition
| linea Nigra,chloasma,amennorrhea,n&V,quickening |
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Term
|
Definition
| probable signs of pregnancy |
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Term
| hegar,goodell,chadwick,ballottement |
|
Definition
| probable signs of pregnancy |
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Term
|
Definition
| probable signs of pregnancy |
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Term
|
Definition
| Heart sounds,uterine souffle,funic souffle,fetal movements |
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Term
| physical reprod. changes- uterus |
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Definition
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|
Term
| physical reprod. changes cervix |
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Definition
| shorter&softer, mucous plug |
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|
Term
| physical reprod. changes Ovaries |
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Definition
| cont. secrete estrogen -ovulation ceases |
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Term
| physical reprod. changes fallopian tube |
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Definition
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|
Term
| physical reprod. changes Vagina |
|
Definition
| ^blood supply -thicker secretions |
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Term
| physical reprod. changes Breasts |
|
Definition
| alveolar glands develop- darker areola |
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Term
| system changes-Respiratory |
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Definition
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|
Term
| system changes cardiovascular |
|
Definition
heart up and left
increase blood volume &co/decrease Hct |
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Term
|
Definition
| hemmorriods,softer gums,n/v/ptyalism |
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Term
|
Definition
| glycosuria,protienuria,frequency |
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Term
| system changes Integumentary |
|
Definition
| line nigra,stria gravidarum,chloasma |
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Term
|
Definition
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Term
|
Definition
| # of pregnacys regardless of outcome |
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
|
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Term
|
Definition
| # of prego that gone past 24 weeks -age of viability |
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Term
|
Definition
G-#of pregos
T-# of complete term preg 38-40 weeks
P-#preterm preg 24-38 weeks
A-#of abortions-befre 24 weeks
L#of living children |
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Term
|
Definition
| 2500 calories-60 g protein 1200 callciumiron 30 mg |
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Term
|
Definition
| dry toast cracker,drink fluids in between meals |
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Term
|
Definition
| no douche,bathe daily ,cotton underwear |
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Term
|
Definition
| type of delivery,settin,infant care classes,partners role |
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Term
|
Definition
| c-70mg A-800mg D-10mg folic acid 400mcg |
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Term
|
Definition
| spon abortions,Mr,blindeness,seziures |
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Term
|
Definition
| sits bath-aviod constipation |
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Term
| psycholcical -1 trimester |
|
Definition
| conflicted feeling guilt mood swings |
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Term
| pyschological 2 trimester |
|
Definition
| pregnacy becomes real-conern for babies well being |
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Term
|
Definition
| tire of prego,unhappy with body,concerned about labor |
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Term
|
Definition
| vacinne prior to pregnacy |
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Term
|
Definition
| chix pox fetal abonormalities and shingles, canida albicans thrush in infant,nystatin |
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Term
|
Definition
| elevate legs ,watch NA intke |
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