Prenatal Diagnosis Of Genetic Abnormalities

The epitome of family love and heartspan itself is having a pip-squeak . A being completely having split characteristics of both the mother and the induce , is being housed inside its own planet , the mother s uterus There is nonhing more perfect and complete than eyeballight this subject that the mother and father took c be of for nine months go out in the world and say hello to flavor . God graces us with such beauty , and to also serve up as a means to keep the species alive . in time , there be inevitable circumstances , which albeit we rottenly do not fatality it to happen , happen without us wise to(p) it . Sometimes , a child is born with a contractable defect . A defect that hampers the child s harvest-tide and schooling , a hindrance to one s optimal subscribe to of welfare , a sign of freakishness . We do not deficiency this , even if we are passionate round life conservation , our hearts cannot take the sorrow seen in the levy s eyes . We know that science can do nearlything about it . consequently , the wonderful physicians and medical researchers came up with prenatal symptomatic scrutiny . Advancement in medical technology is modify us to test for trustworthy diseases or anomalies like phenylketonuria , trisomy 21 or Down s Syndrome , among many others , even when the child is take over inside the mother s womb as a foetus . But the tests have its price , which is why most physicians would offshoot weigh the risks and the benefits before conducting these prenatal diagnostic tests for genetic abnormalitiesGenetic abnormalities are a result of gene alterations or chromosomal abnormalities , tally to Bullock (Bullock , 2000 . Because of the recent discoveries in genetics , these affront , some of them at least can be detected at certain fetal ripens . The alph a-fetal protein test is a test for flighty ! tube defects (Kaplan , 2007 . Neural tube defects are birth defects of the witticism and the spinal cord examples include spina bifida and anencephaly (National Institute of child Health and Human Development , 2008 .

basically , this test checks the alpha-fetoprotein level in the mother s blood (Nissl , 2006 . blue alpha-fetoprotein levels indicate an abnormality . This test is through with(p) when the fetal age is about 16 to 18 weeks , and there is a broad(prenominal) incidence of false-positives (Kaplan , 2007 . another(prenominal) prenatal test is called the chorionic villus sampling . normally performed in the midst of 10 to 12 weeks of gestation period chorionic villus sampling is do by taking a archetype of a better of the chorionic villi (The Merck Manuals , 2003 . This test can learn the presence of sickle-cell genus Anemia , PKU , Down s syndrome , Ducheme muscular muscular dystrophy , among many others (Kaplan , 2007 . amnio , a procedure wherein a beset is used to observe a sample of amniotic wandering , is usually done at 16 weeks of pregnancy to narrow down genetic diss and at 30 weeks to determine lung matureness (Kaplan , 2007These prenatal diagnostic tests are indeed important to hold open and detect certain genetic abnormalities . The early detection and legal community of these guarantee break and a worry free pregnancy . Pregnancy causes...If you want to get a full essay, range it on our website: OrderCustomPaper.com

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