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Alcohol and the central nervous system
The Effects of Maternal Alcohol Use on a Developing Fetus
Effects of alcohol on pregnant women
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Recommended: Alcohol and the central nervous system
Fetal Alcohol Effects
Drugs and chemicals that can harm the developing embryo are known to be teratogens. Pregnant woman who actively engage in consuming any form of teratogens can affect prenatal development. Having good health and avoiding drugs from conception to birth is extremely important during the thirty eight weeks of prenatal development. As a result, alcohol conception during pregnancy can be abusive to the new human life, and can cause life-long damages.
The zygote, embryo, and the fetus are all three significant periods of pregnancy that each plays a major role in developing a baby (Kail and Cavanaugh, 2010). Therefore, drinking alcohol is harmful to the developing fetus all throughout pregnancy. During week one through twelve of the first trimester the new creation of life has already passed through the zygote, embryo, and a small portion of the fetus period. Alcohol consumptions can dangerously affect the developing embryo, and can cause a range of malfunctions
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In effect, the permanent damage that alcohol leaves behind to the baby during conception and after birth is developmental disabilities. Prenatal alcohol exposure attacks the fetal brain structure and function causing FAS (Mattson, Schoenfled, & Riley, n.d.). Mothers who drink an unhealthy amount of alcohol during her pregnancy can hurt the baby’s corpus callosum, which is a significant part of the brain. The corpus callosum is the part of the brain that has a large amount of nerve fibers connecting each side of the hemisphere together, this allows for the right and left side of the brain to communicate with one another (Mattson, et.al., n.d.). People born with FAS’s corpus callosum is out of proportion and they struggle with reading, learning, and have deficits in attention (Mattson, et. al, n.d.). Individuals that are born with
There are many factors that are integrated into the successful development of a child from Prenatal growth into toddlerhood. Teratogens (outside factors) have a great impact on the babies’ inutero development. Some outside factors like second-hand smoke, smog, or fumes from cleaning chemicals can cause negative effects on the child inside the womb. A few major affects from teratogens could result in low birth weight, head circumference, slow physical growth as well as an effect on mental, behavioral and motor skills (Berk, 2003). The environment around the mother provides many of these outside factors affecting the baby’s growth. But the main link to teratogens during the gestation period is most likely the mother. Daniel S. Messinger and the National Institute on Drug Abuse found that 2.8% of pregnant women admitted to using illicit drugs during their pregnancy (1996). Through illicit drug use, tobacco use and alcohol use, the mother disrupts her baby’s growth with possibly permanent damage.
A mother who drinks while she is pregnant stands a high risk of harming their unborn child because the alcohol passes through her blood to her baby, and that can harm the development of the baby’s cells. This is most likely to harm the baby’s brain and spinal cord. Many of the common effects of a child suffering from fetal alcohol spectrum disorder (FASD) is: distinctive facial features, growth problems making them smaller than the average child, and learning and behavior problems.
The Centers for Disease Control and Prevention suggestion that a pregnant woman should not drink alcohol during pregnancy (Advisory on alcohol use in pregnancy 2005) has been widely criticized as being unnecessarily paternalistic, but the CDC goes further into explaining that, “Alcohol consumed during pregnancy increases the risk of alcohol related birth defects, including growth deficiencies, facial abnormalities, central nervous system impairment, behavioral disorders, and impaired intellectual development” (Advisory on alcohol use in pregnancy
Childbirth is nothing short of a miracle. The placenta—the organ connecting a developing fetus to the uterine wall and allowing for waste elimination, nutrient uptake and gas exchange via the mother's blood supply—filters most harmful substances that threaten an embryo, though some may still pass on to the fetus. These harmful substances, called “teratogens,” range from environmental chemicals to the passing of maternal diseases, and can negatively impact the normal developmental cycle of a fetus. The title “teratogen,” however, effectually refers to any substance or chemical exposure with the potential to cause birth defects in prenatal development. Exposure to teratogens can result in a broad spectrum of physiological and psychological issues in later life, including malformations of the body. (Malformations resulting from exposure to one of the most common teratogens—alcohol—can be observed notoriously in Fetal Alcohol Syndrome, or FAS, where patterns of mental and physical defects develop in association with high levels of alcohol consumption during pregnancy.) Though the toxicity of these teratogens is particularly damaging during the fourth through tenth weeks of gestation, teratogens can harm throughout the span of development in the womb.
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... excluded potential risk factors for preterm birth including previous pregnancies and multiple births. Thus, these results should only be applied to the risk of alcohol consumption for primiparous mothers with singleton pregnancies. However, despite the lack of risks identified in this study, alcohol use during pregnancy has been linked to disabilities. According to the American Academy of Child and Adolescent Psychiatry (AACAP, 2011), its adverse effects include fetal alcohol syndrome, learning disabilities, social ineptness, depression, and anxiety. The AACAP strongly recommends against pregnant women consuming any form of alcohol at any level. Despite the data presented by Dale et al. (2016), the question of the other risks of alcohol consumption on the fetus was not explored and thus alcohol use during pregnancy should not be condoned solely based on this study.
a patient's birth defects. In other words, FAE is a less severe form of FAS.
Women who are pregnant, but drink moderate amounts of alcohol still pose many dangerous threats to their unborn child. A fetal alcohol effect is one of them, with slight deformities, mental retardation, and learning disabilities. Fetal alcohol effected children not only have physical differences from normal children, but also suffer with psychiatric problems and at more apt to get in trouble with the law. Pregnant women who drink not only run the risk of having a baby with fetal alcohol syndrome, but of having a child with alcohol-related neurodevelopmental disorder. Alcohol-related neurodevelopmental disorder occurs when children have prenatal exposure to alcohol. These babies have cognitive and behavioral problems that are alcohol-related, without the severe facial or growth deformities babies with fetal alcohol syndrome have. Pregnant women who drink expose their baby to teratogen ethanol- the active ingredient in alcohol. The fetus exposure is longer and more intense compared to the mother who is able to metabolize the teratogen ethanol.
Alcohol (wine, beer, or liquor) is the leading known preventable cause of developmental and physical birth defects in the United States. When a woman drinks alcohol during pregnancy, she risks giving birth to a child who will pay the price, in mental and physical deficiencies, for his or her entire life. One study (Phyllis Trujillo Lewis, MA, Philip A. May, PhD, and Virginia C. Shipman, PhD, 2007) asserted that “Numerous studies on alcohol-related birth defects have concluded that maternal drinking, compounded by other risk factors, leads to fetal alcohol syndrome (FAS). FAS is a serious birth defect and the most common non-genetic cause of mental retardation” as said by (Hankin, 2002; Abel & Sokol,1986; O’Connor, Kogan, & Findlay, 2002; May & Gossage, in press). It is unknown how much maternal alcohol consumption results in FAS or other related disorders, or why some women who drink are at substantially higher risk of giving birth to a child with alcohol-related disabilities than others (Stratton, Howe, & Battaglia, 1996). However, researchers have identified several maternal risk factors differentially associated with FAS. These include advanced maternal age, number of pregnancies, previous births of a child with FAS, cohabitation with a male partner who drinks heavily, and low socioeconomic status (SES; May et al. 2004; 2008a; Viljoen et al., 2002). FAS is 100% preventable, which makes awareness and education the core preventative method for FAS. It is seen through Lewis, May & Shipman’s research that women who are less educated are less aware of the risks involved with drinking while pregnant.
The consumption of alcohol during any gestation of pregnancy equates into alcohol fetal consumption, which can cause detrimental physical and neurological defects. Infants born with the varying degrees of detrimental effects of prenatal alcohol ingestion can have an array of disorders which are described as Fetal Alcohol Spectrum Disorders [FASD] (May & Gossage, 2011a). The most profound effects of prenatal alcohol exposure are on the fetus’s brain development, which includes cognitive and behavioral effects that follow (Riley, Infante, & Warren, 2011). The incidence of FASD is believed to range from 0.2 to 2 per 1000 live births (Douzgou et al., 2012). Alcohol yields teratogentic effects in all the gestations, with peculiar features in relationship to the trimester of pregnancy in which the alcohol is consumed (Paoletti et al., 2013). Due to the fact that there is no exact dose-response relationship between the amount of alcohol ingested during the prenatal period and the extent of damage caused by alcohol in the fetus, abstinence from alcohol at conception and during pregnancy is strongly recommended (Paoletti et al., 2013).
Many studies have established that a developing organism is susceptible to exogenous and endogenous factors during certain stage of the organism’s development. The effects of ethyl alcohol or ethanol on the developing fetus, which manifest a variety of characteristic abnormalities, are collectively called Fetal alcohol Syndrome. Ethanol exposure to the fetus causes various malformation ranging from the cellular to the organismic levels with the eventual results frequently being different levels of mental retardation (3).
“I brought you into this world, and I can take you out!” A child has most likely heard that phrase at some point in their life. Although, it is not ethical or legal for a mother to “take her kid out of this world”, it does bring up a good point that it was through her body, that the child was born. One of the most important responsibilities in this world is a mother carrying a child in the womb. There are many divine processes that take place during gestation, but there are also many contributing factors from the mother that can affect the developing human. These factors may include what a woman ingests and exposes her embryo or fetus to. Sadly, alcohol use during pregnancy is an ongoing problem that can have detrimental affects on the fetus, including Fetal Alcohol Syndrome (FAS). Choosing to drink alcoholic beverages during pregnancy is a choice, a risky choice. Unfortunately some women don’t even know they are making a risky choice by consuming alcohol because it is in the early stages of pregnancy. It is common for a female to not find out they are pregnant until at least the fifth or sixth week after fertilization. In 2006, 49% of all pregnancies in the United States were reported unintended on a national survey.1 The highest rate of preventable birth defects and mental retardation is due to alcohol use.2 In this paper, I will further discuss FAS, the potential effects of binge drinking during the embryonic stage of gestation, and what actions need to be taken in order to reduce the incidences of alcohol related birth defects.
The exact way that alcohol causes the characteristics of FASD has not been clearly identified. One theory is that it enters freely into the placenta but does not leave as freely. Another that is because alcohol is a teratogenic, it disrupts developmental growth, that it disrupts nerve cell activity. Even in fairly small amounts the presence of alcohol alters the neurotransmission which then suppresses and disrupts nerve cell activity. (Kinney, 2012). This disrupts the normal fetal nerve development which causes neural cells to turn on themselves; it is believed that a million brain cells are lost because of this disruption.
People always think that nothing bad would ever happen to them, or that they would never make the same mistakes as other mothers. The fact of the matter is it can happen to anyone and it will happen if people are not careful. 21 % of women use illegal drugs and alcohol during the nine months of pregnancy. Whether it is just one drink or one hit or this is an everyday occurrence; it can affect the baby mentally and physically for the rest of its life.
Fetal Alcohol Syndrome is a pattern of birth defects caused by maternal consumption of alcohol during pregnancy. Children born with Fetal Alcohol Syndrome tend to have physical abnormalities such as deformed facial characteristics. They are generally born with a variety of emotional and/or intellectual limitations. It is very common for these children to be born with mild to severe forms of mental retardation (Harvard Mental Health, 2004, p. 1). Children that were exposed to alcohol while in the womb of the mother can suffer from an assortment of physical and intellectual impairments in their future.