Fetal Development Essay

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    Prenatal development is a very fragile phase of fetal development that can be affect by environmental factors and maternal factors. Prenatal development is the process in which a human fetus develops during pregnancy. The development of a new life is an exciting time for most people and this essay will discuss the process in which that new life is created. It will also discuss the things that could be harmful to the development of that new life during its prenatal development term such as environmental

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    surrounding the physical and mental development of a baby. Some of the toxins are very obvious, where many fly under the radar. The toxins a pregnant woman takes in may cause issues with the development of a child. Awareness about the possibility of teratogens causing development issues is needed to ensure a safe, normal, and sociable future for the children. When

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    identification of fetal alcohol spectrum disorder. About 0.5 to 3 in every 1,000 live births is a child impaired by maternal alcohol use during pregnancy. Fetal alcohol spectrum disorder has a strong correlation with language delays and language impairments. This research paper will review the relationship between fetal alcohol spectrum disorder and language delays or impairments. Keywords: prenatal, alcohol, language The Relationship of Maternal Alcohol Use and Language Development/Impairment

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    Substance Abuse on Fetal Development Natalie Fontanella Liberty University Online Abstract This paper examined the effects of alcohol and substance abuse on fetal development in expecting mothers. The critical periods of fetal development during pregnancy are reviewed and discussed in order to determine the effects alcohol and substance can cause during certain stages. In order to gain a more efficient understanding of the effects different substances can have on fetal development the following

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    Fetal development begins with implantation, when the sperm fertilizes the egg. At this point the fertilized egg is know as a zygote. It splits apart into up to 32 cells which enter the uterus and is then known as the blastocyst. Implantation occurs when the blastocyst begins attaching to the wall of the uterus. From this point the blastocyst is referred to as an embryo until the 9th week of the pregnancy. This 8 week period is called the embryonic period (“Fetal Development”). The first week of the

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    September 2014 According to the center of disease control, in the year 2012, there were 3,952,841 births in the United States alone. Our world population is rapidly growing, and fetal development is an iatrical part of it (Births and Fatality). Fetal development is a complex and essential process to life. Before fetal development can even begin there must be a conception process. Part a women's menstrual cycle is the preparation for an embryo, “any multicellular animal in a developmental stage preceding

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    Research into the effects of stress on fetal development first began in the mid 1950s (Wadhwa, 2005). Stress is an overarching term that can cover different areas and is something that is ever-present in life, it can be ‘acute’ and therefore only be small, or it can have serious effects on individual’s health and become ‘chronic’ (desAnges Cruser, Hall, Jones, Mummert, Mummert and Podawiltz, 2012). In relation to this essay stress is when our mental and physical state can be distressed by a reaction

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    at high risk for early miscarriage, preterm birth, and birth defects. Is smoking a cigarette worth risking the life of your unborn child? The relationship between maternal smoking and fetal development shows that smoking raises the risk of early miscarriage and stillbirth. In the early stages of fetal development, cigarette smoke may cause genetic damage to the unborn baby. Smoking can change the lining of the uterus making it harder for the implantation of the fertilized egg. The dangerous chemicals

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    Stages of Pregnancy and Fetal Development Gi Kim Thomas Nelson Community College Linda Dunn Developmental Psychology PSY 230-03H Stages of Pregnancy and Fetal Development One of the fabulous moments and a gift as a woman is having a unique individual human baby or babies. According to online dictionary, Merriam-Webster, pregnancy is a term we use when a woman or female animal have a baby or babies in a body. The stages of pregnancy is important to know because it warns people what to

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    FETAL BRAIN DEVELOPMENT AND THE PRETERM INFANT 2 NORMAL FETAL BRAIN DEVELOPMENT Embryonic brain development begins a few weeks after conception through the processes known as gastrulation and neurulation (Gilbert, 2000). During gastrulation the embryo changes from a simple group of cells to a multi-layered organism. Three germ layers are formed during this process: the endoderm, mesoderm, and ectoderm (Gilbert, 2000). The endoderm is the most inner layer and forms the lining of internal

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    The effects of smoking on fetal development When pregnant its very important to be good to your body and make sure you don't drink alcohol, get bad foods, take certain medicines, eating certain foods, or a number of things that can hurt the development and growth of a baby. When pregnant its important to not have bad habits like drinking or smoking, its important to eat healthy foods or exercise. One thing that is really bad to do when pregnant is smoke. Smoking can have many different effects on

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    “Approximately 1% of the population worldwide will develop schizophrenia during their lifetime” (6). There is no known definitive cause of the schizophrenia (10). Researchers believe that schizophrenia is a result of genetic predisposition and abnormal fetal development (11). Supporting the theory of genetic predisposition is the fact that schizophrenia occurs in 10% of the people who have a first-degree relative with the disorder (7). Research that further supports this theory shows that in identical twins

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    Lead Toxicity: Its Effects on Fetal and Infant Development Lead toxicity has been an area of unending research in recent years. There have been positive and negative correlation’s relating its toxic effects to both child developmental deficiencies and adult regression problems. This review will focus on the problems associated with the children. It will discuss various routes of entry of lead into the child’s system, both prenatally and postnatally, the mechanisms employed by lead to cause the

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    growth and fetal development throughout gestation. The placenta is made up of two morphologically and functionally distinct zonal layers, the junctional (JZ) and labyrinth zone (LZ). The JZ is made up of trophohoblasts and maternal blood vessels but no fetal vessel, and is the major site for the production of hormones (Choi et al. 2005). The LZ on the other hand is too made up of trophoblast cells but also both maternal and fetal vessels and is thus, the major site for maternal-fetal exchange (Waddell

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    It is in human nature to want better for your children than you previously had Nutrition during pregnancy is extremely important during fetal growth and development Micronutrients are necessary for normal growth and development of the fetus and deficiencies have been found to be associated with fetal growth retardation and small for gestational age infants (9). Even some animal models have shown that micronutrient deficiencies during pregnancy can potentially increase adiposity to the offspring at

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    Pig Dissection Lab Report

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    Introduction Most animals don’t have similar structures, but they all have same function to stay alive. All animals have a reproductive system, digestive system, nervous system Pig: Our fetal pig which we dissected is a female who was 100 days in the gestation period and has the length of 25 cm. In the pig dissection, we found the stomach and intestines. By the way it looks it seems to have similar functions of the human digestive system. The stomach breaks down the food while the intestine absorbs

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    Maternal smoking during pregnancy (SDP) is associated with numerous adverse outcomes in offspring, such as cognitive problems (Batty et al. 2006; Gilman et al. 2008a, b) and criminal behavior (D’Onofrio et al. 2010a, b; Brennan et al. 2002; Wakschlag et al. 2002). These associations are often attributed to the causal effects of teratogenic insults on the developing offspring (for reviews, see Wakschlag et al. 2002; Cornelius and Day 2009). Several lines of evidence support this causal inference,

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    Genre Analysis Outline Picked topic: Maternal Smoking in Pregnancy, Fetal Development, and Childhood Asthma Type of genre: Research paper Conventions of research papers: Abstract- is usually a 250-word overview of the research paper and provides the main idea of the study. Includes the 6 sections that are stated below. As stated in “Writing in the Health Sciences” it is usually written after paper is complete and is the first thing people read. In my text: the abstract includes the main point

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    In class we watched the decomposition of a baby pig. Piglets are closely compared to humans during the decomposition process because it’s covered with hair, attracts insects, and its body fat distribution is similar to that of a humans. Decomposition is a continuous process that can take as long as years depending of the environment the corpse is in. There are multiple factors that play a role in how fast or slow the decomposition process can be such as drugs, trauma to the body, access by scavengers

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    During this lab dissection I hope to gain a better understanding of how the different organ systems inside of a chicken work together. I expect to do well with this dissection because I have performed numerous necropsies with Dr. Macklin while working in his poultry microbiology lab. Many different components will factor into how much excitement or fear I will have heading into the lab. My excitement for this lab will come from learning how everything works together, and my fear will be not knowing

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