Environmental influences ranging from radioactivity and stress in the outside world to drugs, chemicals, hormones, and viruses in the mother’s bloodstream can affect prenatal development. Such threats affect the health of the fetus in several ways.
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What are the major factors that could impact a developing fetus?
Genetic, nutritional, environmental, uteroplacental, and fetal factors have been suggested to influence fetal growth. Uteroplacental and umbilical blood flow and transplacental glucose and fetal insulin are major determinants of fetal growth.
How does environment play a role in the development of a fetus?
The developing fetal brain is affected by maternal environmental exposure to chemicals and air pollution. Researchers who’ve collected mothers’ blood, urine, and hair samples have revealed widespread exposure throughout pregnancy to numerous chemicals, many of which are known to have adverse health effects.
What are the environmental and maternal factors that affect prenatal development?
- Pre-existing medical conditions (for example polycystic ovary syndrome, diabetes and endometriosis)
- Maternal stress and mental health (including socio-economic factors, stigmas)
- Environmental exposures (for example smoking, alcohol and pollution)
- Obesity/high BMI.
- Microbiota.
- Breastfeeding.
Which is an example of an environmental influence on development?
One example of an environmental influence on development is; a person’s mother was exposed to German measles and the person is blind. A baby is most likely to have fetal alcohol syndrome; when he/she has been exposed to alcohol.
What are the biological factors that influence child development?
Biological factors include genetic influences, brain chemistry, hormone levels, nutrition, and gender.
What are 5 environmental things that could affect the pregnancy?
Various epidemiological studies have suggested associations between environmental exposures such as air pollution, environmental tobacco smoke, pesticides, solvents, metals, radiation, water contaminants (disinfection by-products, arsenic, and nitrates) and chemicals (persistent organic pollutants (POPs), Bisphenol A, …
What are the 4 environmental factors?
Air, water, climate, soil, natural vegetation and landforms are all environmental factors.
What are 4 examples of environmental influences?
The 8 Environmental Factors That Can Impact Your Health These issues include chemical pollution, air pollution, climate change, disease-causing microbes, lack of access to health care, poor infrastructure, and poor water quality.
How does the physical environment affect a child’s development?
Frequently, physical environmental factors, like exposure to toxins or substances before or after birth, can impact a child’s physical development. Problems associated with this kind of exposure might be low birth weight, premature birth, or major long-term medical problems.
What are biological and environmental factors?
Biological factors such as breeding behavior, care of young, time of last eating, and food storage cause changes in daily activity patterns. Similarly, environmental factors such as temperature, snow cover, food supply and disturbance caused by humans in an urban setting also cause changes in daily activity patterns.
What are some examples of biological factors?
Factors considered include genetics, based on the results of both twin and adoption studies, as well as traits such as birth weight, adult height, body mass index, and age at puberty.
What are some health and environmental factors that may influence growth?
- Heredity :
- Environment :
- Gender :
- Hormones :
- Exercise :
- Nutrition :
How can the environment affect pregnant woman?
Exposure to certain substances in the environment when you are pregnant may affect your pregnancy or the health of your baby. Toxic substances increase the risk for birth defects, low birth weight, prematurity and miscarriage.
What is a biological factor?
any physical, chemical, genetic, or neurological condition associated with psychological disturbances.
How does the environment affect human growth and development?
The natural environment directly influences children’s well-being by playing significant roles in food and nutrition, water and sanitation, disease and immunity, physical and mental development, and hope and security.
What are the different environmental factors and give examples each?
Environmental factors include temperature, food, pollutants, population density, sound, light, and parasites. The diversity of environmental stresses that have been shown to cause an increase in asymmetry is probably not exclusive; many other kinds of stress might provide similar effects.
What do you mean by environmental factors?
An environmental factor, ecological factor or eco factor is any factor, abiotic or biotic, that influences living organisms. Abiotic factors include ambient temperature, amount of sunlight, and pH of the water soil in which an organism lives.
What are biological factors that affect health?
Some biological and genetic factors affect specific populations more than others. Examples of biological and genetic determinants of health include age, sex, inherited conditions and genetic make-up.
What are the 5 biological factors?
Anything which affects the function and behavior of a living organism. Internally, this factor can be a physical, physiological, chemical, neurological, or genetic condition which causes a psychological effect. Biological factors are seen as the primary determinants of human behavior. See biological determinism.
How does genetic factors affect child development?
As we all know, the inherited genes from our parents influence everything from height, eyes colour, hair colour and other physical characteristics, to intelligence, behavioural patterns and personality traits. Who we are today is shaped by our genetic background as well as environmental influences.
What are the 10 factors that affect growth and development?
- Heredity. Heredity is the transmission of physical characteristics from parents to children through their genes.
- Environment.
- Sex.
- Exercise and Health.
- Hormones.
- Nutrition.
- Familial Influence.
- Geographical Influences.
What are the biological factors affecting fertility?
Age at marriage, present age, education status, family type, and preference for male child were the most important factors that affected fertility in the studied population.
What is biological development of a child?
Child development involves the biological, psychological and emotional changes that occur in human beings between birth and the conclusion of adolescence. Childhood is divided into 3 stages of life which include early childhood, middle childhood, late childhood ( preadolescence).
How do environmental factors influence genetic traits?
Sometimes the environment changes a gene—either its DNA sequence or its activity level. Either of these effects can change the proteins that are made from a gene, which in turn affects traits. Some harmful environmental factors can change a gene’s nucleotide sequence. For example, UV radiation can break DNA strands.