In order to understand the relationship between homeostasis and the external environment, it is important to define homeostasis and the function that it performs for the body. Essentially, it concerns the property of the system of the body whereby various variables in the body are regulated to maintain stability of the internal body environment. Notably, the maintenance of internal stability has much to do with the response to the external environment. Homeostasis regulates variables in the body such as temperature as well as balancing between alkalinity and acidity in the body (Turner, 2008). All the organs in the body duly benefit from the process of homeostasis in different ways. The terrestrial environment is indeed inhospitable to …show more content…
The body has to conform to a particular pattern of conditions that prevail in the environment. Maintenance of homeostasis gives the human body greater freedom of activity concerning the changes that occur in the external environment. Essentially, the body, with the help of the nervous and the endocrine system has the right capacity to contain various conditions and retain good health. For instance, when the immunity system of an individual is proper, it is true that the body will be able to respond to any developing health problems appropriately. Maintaining homeostasis ensures that, there is stability within the body processes so that the body is fit to do different activities as desirable (Healey, 2000). Maintaining homeostasis, for instance, ensures that the hypothalamus regulates the level of heat in the body. Proper regulation implies that when it is very hot, the hypothalamus will act to ensure vasodilatation and, as a result, heat can be lost through the blood vein via the skin to the outside. When it is cold, it is similarly able to cause vasoconstriction in order to withdraw blood from the veins on the skin service. Consequentially, this helps in retaining heat. Through creating and maintaining such a balance, the body can carry out activities in either condition as the homeostatic system, and process controls the response of the body to the external factors that …show more content…
Especially, it is of paramount importance when it comes to development of new humans within the bodies of their mothers. In the process of development, the new humans should be conditioned to a perpetual condition that reflects the environment or conditions in which they will live after birth and in the process of growth. The implication is that the mother should see to it that the developing human is not conditioned even to adversities from this very time of development. As such, this will ensure that once they are born, the body systems and mechanisms shall be able to ensure balance of the systems and processes that take place in the body (Lee, 2013). It is similarly necessary in order to avoid instances, which could threaten the health of the born human being through dysfunction of the homeostatic system in the body. Homeostasis ensures that even the immune system of the individual develops properly and appropriately so that they can live health. Essentially, maintenance homeostasis is important for new humans in order to accustom the bodies to certain conditions, which will be depicted even after birth. As such, it is necessary to ensure that all the body systems and processes of the new humans remain balanced so that they can be able to adapt to change, or conform to certain conditions even after birth. Maintaining homeostasis for new
1. Compare the reaction times for voluntary vs. involuntary activation of the quadriceps muscle. What might account for the observed differences in reaction times? Outline what has to occur in the body for each reaction to occur. Refer to your drawing from Step 23.
Pregnancy - when the mother had sickness or neglect during pregnancy (taking alcohol and etc) it can impact on the later child development. It is important that during pregnancy that necessary pregnancy support and care is provided. There is some medical condition like preeclamsia can cause premature birth and may lead to blindness and deafness and later in life will affect the child 's ability to learn or learn quickly. 2. Accidents and illness - some illnesses has effect on child 's ability to learn, by taking some medications that has side effects can affects child 's learning process later in life.
The functions of the human cardiopulmonary system can be broken down into two, circulatory system and the respiratory system. The main goal of these two systems is to maintain homeostasis in our body. Homeostasis can be described as a type of condition where the internal continuity of an individual has to keep steadiness, regardless of any external changes from the outside environment. External changes from the outside environment may include factors such as excitement, stress, exercise, diet, and much more. Exercise can be carried out because the human body can endure a high level of exercise during a prolonged period of time.
Unit 5 Anatomy and Physiology for Health and Social Care P4 Explain the physiology of two named body systems in relation to energy metabolism in the body The two body systems selected in relation to energy metabolism in the body are the digestive system and cardiovascular system. The digestive system breaks down foods and the cardiovascular system enables absorption and usage of the food. The term energy metabolism in the body relates to chemical reactions that that maintain cells and organisms. It is divided into two categories: catabolism is the breakdown of molecules to obtain energy and anabolism the synthesis of all compounds needed by the cells.
Including human, most mammals and birds are homeotherms that regulate their body temperature internally to keep it relatively
Homeostasis is the body's method of keeping internal stability no matter what external influence disturbs its normal functioning (Anna, 2011). And the respiratory system is one of the systems in the body that helps to maintain homeostasis by maintaining pH and regulating gas exchange. The main function of this system is take in oxygen and get rid of carbon dioxide. This system has external respiration and internal respiration. External respiration is a mechanical process that exchange of gases in and out of the body, while internal respiration is the chemical process that breaking down nutrients with oxygen to produce energy.
According to Martini, F., Tallitsch, R., Nath, J., (2018), the ANS functions outside of our conscious awareness and makes routine adjustments in our body’s systems (Martini, Tallitsch, & Nath, 2018, p. 450). The autonomic nervous system helps maintain the homeostasis of our bodies by regulating body temperature and coordinating cardiovascular, repertory, digestive, excretory, and reproductive functions. Efferent axons innervate the visceral organs and the efferent nerve fibers and ganglia of the ANS organize in two systems or divisions. The sympathetic division and the parasympathetic division. The sympathetic division is most active during times of stress, exertion, or emergency, also known as “flight or fight”.
The seven core values of the NAEYC Code of Ethical Conduct are different kind of commitments that we have to follow in order to be in a field of any early childhood care and education. The seven values are: Appreciate childhood as a unique and valuable stage of the human life cycle. , Base our work on knowledge of how children develop and learn. , Appreciate and support the bond between the child and family, recognize that children are best understood and supported in the context of family, culture, community and society. , Respect the dignity, work and uniqueness of each individual., Respect diversity in children, families ,and colleagues., And finally, Recognize that children and adults achieve their full potential in the context of relationships that are based on trust and respect.
This promotes healthy infants physically and developmentally. “The most important
Body systems interact with each other to maintain homeostasis. To start, let 's talk about what DNA actually is. DNA looks like a long spiral staircase. That structure is called a double helix. DNA is located in the nucleus of a cell.
However, each child is an individual and his/her physical, emotional, social development is either boosted or restricted by personal factors like genetic health or parentsâ€TM health etc.; and external factors such as the environment they grow up with. All factors have some kind of impact on a growing child and tend to affect all areas of development, not just one. Personal factor Personal factor influence childrenâ€TMs development in many areas. It consist health status, disability, sensory impairment and learning difficulties etc.. Childrenâ€TMs health is really important. Health issues can be genetical which influence how the brain works, e.g. Downâ€TMs syndrome which have impairment of cognitive ability and physical growth.
Children look to their parent’s guidance and development. Parents are the first example and if the family environment is not healthy, the children could be subjected to a lacking strong physical development. “Effective parenting skills are fundamental to child development” (The Chief Public Health Officer 's Report, 2008). Children learn from their environment, if a child’s parent is not in the picture, children will learn from what surrounds them. For example, Genie did not speak because she was never spoken to as a child.
The endocrine system is such an important system to the body because it functions the bodies use of hormones. The body uses many different hormones and the endocrine system regulates these. When the glands of the endocrine system secrete the hormones, the hormones are put into the bloodstream to be sent to the different parts of the body. The glands that comprise the endocrine system are the hypothalamus, the pituitary gland, and the pineal gland which are all located in the brain, the thyroid, parathyroid, and thymus which are located in the throat, the adrenals and pancreas which are located in the body’s midsection, and the ovaries (female) and testes (male) which are located in the pelvic region. The system is so important because it regulates the body’s metabolism, growth and sexual development, digestion, heart rate, and many of the other body functions regulated by hormones.
The arrival of a new baby, especially the first always marks a new beginning for a mother. It comes with a lot of challenges more so if the mother is less knowledgeable about baby care. Take such as cleaning the baby for the first time, or feeding, it is not easy. The baby is still fragile and slippery and needs a special care. But if the mother is not ready for all these, or maybe, does not have any knowledge on what to do, the baby’s life might be endangered since the baby needs a special care which only the mother can give.
Overview of Immune system The human body provides the ideal environment for the microbes such as bacteria, viruses, parasites and fungi to enter the body. Thus, it is the jobs of the immune system to keep them out by protect the body from the harmful substances. Immune system is when the networks of cells and tissues work together to defend the body against the foreign invaders.(Menche,2012 and National Institute Health,2003). According to the Latin word, immune come from the word immunis which is free or untouched. So it is mean that our body must free from the all pathogens that can lead to the diseases.