Homeostasis Essays (Examples)

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Homeostasis can be maintained as long as there are no long-term changes in the physiological factors that directly influence it. A settling point is established when there is a balance between opposing forces. These points are capable of change and are likely to do so when the opposing forces alter their balance (Berridge, 2004).
The drive reduction theory also addresses the motivational drives to maintain homeostatic regulation. In this theory, a stressor that takes the form of a homeostatic emotion disrupts the internal balance and provokes a drive state in which a motivational drive to restore balance becomes priority (LaGraize et al., 2004). The drive is the internal tension that develops that motivates the organism to act in order to reduce the state of tension. In the case of hunger, hunger induces the motivational drive to locate and consume food in order to stop the feelings of hunger, replenish nutrients….

The central nervous system is responsible for interpreting the signals sent by these organs, which are meant to reflect energy stores, the recent nutritional status of a person and other factors related to energy metabolism. Further the authors point out that parts of the central nervous system including sections of the hypothalamus then coordinate energy intake and expenditure. The authors suggest that manipulation of any of these components may be an avenue for obesity research. Like the previous researchers discussed, the authors suggest that the homeostasis of the body can be manipulated both intentionally and un-intentionally by individual's lifestyle and personal behaviors.
In fact all organs of the body work synergistically to promote homeostasis. As Westerterp, Plasqui & Goris (2005) note water is vital to energy homeostasis and is directly impacted by factors including physical activity and water loss due to temperature. The authors conducted a study of forty-two women….

What Is Homeostasis
PAGES 6 WORDS 1621

Homeostasis may be defined as a self-regulating process whereby equilibrium is achieved between various organs or segments of an organic system, such as the human body. The term "homeostasis" was first coined in 1932 by American physiologist Walter Cannon (Freeman, n.d.), who observed that organisms have mechanisms in place to maintain a constant state of equilibrium or balance. The term has subsequently been utilized to describe this process of maintaining equilibrium in many different situations.
Homeostasis has also been formally defined by many scientists in different ways, perhaps most accurately as the "maintenance of a stable internal environment" whether in a cell or in the organism as a whole (MSNucleus, 2004). Homeostasis is in essence equivalent to a state of equilibrium. Much like balanced scales, homeostasis ensures that too much nor too little exists at any point in time within organisms. When a state of imbalance occurs, the scale tips unfavorably….

Sleep and Homeostasis
PAGES 3 WORDS 1114

Homeostasis: Sleep and Health
Sleep and Health

How Sleep Homeostasis Helps to Maintain Human Health

This booklet is designed to answer questions about how the human body's cycle of sleep and wakefulness, and to explain a few ways that sleep contributes to overall health.

The Sleep System

Sleep is governed by internal changes in the body that work together to produce healthy patterns of sleep. Over the course of our waking hours, our homeostatic sleep drive strengthens. The level of brain activity is associated with our patterns of sleep and wakefulness. Sleep theory suggests that adenosine is produced when active and alert brain cells use energy. Sleep drive and adenosine increase in concert during wakefulness, and the level of adenosine in the brain dissipates as the sleep drive lessens and we enter a stage of wakefulness. How deeply we sleep or the length of time that we sleep varies according to the quality and quantity….


3)

A seed is really a small plant embryo, surrounded by a nutritional layer known as the endosperm, all of which is covered in a hard protective shell called the seed coating. Fertilization occurred; all that is needed is the proper environment to encourage the embryo to grow. When this occurs, the plant quickly sprouts, first producing stem and leaves for support and the gathering of water and nutrients, as well as the production of energy via photosynthesis.

Roots also grow, absorbing nutrients and moisture from the soil. Transfer of nutrients from the roots to the higher portions of the plant, as well as some transfer of energy from the photosynthesis occurring above the ground to the roots, is facilitated by certain cells within the stem of the plant. The production of flower petals and the plant's reproductive organs occurs last in the plant's life cycle; for some plants this step occurs….

Function of Homeostasis in Human Biology
The preservation of stability or constant condition in a biological system by means of automatic mechanisms that work against influences leaning towards disequilibria is Homeostasis. (Homeostasis {hohm-ee-oh-stay'-sis}) Homeostasis is the capacity of the body to preserve relative constancy and work even when severe changes occur in the external environment or in one part of the body. (Homeostasis: Toxiocology Tutor III) This is one of the most basic theories in modern biology and this commenced in the 19th century when the French physiologist Claude Bernard observed the consistency of chemical composition and physical properties of blood and other body fluids. He asserted that this arrangement of the milieu interieur was vital for the life of higher organisms. The 20th century American physiologist Walter B. Cannon invented the word homeostasis and he developed and expanded the concept of self-regulating mechanisms in living systems. (Homeostasis {hohm-ee-oh-stay'-sis}) The word….

body and the function of Homeostasis
Define the process of homeostasis, then list and explain five homeostatic functions that our bodies perform.

According to Steve Nakoneshny, who quotes a definition from Thibodeau & Patton, homeostasis can be defined as "the relative constancy of the normal body's internal environment."

However, this definition is somewhat incomplete and we should mention the fact that homeostasis, even if generally used when referring to the human body, can also be applied to nature. In this case, it is referred to as ecological homeostasis. Second of all, we should reassert the fact that homeostasis is a condition and not a process, even if it is generally associated with the action.

In order to briefly explain the definition, we should remember the fact that, as any system, the human body has certain parameters between which it functions best. The moment any of these are surpassed, the body will naturally have….

Homeostasis Defined Homeostasis, according to Nirmalan and Nirmalan (2017), is the propensity for living organisms to maintain relative stability in the internal environment. Homeostasis is made possible through the cooperation of several regulatory mechanisms and separate sub-systems which make up the normal physiology of a living organism (Nirmalan & Nirmalan, 2017). During critical illnesses internal or external stress can make an attempt at interfering with the self-regulation systems beyond what is considered as normal range in physiology. According to Palaparthi and Med (2017), the word homeostasis is derived from two Greek words i.e. ‘homeo’ (stands for similar) and ‘stasis’ (standing for stable). Homeostasis is the balance, equilibrium and the stability of the body or of the cell (Palaparthi & Med, 2017). Living organisms exhibit this character. The process of maintaining stability in the internal environment necessitates occasional internal adjustments as the environmental conditions continue to change outside and inside the cell.….

Anatomy and Physiology of the Immune System and espiratory System and Their Associated DisordersThe human body is comprised of multiple important systems that keep people alive, including the immune and respiratory systems. These two systems in particular have received a great deal of attention in recent years due to their vulnerability to infections by the Covid-19 virus (Iwasaki & Wong, 2021), but there are a host of other disorders that adversely affect these systems as well. The purpose of this paper is to provide a description of the immune and respiratory systems and the respective physiologies of these two systems. In addition, the paper presents a description of the physiology of these two systems and some of the most common disorders that are associated with them, is followed by an integrative discussion concerning how these systems interact with each other and how they are dependent on each other for proper….

S. Congress that the prospects of stem cell research were so vast that it could touch all the realm of medicine (Connor 2000). An unlimited source of embryonic stem cells will solve the problem of shortage of transplants. Embryonic stem cells will save lives by curing generative diseases of the brain, hepatitis, diabetes, leukemia, rheumatoid arthritis, muscular dystrophy and cystic fibrosis and diseases of the heart and kidneys. ut current laws restrict the use of stems cells on embryos less than 14 days old and for correcting fertility, reproduction or congenital disorders. The restriction is grounded in the belief that the embryo is a potential human being from the moment of conception. It thus possesses a soul and a dignity just like any other viable person (Connor). Previous scientific research presented evidence that genetically engineering cells could partly repair a defective immune system (Travis 2002). Two new studies bolstered this….

When DNA is damaged, cells can react through cell cycle checkpoints which allows repair to begin before further division can occur. There is also the prokaryotic SOS response which changes gene expression in bacteria as a result of DNA damage. This response is regulated by the production of certain proteins. Moreover, eukaryotic cells also react to DNA damage through producing proteins that begin the process of DNA repair.
8. Mice are often the favored mammalian in the testing of aging interventions. This is often because of the fact that there are many mice easily available for testing but also the fact that "generation time is short" (Yuan et al. 2011). Essentially, the aging process and testing in interventions can be done on a much shorter time scale then with tests using monkeys.

9. Enzymes may change the transcription patterns of a cell by adding chemical groups to histone proteins. This process….

Nurse Speech to Group of esidents in a Large Independent Living Facility
The information addressed today in this speech are those involving the body's regulation of the correct numbers and ratios of blood cells and how blood pressure homeostasis is achieved as well as age-related changes to the heart including coronary artery disease, congestive heart failure and myocardial infarction.

Homeostatis and the Body's Balancing Act

The work of Vikrant and Tiwan (nd) report that studies on the population indicate that blood pressure is a continuous variable and there is really not a line that divides normal and abnormal values. However, there is a point of balance also called internal equilibrium and this is known as homeostasis. This state of balance describes how the human body reacts to certain changes. This can be viewed by picturing a set of scales in which coins are poured in unevenly with one side heavier than the other.….

Multisystem Failure in a Geriatric Patient
Multisystem Failure in a Geriatric

eflect on your analysis of the geriatric patient in multisystem failure by doing the following:

Explain key immediate assessments you should make that would help assess the patient's homeostasis, oxygenation, and level of pain.

There are various diagnoses undertaken in assessing the patient's homeostasis, oxygenation, and level of pain. The immediate objective that nurses prioritize on is checking the patient's vital symptoms. Vital symptoms form the baseline of the assessment by providing significant information that illustrates whether the most essential organs function as required.

The assessment may involve checking the health status of the patient in the laboratory (Kane, 2004). In the laboratory, there is an assessment of the patient's capillary tube, urine test and blood pressure. When there is simultaneous malfunctioning of the body organs, nurses refer to this condition as multiple organ dysfunction (MODs).

Multiple organ dysfunction is a condition that alters the….

Journey Begins as We Enter
PAGES 3 WORDS 1067

The blood in which we are traveling in is composed of red blood cells called hemoglobin, plasma, platelets, and white blood cells. Blood is transported through the body by the heart's pumping action. As we continue, we will enter the hepatic portal vein, which delivers blood from the gastrointestinal tract to the liver, into the ascending aorta, up towards the heart. As we approach the heart, it's pumping will pull us up into its chambers and through to the lungs where we will get oxygen and continue our journey to the kidneys. As we return to the heart, we will pass through the aortic arch and descend through the thoracic aorta continuing past the descending abdominal aorta until we reach the renal artery. We will make a left turn and pass through the glomeruli through the kidney's tubules and conclude this phase of our journey into the left kidney.
The….

Homeostasis is the goal promoted by both positive and negative
feedback mechanisms. This is the principle which indicates that there is a
balance in autonomic life functions which the body attempts always to
maintain. This refers to such features as body temperature, heart rate,
respiration and the powering of vital organs. When stimuli create a
divergence from this status, the body will activate a set of responses
designed to regulate a return to balance.

4. In anatomical position, how many planes can be described and what
are their names?
There are three major anatomical planes, which are used to refer to
different ways of addressing the body and its systems. The anatomical
planes include the Coronal Plane, which refers to the frontal surface of
the body from head to foot. The Sagittal Plan refers to the surface which
might be viewed from a profile, indicating a lateral perspective on the
body. The Axial Plane considers the body by way of an imagined flat
surface that….

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6 Pages
Term Paper

Psychology

Homeostasis and Motivation Homeostasis Evolutionary

Words: 2134
Length: 6 Pages
Type: Term Paper

Homeostasis can be maintained as long as there are no long-term changes in the physiological factors that directly influence it. A settling point is established when there is…

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4 Pages
Term Paper

Anatomy

Homeostasis An Analysis of Energy

Words: 1177
Length: 4 Pages
Type: Term Paper

The central nervous system is responsible for interpreting the signals sent by these organs, which are meant to reflect energy stores, the recent nutritional status of a person…

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6 Pages
Term Paper

Biology

What Is Homeostasis

Words: 1621
Length: 6 Pages
Type: Term Paper

Homeostasis may be defined as a self-regulating process whereby equilibrium is achieved between various organs or segments of an organic system, such as the human body. The term "homeostasis"…

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3 Pages
Chapter

Business - Miscellaneous

Sleep and Homeostasis

Words: 1114
Length: 3 Pages
Type: Chapter

Homeostasis: Sleep and Health Sleep and Health How Sleep Homeostasis Helps to Maintain Human Health This booklet is designed to answer questions about how the human body's cycle of sleep and wakefulness,…

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4 Pages
Essay

Business - Miscellaneous

Biology Homeostasis Is of Vital

Words: 1174
Length: 4 Pages
Type: Essay

3) A seed is really a small plant embryo, surrounded by a nutritional layer known as the endosperm, all of which is covered in a hard protective shell called the…

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8 Pages
Term Paper

Anatomy

Function of Homeostasis in Human Biology

Words: 3010
Length: 8 Pages
Type: Term Paper

Function of Homeostasis in Human Biology The preservation of stability or constant condition in a biological system by means of automatic mechanisms that work against influences leaning towards disequilibria is…

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2 Pages
Term Paper

Anatomy

Our Body and the Function of Homeostasis

Words: 566
Length: 2 Pages
Type: Term Paper

body and the function of Homeostasis Define the process of homeostasis, then list and explain five homeostatic functions that our bodies perform. According to Steve Nakoneshny, who quotes a definition…

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9 Pages
Essay

Health

Homeostasis Its Effect on the Critically Ill

Words: 2965
Length: 9 Pages
Type: Essay

Homeostasis Defined Homeostasis, according to Nirmalan and Nirmalan (2017), is the propensity for living organisms to maintain relative stability in the internal environment. Homeostasis is made possible through the cooperation…

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5 Pages
Research Paper

Anatomy

How the Respiratory and Immune Systems Work Together to Maintain Homeostasis

Words: 1511
Length: 5 Pages
Type: Research Paper

Anatomy and Physiology of the Immune System and espiratory System and Their Associated DisordersThe human body is comprised of multiple important systems that keep people alive, including the immune…

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8 Pages
Term Paper

Anatomy

Adrenal Gland Keeping the Body

Words: 2250
Length: 8 Pages
Type: Term Paper

S. Congress that the prospects of stem cell research were so vast that it could touch all the realm of medicine (Connor 2000). An unlimited source of embryonic stem…

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2 Pages
Research Paper

Death and Dying  (general)

Senescent Cells Are Essentially Cells

Words: 771
Length: 2 Pages
Type: Research Paper

When DNA is damaged, cells can react through cell cycle checkpoints which allows repair to begin before further division can occur. There is also the prokaryotic SOS response…

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2 Pages
Essay

Disease

Nurse Speech to Group of Residents in

Words: 540
Length: 2 Pages
Type: Essay

Nurse Speech to Group of esidents in a Large Independent Living Facility The information addressed today in this speech are those involving the body's regulation of the correct numbers and…

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7 Pages
Term Paper

Health - Nursing

Multisystem Failure in a Geriatric Patient

Words: 2043
Length: 7 Pages
Type: Term Paper

Multisystem Failure in a Geriatric Patient Multisystem Failure in a Geriatric eflect on your analysis of the geriatric patient in multisystem failure by doing the following: Explain key immediate assessments you should…

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3 Pages
Term Paper

Anatomy

Journey Begins as We Enter

Words: 1067
Length: 3 Pages
Type: Term Paper

The blood in which we are traveling in is composed of red blood cells called hemoglobin, plasma, platelets, and white blood cells. Blood is transported through the body…

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image
2 Pages
Term Paper

Anatomy

Questions Concerning the Study of

Words: 614
Length: 2 Pages
Type: Term Paper

Homeostasis is the goal promoted by both positive and negative feedback mechanisms. This is the principle which indicates that there is a balance in autonomic life functions which the body attempts…

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