Skin College Essays Samples For Students

Discuss the therapeutic effects of Ultrasound in the treatment of a tennis elbow soft tissue injury

Introduction
The ultrasound is used as a treatment for soft tissue injuries using sound waves that are beyond the range of normal hearing. An ultrasound consists of inaudible high frequency mechanical vibrations (Gibbs, Cole and Sassano, 2009) which are created upon the conversion of electrical energy into acoustic energy through mechanical deformation of the piezoelectric crystal which lies within the transducer (Rheumatology, 2011). Therapeutic ultrasound uses a frequency between 0.75 and 3 MHz (Knight, Knight and Draper, 2013) for heating deeper and superficial tissues. Low frequency ultrasound at 1 Mhz is absorbed by tissues up to 3 to 5 cm ...

Introduction

Human beings are believed to be from the same origin. God created all humans in his image and his own likeness; therefore, every living human is believed to be descendants of Adams and Eve. Therefore, the aspect racial categorization is illogical and incoherent to any living being that believes in creation. The color of the skin and hair texture should not be some of the factors that can be used to distinguish humans from one another. Every person deserves the right to live anywhere without being discriminated due to the nature of the skin tinge. People should ...

The integumentary system consists largely of the skin and other body components that occupy the three layers of the dermis. The skin is the largest organ in the body and thus the healthiness of the integumantary system is crucial to the normal body functionalities. Older adults usually develop several complications with regard to the integumentary system. Thus it is important to have a defined, modularized and standardized approach towards addressing those integumentary issues to avert further complications that could arise in other body organs as s result of the integumentary complications. There are several characteristics that the skin exhibits as a ...

My personal museum is aimed at the younger generation and is particularly male although females can also enjoy what I have in mind. I have decided to take some photos of nude women and create a collage of images which are interspersed together with popular advertisements. The artist who inspired me in this sense is Mel Ramos whose portrayals of erotic female nudes against advertising backdrops caused a sensation when they were first portrayed in exhibitions.

The female body should be taken as a holistic experience. The way the sexual details are portrayed especially the breasts show that women can provide erotic ...

The article titled Skin shedding and tissue regeneration in African spiny mice by Ashley W. Seifert, Stephen G. Kiama, Megan G. Seifert, Jacob R. Goheen, Todd M. Palmer and Malcolm Maden was printed in one of the September’s issue of The Nature in 2012.The article is dedicated to African spiny mice and a new feature discovered by the group of scientists. It appears that mice possess skin autonomy. It is the first case of such feature in Mammalia. According to the experiment, scientist tore the mice’s skin to confirm their discovery. After a skin loss, hair follicle regeneration as ...

There he sits, nonchalantly reclining against the wall of the cell. The crescent form of the last banana in the bunch displays nature’s perfection – either that or he’s a sign of a creator with a sense of humor. I ate his brothers days ago, reveling in the satisfying sound of the soft crack their skins made as they split under the pressure from my grime-encrusted fingers. It’s as if I have control over life. I’m no longer in control of my existence – such is the nature of my captivity - , but with the systematic death of a ...

The Book Part

Michele Alexander covers the issue of racialism in the modern society. Though the media claims that the modern American society has moved past the racism era, racism has taken a modern form in terms of the social policies that the government implements. Through these social policies, members of different races receive different conviction for the same offenses. These social policies present the transformation of racism. Obama’s victorious election into presidency may have depicted the end of racism, but society perceives it differently.
The social policy on the drug war presents the real image of modern racism. The criminal ...

Introduction

Therapeutic ultrasound is categorically as any form of ultrasonic procedure where ultrasound is used in advancing therapeutic benefits. Ultrasound is defined as a systematic oscillating pressure wave that has a higher frequency capacity compared to the human hearing frequency range. Its frequency in most cases supersedes the upper limit of the hearing range of human beings .The execution of the procedures is normally under the use of focused ultrasound (FUS) and unfocused ultrasound. Therapeutic ultrasound is used to reduce pain that emanates from body tissues by providing a viable solution to swelling and edema of the tissues. . Secondly, it is used to ...

Exercise 1: Anatomy of the Respiratory System

What are the two functions of the larynx?
Larynx is a cartilaginous and a muscular structure while holds vocal cords together. It is used by human beings to talk, swallow and breathe. It is lined by the mucous membrane hence forming part of the respiratory system. Larynx protects the airways by closing quickly after mechanical simulation hence stopping respiratory and curbing the entry of foreign substances into the airways. The larynx also produces sound, controls ventilation and acts as a sensory organ.

Where does gas exchange take place in the lungs?

Gaseous exchange occurs in the lungs and for it to take place; there is the need for a place where ...

This is the discussion of the results of the anatomy of the urinary system. The report analyses the structure and functions of various organs and cells that are involved in the excretion of toxic material from the body.

Simple cuboidal epithelium of the kidney the

The epithelial cells: are uni-layered, they are square in shape. The nucleus is placed at the centre of theses tissues. They have Squamous cells that are plate like. They appear very thin.
Surface epithelium: have different surface proteins. Facilitate absorption and transportation of filtered materials in the kidney tubes.

Transitional Epithelium of the Bladder

ct = connective tissuelu = lumenrbc = red blood cell (stained bright pink in ...

Engineering

Introduction
Historically, it was virtually impossible to detect the musculoskeletal system without the technological tools that we use today. Within the arena of healthcare and the connectedness with simulation software for cartilage migration, functioning, or structuring, nowadays it is very likely to ascertain the attributes such as the arm, knee, and ankle and so on. Simulation is relevant for accessing the contents distribution within the musculoskeletal system within its tissue structures and eventually within the cartilage between its extracellular matrix, pericellular setting and occupier chondrocytes . This essay will communicate the simulation software that describes cartilage migration, function, or ...

Introduction

Decubitus ulcer also referred to as bedsore or pressure sore is an open wound on the skin (Thomas, 2006). Thomas (2006) indicates that the decubitus ulcer mostly occurs on the skin that covers the born areas. Notably, the most common areas for bedsore to appear are; hips, ankles, back and buttocks. Decubitus ulcer are common among the disabled, elderly and those people who spend long periods of time on wheelchairs or bed, and those who are not able to move certain parts of their body without assistance (Thomas, 2006). In keeping with Albert and Spencer (2007), decubitus ulcers/ bedsores ...

The aim of this essay is to plan and suggest an intervention plan for Henry. Henry underwent a temporary loop ileostomy approximately six months ago. The aim of this essay is to discuss the various aspects of peristomal skin care. The evidence for and against various products described for peristomal skin care will be reviewed and discussed. The intervention plan has to focus on reeducating the ostomate about good self-care practice for the peristomal skin.
The peristomal skin is the skin that surrounds the stoma and the skin to which the stoma appliance adheres to. Patients who undergo ileostomy ...

In a world where all races seem to be making equal contributions to the economy, the attitude and stereotype towards race has remained to haunt the society. There are still various cases of discrimination on the basis of race. Instead of concentrating on other economic activities, some people have gone ahead to take a critical study of the race just to prove or disapprove the assumptions that have been held towards people of a certain race (Haney, 2006). This implies that race is a social problem rather than a biological issue. Just as a child has no choice of whether to be born a girl or a ...

I am of the opinion that it is inappropriate to experiment with patients lives leave alone write about it. Most of the research carried however has been carried out on patients. Experimenting with patients is dangerous as the consequences could be dire and unbearable. It is not an accepted code of conduct in the medical practice.
It is widely assumed that the skin is highly contaminated and this contamination may be a major risk to the body through injections. This assumption leads to the practice of skin preparation prior to injections. The mode of skin preparation however differs amongst ...

Biomedical engineering can be described as the application of engineering techniques and principles to medicine. It is a combination of expertise in medicine, human biology and engineering in the development of techniques and technologies for patient care and healthcare. According to Monzon (277), biomedical engineering is yet to be formally recognized as a profession due to its multi and interdisciplinary nature. As a result, currently there is no distinct field that addresses biomedical engineering ethics. The ethical obligations of biomedical engineers are a combination of both those of medical professionals and engineers. By studying three fields of biomedical engineering, one is able to ...

Introduction

Irritant contact dermatitis results from the exposure of the skin to irritants. The function of the skin is to protect an individual from dehydration, irradiation, mechanical trauma and direct exposure to harmful sensitizing irritant chemicals (Johansen, Frosch and Lepoittevin, 2010). Perturbation of the skin barrier may lead to development of irritant contact dermatitis. Jack’s line of work, which deals with using abrasive solvents and chemical are a cause of the irritation he is experiencing. A small perturbation of the skin might have resulted to an entry of an irritant, which further impaired the skin causing an increase in irritation ...

- Normal issues and Organ at Risk Due to Irradiation
The radiation effects in human are due to the deposition of energy in the human body. Not all the tissues are exposed to the radiation effect. Only few of the tissues are exposed to the radiation effect. The radiation therapy is used for the medical treatment. A high dose of radiation will result in damage of sensitive tissue, even, it may result in death. A high dose of radiation results in the death of cells. All the cells are not equal to the radiation sensitivity. Only the sensitive ...

In trying to identify how race affects the political landscape and ideologies in America, it is imperative that one considers the organization of the people into different ethnicities. In such a scenario, the color of the skin often precedes any other categorization. Indeed, the tone and color of the skin is highly emphasized when it comes to determining an individual’s chances in politics and their ultimate identities in life. There exists a major link between an individual’s race or perception of it and political inclination. As evidence shows, an individual’s life has and still is affected by their ...

Over the past few decades, major improvements have been made in the field of cancer treatments, therapies and diagnostics. Cancer nursing is a result of these advances; it continues to play a vital role in offering palliative support to cancer patients and improve their ability to cope up with the disease. Consequentially, cancer nurses have become an integral part of the complex cancer treatment process.
Cancer is a disease characterized by an uncontrollable growth of cancerous cells in the body. These cells are referred to as malignant cells. Although the symptoms of cancer vary depending on the type/location of cancer, in ...

It is important to appreciate that there are core similarities and differences between females and males. The elements in focus are evolutionarily and do matter in defining each of the gender. This paper intends to discuss the similarities and variations between females and males.
One of the evident similarities between the two is that both genders have common hormones. For this reason, they take up functions in similar ways, as the hormones are similar. It is almost impossible to classify “female” or “male” hormones. For this, there are important variations within hormone patterns and levels (Wood, Heitmiller, Andreasen, ...

Many products all over the world find their way to the market but end up remaining on the shelves as the public is not well informed about their existence. As a result firms have found it useful to use commercial advertisements to campaign for their products. Market agents use both print and online advertisements to create awareness to the people about their products. This paper focuses on the commercial advertisement of skin whitening creams; the specific advertisement is the L’oreal Paris whitening cream (www.loreal.com) skin whitening Aishawarya Rai. This advertisement is selected because it is based on a controversial aspect ...

The kind of childhood we had inevitably influences the kind of adults we become. Those who consider themselves failures or successes in life attribute most of this to their upbringing. Their experiences in school and the society around them shape their attitudes towards life and even influence their career choice. Such is the story of Judith Ortiz Cofer, the author of “The Story of My Body,” which appears in her 1993 essay and short stories collection, The Latin Deli. She tells the story of her life with nostalgia, reflection, and humor, intended to keep her target audience captivated with ...

Introduction

Mitochondrion plays vital roles in the performance of tissue. It is important, therefore, that their isolation and study are advanced to correct anomalies that arise out of the mitochondria failure. Instances of a mitochondria failure in neuronal tissue have been reported to cause anomalies such as epilepsy and ageing. Since mitochondria is responsible for the production of ATP in the cells, failure or inefficiency of these organelles causes a dysfunction in their component tissue leading to some ailment in the host organism. Many methods exist for the extraction and observation of mitochondria, some of these methods include, differential centrifugation and the ...

A painting or a canvas is not just a picture drawn to attract people towards it or for the fun of a painter. A painting depicts lot more than just colors or the shape of the object drawn. It shows the thought process of a painter, the feelings and emotions of the subject that is being drawn, the place or situation the subject is in, and a lot more. The basic idea behind studying a painting is to be able to understand what forced the painter to paint that particular picture and the message the painter wants to convey with that picture.
When one ...

Informed Consent in Scientific Testing

‘Instructor’s Name’
‘Subject’
Informed consent is the process of getting the prior consent of the patient, before choices about his/her health care is made. This concept is based on the, rights a patient has on her body, and the ethical duty of the physician to inform the patient about the things happening to her body. The consent might be required both for performing a therapy for the ailment of the patient, or to make them participate in a clinical trial. An informed consent is said to have been obtained from a patient, when she is fully aware of the facts ...

Hydrochloric acid is a clear, pungent solution of hydrogen chloride that has been mixed with water. It is also commonly known as muriatic acid. It is a highly corrosive acid with many industrial uses and can cause burns when it comes to skin contact.
It is a highly concentrated acid with a high pH value and thus maximum care must be taken when dealing with it. It can easily cause burns to the skins and eyes if not properly handled. It is, therefore, important to use protective material such as gloves and eye glasses when handling it. Wearing of a lab coat also ...

In the 2012 documentary Dark Girls, a rather uncomfortable scenario is explored – the idea that darker-skinned black girls are often discriminated against, even by lighter-skinned black girls. The colorism inherent in relations among African-Americans is another subtle indicator at the institutionalized racism that occurs even within black culture, and is something that is rightfully exposed as an endemic problem in the black community. Even within the world of nursing and public policy, colorism and the issues found in Dark Girls are extremely prevalent, to the point where action should be taken. I have personally experienced (and committed) this kind of ...

It is approximated that more than 200000 people gathered at Washington on March 28 1963 at the Lincoln memorial. In this place, Martin Luther delivered an emotional speech I have dream which focused on the injustices of discrimination and segregation of African American in the society. By the use of the artificial proofs such as ethos, Lagos and pathos, he was in a position to tell people whose eyes were close by the color of the skin that all people are equal and color of the skin should not divide people (Bade 612). By use of these styles, he managed ...

(Student’s Full Name)

Composition 201
Gaining New Ideas from “Working the Fringes”
According to Brent Cunningham in his article, "Working the Fringes," "working the fringes isn't about advocacy but ideas" (Cunningham 2). Cunningham argues further that "working the fringes" or covering stories which are not primarily the focus of mainstream media helps to generate new ideas in response to dealing the various problems which are posed in the twenty-first century. Although this might be true to an extent, I wonder whether or not "working the fringes" will be effective in gaining the attention of a mainstream audience ...

It is widely assumed that the skin has organisms that contaminate it and which might cause pathological transformations when injected into the body through the injection of a needle. With this assumption as basis patients, nurses, trainee doctors and medical students are trained to prepare the skin before injecting it through cleansing with a kind of antiseptic to keep away any infections at the site of injection. Alcohol swab that is comprised of 70% of isopropyl has been used since the 19th century as the oldest and most highly effective antiseptic for the preparation of the skin just before an operation. ...

Health Map

12 Disease Categories Listed. A. Animal; B. Environmental; C. Fever/ Febrile; D. Hemorrhagic; E. Hospital Acquired Infection; F Neurologic; G Other; H. Respiratory; I. STD; J. Vectorborne; K. Gastrointestinal; L. Skin/ Rash.
Alerts DATE: 17 Dec 2014. A. 287 Respiratory Alerts; B. 155 Animal Alerts; C. 135 Vectorborne Alerts; D. 111 Gastrointestinal alerts; E. 100 Hemorrhagic alerts; F. 33 Neuro alerts; G. 29 other alerts; H. 22 skin/ rash alerts I. 18 fever/ febrile alerts; J. 16 Hospital related infections; K. 11 STD alerts; L. 6 environmental alerts
100 Hemorrhagic Alerts – 94 Ebola Alerts
Morris, Keith. “ ...

Culture

Ethnography: Same Race Dating
Introduction
In many ways race is regarded as the physiological differences among people, which are being codified by language, values, culture, and other explicit sorting that comes to everyone’s head when talking about segregation by characteristics. Among the many factors that determines racial identity is through skin color where light colored skin were identified as someone from the Western hemisphere. Even in the Western regions where the majority of its population was identified as light skin individuals, the mix of other skin tones creates another set of racial subtype. One example is ...

Chemical’s Name: Streptozotocin

This exercise is intended to help you gain and learn information about the potentially hazardous chemicals or materials in your work area.
- First, identify the chemicals and materials used in your work area.
- Locate the specific material data safety sheet (MSDS) for each of these materials.
- Using the MSDS and other appropriate resources, complete the following exercise.

FILL IN THE BLANK

- Streptozotocin is the name of the material.
- It is manufactured by Cayman Chemical Company.
- If this material is flammable or combustible, there is NO DATA regarding the flash point.
- ...

Discussion Replies

Power Point Presentation of Prevent Child Obesity
The importance of a good health foundation for the children is seen in the prevention measures of obesity in children. This is a battle that can be won, even by children who are at risk, or children who are already obese. The input of the parent in this role is very valuable. It involves taking a child for screening annually, encouraging exercise, providing a balanced diet and also emotional support for the child. It cannot be left upon the government to make policies and framework to guide efforts in preventing obesity from the national level. ...

Parabens are parahydroxybenzoates or simply esters of parahydroxybenzoic acid. Methylparaben, ethylparaben, propylparaben, butylparaben and heptylparaben are the most commonly used parabens. Parabens are naturally found in many plant sources. Methylparaben, which is antimicrobial in nature, is available in blueberries. Parabens are also produced synthetically for commercial purposes. Parabens are used as ingredients in manufacturing a variety of consumer products because of the nature of parabens to fight bacteria and fungus. Parabens are the popular and approved preservatives used to preserve commercial food items and manufacture various cosmetic and skin care products since they are found to have less allergy-inducing and ...

Skin cancer or metastatic melanoma is one of the most aggressive types of cancer (Chin, Garraway, and Fisher, 2006). Understanding the physical or phenotypic alterations that occur in relation to skin cancer requires getting acquainted with its pathophysiology. Furthermore, learning the pathophysiology of metastatic melanoma can lead us to a better understanding of what may be most effective in curing the disease.
Metastatic melanoma, causing approximately 13,000 deaths annually with a median overall survival (OS) period of 8 to 18 months, is considered as one of the most aggressive and prevalent types of cancer (Finn, Markovic, and Joseph, 2012). ...

Psoriasis and Inflammatory Bowel Disease are two of the most prevalent types of immune disorders. Being diseases of the immune system, both diseases have similarities and, of course, striking differences. Reviewing both of their pathophysiology, incidences of occurrence and maladaptive responses may help us understand how these two immune disorders manifest their symptoms and affect the human body.
Psoriasis is considered as the most prevalent autoimmune disorder, particularly the psoriasis vulgaris type (Krueger and Bowcock, 2005). Additionally, the prevalence of psoriasis considerably varies worldwide (Langley, Krueger, and Griffiths, 2005). In USA, an estimated 2% of the population is ...

Description

Cloning is the production of genetically identical plants or animals either a whole or in parts. Therapeutic cloning otherwise known as research cloning or somatic cell nuclear transfer, involves replacement of an embryo DNA with the DNA from a cell removed from an individual, in other words, a somatic cell is fused with an enucleated ovum. The resultant embryo would be allowed to grow for two weeks to form a blastocyst. Then, the stem cells from its inner cell mass would be extracted to grow into a piece of human tissue or a complete human organ ready for transplant. Its DNA is the same as ...

The characteristic of the hominid is reflected by an upright gait of the individual. The other characteristics are that the hominid does have the large and increased size of the brain and the individuals considered intelligent.Compared to other primates in anthropology hominid have a trodden face and there teeth are different due to the reduction size of the teeth and jaws of the species.
The value of the dark skin in tropical latitudes is that they have is melanin that in most cases referred to act as the protection of the human skin.The melanin acts as a protective biological shield ...

Many people hold the notion that race is a way of creating divisions among people. This form of racial construction is based on the assumption that there are differences between different groups of human beings identifiable by their physical features. But to some degree, this does not encompass a biological or genetic; race is limited to some constructed ideologies that are bases for political, cultural and economic concepts. It can never be a biological or genetic concept because there are no concrete facts that back the biological theory. Going by previous research and theories, all human beings subscribe to a common ancestry, and ...

1.0 Introduction
Many sports played across the world that involves throwing, hitting and kicking are done so using a ball. However, many parameters such as humidity, materials of manufacture of the ball, size of the ball, etc. control the movement of the ball in air. Research on golf balls and tennis balls reveal their aerodynamic properties and the various parameters affecting their flight. The effect of seams on a baseball on the flight has been evaluated along with the relationship between rotation and lateral forces (Watts & Sawyer 1987). Similar studies have also been conducted on cricket balls, rugby balls, volleyballs ...

The society has long been exposed to the idea of race, and the different way people think about race has been a product of a long history. This interpretation of race is based on society, but science presents a new perspective about the concept of race. Anthropologists Loring Brace from the University of Michigan, and George Gill from the University of Wyoming offer two different but related explanations about race.
Dr. Loring Brace claims that “there is no bilogical entity that warrants the term ‘race’.” Brace states that the idea of race that the people have been introduced into is more a ...

Dear Johnson and Johnson

RE: PERSUASIVE LETTER FOR LABELING AND INGREDIENT CHANGE
I am writing a letter to express my concerns about Johnson’s baby oil. Johnson and Johnson is a household name when it comes to baby care products. The company has been producing baby care products since 1970s. One of your most popular baby care product is Johnson’s baby oil, a mineral oil specifically manufactured for babies. Jonson’s baby oil can easily be seen in every drug store or baby care section of the major supermarkets. Almost every household in America would admit to having used Jonson’s baby oil or ...

John Howard Griffin in his now famous book Black Like Me discusses the issue of racial injustice and is deeply frustrated by his inability, as a white man, to understand what the blacks were experiencing. The book reveals how the author took radical steps to darken his skin in order to look like an African-American. Griffin set out to investigate the cultures and way of life of the African-Americans. Specifically, he set out to know whether the African-Americans suffered from racism and how it affected their day-to-day lives. Griffin was greatly offended by the fact that racism and segregation were ...

Racism is a common term amongst the United States’ citizens. From the years of slavery and Jim Crow south, any form of altercation between white and black Americans automatically becomes an indicator of racial prejudice. Even in the twenty-first century, provided there is a problem between people of different races, bystanders automatically see it as an ethnic issue. Consequently, due to the historical facts, different individuals see white skin as a sign of supremacy whilst other colors take the tail. The ideology of white superiority and the inferiority of other races are evident in many countries with people revering the white skin ...

Inflammatory bowel disease (IBD) is a chronic disease that refers to both the Crohn’s disease and ulcerative colitis. These two conditions are variants of IBD that often share some pathophysiological similarities and differences. The incidence of Crohn’s disease and ulcerative colitis may be influenced by familial or hereditary predisposition (Brant, 2007) that may be relevant in the case of the 38-year old male patient suffering from ulcerative colitis and whose aunt was previously diagnosed with a Crohn’s disease. According to Baumgart (2012), a heritability studies of IBD revealed a prominent genetic component. This hereditary disposition is about 75 to 80 ...

The southern states of the United States have been dealing with racism for a very long time. To understand racism from a black person's perspective, John Howard Griffin decided to darken his skin and live as a black man in the south. "Black Like Me" themes were racism, the lack of unity among black people, the use of religion for protection against racism, and the role of the media in presenting racism to the public. While Griffin was able to resume life as a white man, many of his experience with racism from a black man's point of view stayed with him for life.
...

Healing the Future

INTRODUCTION
In a diverse nation like the United States there are many ideologies, philosophies, cultural “norms,” and belief systems, it is not really surprising that people are not always going to agree. There are many legal, political, and social issues that raise ethical questions that the public cannot agree upon how best to approach and address the debated issues. One of the most heatedly debated issues that exist today is the concerns surrounding stem cell research. Stem cell research has the potential to change the field of medicine and how people are healed. However, all of that potential is ...

Medicine

(Department)

Chronic obstructive pulmonary disease

Introduction of Chronic Obstructive Pulmonary Disease (COPD)
COPD is among the commonly occurring lung diseases in which the person feels difficulty in breathing (Lynn, Harrold, and Schuster, 2011). There are two main types of COPD:
- Chronic bronchitis in which there is a persistent cough with mucus,
- Emphysema in which there is damage to the lungs with the passage of time.

Most of the patients of COPD have a combination of both of the conditions.

Causes and reasons of COPD
Smoking is found to be among the top most important causes of COPD. Moreover, chances of developing COPD increases with increased smoking. However, in rare cases people may ...

The movie set in 1944 Louisiana takes place around the Second World War in the midst of the turmoil of black and white officers. The theme that runs parallel to the color of the skin of army men is how even the black wouldn’t support each other just to get thing going as they were and not cause much commotion for change. A Captain Davenport arrives in the midst of the mayhem of the murder of sergeant Waters and is assigned to an inquiry and report submission by the centre.
The numerable witness interviews that he conducts ...

Answers to Objectives

pp. 441.
- Chordates- have pharynx which can function as digestive and respiratory. These organism have a notochord and are classified as deuterostomes. Echinoderms have spicules on their skin and they have exoskeletons made of calcium carbonate.
- Phylum Chordata- have notochords and tubular dorsal nerve cords. They also have muscular tube obtained from mesoderms. Pharynx walls have gill slits and most of the organimsms have tails. Phylum Echinodermata-organisms that are unsegmented, bilateral in larvae and usually have a radial symmetry in adults. Phylum Hemichordata are also considered as the sisters of echinoderms and most of them have shorter ...

Social stories are ways to help children understand and behave in different social situations. They enable the children to behave according to the social expectations, cues and rules. They are also used for the training sessions or development processes of individuals with communication or behavioural difficulties, as such people require more straightforward instructions. A social story describes a situation, skill, or concept in terms of relevant social cues, perspectives, and common responses in a specifically defined style and format (Gray). Sharing accurate social information in a patient and reassuring manner that is easily comprehended by its audience, is the main objective of ...

1. Arthropods usually have a distinct head. How would you define a “head”? What are the advantages and disadvantages of such a body region?
The head is the rostral most section of an organism usually encompassing particular sensory organs such as the brain, ears and mouth among other fundamental parts of an organism.

Advantages of the head

The head of an organism allows for closer synchronization of specialized senses with the brain. That is the central point controlling the body.
The head of an organism is disposable, and the organism only lives to safeguard a single part of the body properly.

Disadvantages

It is the ...

What is the evidence that convinces you Cancer Stem Cells are a subpopulation of tumour cells with distinct tumour‐initiating capacity?
What are cancer stem cells (CSCs)? They are cancer cells that have similar characteristics as normal stem cells. CSCs have the potential to give rise to other cells types, and thus are tumorigenic in nature. These cells can generate tumors via stem cell processes of self-renewal, as well as differentiation into different cells (Wang, Chiou & Wu, 2013). CSCs have been found to persist in tumors in the form of a district population and often cause relapse and metastasis ...

1.0 Introduction
Many sports played across the world that involves throwing, hitting and kicking are done so using a ball. However, many parameters such as humidity, materials of manufacture of the ball, size of the ball, etc. control the movement of the ball in air. Research on golf balls and tennis balls reveal their aerodynamic properties and the various parameters affecting their flight. The effect of seams on a baseball on the flight has been evaluated along with the relationship between rotation and lateral forces (Watts & Sawyer 1987). Similar studies have also been conducted on cricket balls, rugby balls, volleyballs ...

‘Instructor’s name’

‘Subject’
Health insurance, a must for all citizens
I am healthy; I exercise, I eat the right kind of food and I have no harmful habits. So, why do I need health insurance? This is a frequently asked question. Some of you in the audience may, in fact, be pretty convinced that you do not need a health insurance, and some you, maybe, unsure. Let me tell you friends, the beauty of life is its unpredictability, and while some of the surprises thrown by it are pleasant some of them are not so. As each one of you knows, even ...

Question 1

McIntosh emerges as one of the great writers to write about what their people do to others despite she is an American. In her essay, white privilege: unpacking the invisible knapsack, she has come out clearly giving details of the white privileges she gets that other people of other skin colors might not have access to. These privileges have seen the Americans view life differently from the way other colored skins can view it. With the privileges, they see that things are normal and this has been used to maintain the myth of meritocracy where everyone is seen as ...

A Hospital setting is the most conducive environment for the patients. It has all basic infrastructure to cater the ever growing needs of patients who may present a spectrum of health complications. Certain limitations appear to decrease the quality care which in turn raises concerns among the patients and their family members. Healthcare professionals, especially nurses have a great role to play in contributing to an improved patient care by decreasing the patient concerns. In such context, the present description deals highlighting g a topic on surgical site infections with a special emphasis on its evidence-based management.
Briefly, as the name implies a ...

The concept of beauty is very subjective. What is beauty? Each of us has its own answer to this difficult philosophical question. Beauty cannot be measured, you can only admire it. The wisest people of the world passed many years in disputes about what is true beauty and why you need it. So, Cicero thought that beauty is an inherent property of health. Chekhov thought that in the person everything should be perfect: the face, appeared and the soul. It is hard not to agree with these words. However, you can be ugly, but very charming. A Frenchman and a ...