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Essay on asthma pathogenesis
Essay on asthma pathogenesis
Pathophysiology asthma
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Asthma
Asthma is one of the major growing problem affecting all ages of the population worldwide. In fact, a chronic respiratory conditions which modify the respiratory function of the body. That is, asthma patients are usually leads to frequent episodes of wheezing, breathlessness, chest tightness and cough, particularly at night or in the early morning (Diane.B & Helen.E& Lesley.S & Thomas.B.2014).
In particular, the pathophysiology of asthma is complicated due to the inflammation involves result in oedema of the airways, airway obstruction and bronchial hyperresponsiveness. It has been suggested that asthma can be divided into two main pathophysiology process. Firstly, the early phase asthmatic reaction. Clinically has a short reaction
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There are four wellbeing instructing and learning principles which is the learning and learning needs from people's desire, the inspiration of members to take in, the people of capacity take in, the utilization of instructing assets to connect with the person in learning (Jackie.C& Catherine.T& Clint.D& Geraldine.R, 2012). Indeed, the perceived learning needs of the client, the nurse determines the information that is critical for the client to learn (Jackie.C& Catherine.T& Clint.D& Geraldine.R, 2012). Based on different kind of client’s health condition, the learning method for nurse has to change. It is wisely thought that client’s health status is dynamic, the assessment is an ongoing task. It is necessary for the nurse to have the ability to understand each client’s current health condition, implication of illness and the type of therapy that needed to be used (Jackie.C& Catherine.T& Clint.D& Geraldine.R, 2012). Based on the information, it can help to resolve a client’s perception of the threat of illness and its influence on lifestyle. Secondly, it is wisely thought that the information or skills are needed for the self-care performance. It can help to analysis the implications of a health problem. Furthermore, the client’s experiences influence the need to learn in terms of a woman pregnant. As a woman has several experience about pregnancy, it is likely to be familiar with the implications of …show more content…
That is, the material that nurses use to draw the patient’s attention and participate together(Jackie.C& Catherine.T& Clint.D& Geraldine.R, 2012). For example, Joseph now has a negative mind to his illness, so that nurses can encourage him to face to his weakness such as transform the focus on swimming since Joseph doesn’t really like sport while he coughs and get tired. However, swimming can not only improve heart and lung function that keep the heart rate up, however takes a percentage of the effect stress off the body but also build endurance, strength of muscle and cardiovascular fitness which is benefit to teenage
An asthma attack has many effects on the body. Asthma affects the body by limiting the flow of air into the lungs. It causes airway inflammation, bronchial restriction and irregular airway obstruction. Airway inflammation is how the body reacts to something that is irritating the airways. When happening your lungs begin swelling, your breathing passageway becomes restricted and mucus is secreted. Bronchial restriction happens when the muscles in your airways tighten around the breathing tubes in your lungs. (Bronchial tubes). Mucus or fluid that is accumulated by the reaction can obstruct your airway and make it very difficult to breathe properly.
These four concepts play a very important role throughout the care in every single patient we are in contact with. The concept of person is used to represent each individual patient, such as a man or a woman (Chitty & Black, 2014). In the nursing profession, we know that every person is different in their own way from many different factors such as, genetics and environment. As a nurse, we incorporate the different factors that make a person who they are today. According to Chitty & Black (2014), the concept of environment includes all the influences or factors that impact the individual. The environment plays an important role in either promoting or interfering with the patient’s health. The environment can consist of many different systems, such as family, cultural, social and community systems. All these different systems can play a role in the patient’s health. The third major concept of the metaparadigm is health. The concept of health varies from person to person and day-to-day with many different factors included (Chitty & Black, 2014). Health includes every part that makes a person whole, which includes being able to perform their everyday tasks in life effectively. The last concept of the metaparadigm is nursing. Nursing, being the final concept includes all the previous concepts of person, environment and health to create a holistic approach (Chitty & Black, 2014). The holistic approach promotes the well-being of the mind, body and spirit in our
It will seek to demonstrate the appropriateness in supporting the patient and their family, whilst reflecting upon personal experience, and how literature may influence the healing effectiveness. The factors that enhance and inhibit the learning environment will be explored and suggested techniques to improve clinical learning will also be discussed. Finally the nurse-patient learning relationship will be explored along with the application of teaching and learning strategies will be examined.
"Asthma is a pulmonary disease with the following characteristics: 1) airway obstruction that is reversible in most patients either spontaneously or with treatment; 2) airway inflammation; and 3) increased airway responsiveness to a variety of stimuli" (Enright, 1996, p. 375). There presently exist many varieties of asthma that differ in the severity, means of induction, and methods of treatment. One type is exercise-induced asthma. "Exercise-induced asthma (EIA) is a temporary increase in airway resistance and acute narrowing of the airway that occurs after several minutes of strenuous exercise, usually after the exercise had ceased" (Spector, 1993, p. 571). Perfectly healthy individuals with no history of asthma or allergies can experience EIA. EIA can be found in 5.6%-25% of the general population and in 40%-90% of asthmatics (Randolph, 1997). EIA has been recognized for over 300 years, but only recently have it's pathophysiology, diagnosis, and treatment been studied in detail.
Imagine a young child competing with his or her fellow classmates during recess and immediately losing the ability to breathe normally. He or she stops in the middle of the competition and falls to the ground while holding his or her chest trying to find air. When you are young, being able to keep up with your peers during recess and sporting events is very important, however, having asthma restricts this. Asthma has a significant impact on childhood development and the diagnosis of asthma for children 18 years and younger has dramatically increased over the years. Asthma is known as a “chronic inflammation of the small and large airways” with “evident bronchial hyper-responsiveness, airflow obstruction, and in some patients, sub-basement fibrosis and over-secretion of mucus” (Toole, 2013). The constant recreation of the lung walls can even occur in young children and “lead to permanent lung damages and reduced lung function” (Toole, 2013). While one of the factors is genetics, many of the following can be prevented or managed. Obesity, exposure to secondhand smoke, and hospitalization with pneumonia in the early years of life have all been suggested to increase children’s risk of developing asthma.
Asthma is the leading cause of hospital admissions during childhood. Kumar and Robbins give an accurate definition of asthma as “a chronic inflammatory disorder of the airways that causes recurrent episodes of wheezing, breathlessness, chest tightness, and cough, particularly at night and/or early in the morning” (489). Asthma is a terrifying disease, especially in children, because of the sudden attacks that could claim lives if not treated immediately and effectively. Despite recent advancements in available drugs and overall therapy, the incidence of childhood asthma is rising (Dolovich 373). In order to effectively treat and eventually prevent the onset of asthma, more effective and economical therapies are necessary; although current knowledge has already led to breakthroughs in new drug treatments, the rising incidence rate calls for more. Therefore, to advance the effectiveness of asthma therapies, researchers must first look at the changes caused by the disease, the risk factors that cause or exacerbate it, and lastly understand the mechanisms of the current drugs.
Asthma is a condition of the bronchial tubes characterized by episodes of constriction and increased mucous production. A person with asthma has bronchial tubes that are super sensitive to various stimuli, or triggers, that can produce asthma symptom.In other words, asthmatics have special sensitivity that causes their lung tissue to react far more than is should to various stimulating factors or triggers. For this reason, people with asthma are said to have "twitchy airways."Some symptoms that people with asthma commonly experience are chest tightenings, difficulty inhaling and exhaling, wheezing, production of large amounts of mucous in their windpipes and coughing.Coughing can be frequent or intermittent, and can be loose-reflecting extra mucous secretion in the airways or dry and deep-reflecting tight bronchospasms. Not all these symptoms occur in every case of asthma.Sometimes people may have coughing without and symptoms for months or even years before it's realized that they are asthmatic. Interestingly enough, asthma symptoms are most severe at night, while we're lying down our airways narrow as a result of gravity changes. Also our lungs do not clear secretions as well at night, which leads to mucous retention, and that can increase the obstruction to air flow.
Asthma is chronic inflammatory disorder of the airways characterized by recurring episodes of wheeling and breathlessness. It often exists with allergies and can be worsened through exposure to allergens. In fact, asthma is complicated syndromes that have neither single definition nor complete explanation to the point. In light of its treatment, it is worthwhile to notice that asthma cannot be cured, instead can be only managed by avoiding exposure to allergens and/or by using medications regularly.
Secondly, severe asthma can be life-threatening. Suffering from asthma can be frightening to experience and people often feel scared and anxious. The fear and scare can also lead to breathlessness and so mak...
Most of you may not think of asthma as a killer disease, yet more that 5,000 Americans die of asthma each year. According to the Mayo Clinic web page, asthma also accounts for more that 400,000 hospital discharges annually. As the number of people with asthma increases, the more likely you are to come in contact with a person who has the disease. As far as I can remember, I have had asthma my whole life. My mother and one of my sisters also have asthma, so I have a first hand experience with it. This morning, I will discuss some interesting facts about asthma, I will specifically focus on what it is, warning signs, symptoms, causes, and the treatments that are used.
Nursing entails self- directed and cooperative health care for the society at large in all contexts. It includes the promotion of appropriate practices to enhance health, prevention of diseases,
The majority of our society holds the notion that nurses are no more than trained professionals, working for a doctor, who simply provide medical care for the sick and informed. However, what nursing means to me goes deeper than that belief. Nursing is a profession in which individuals are responsible for not only the care of the sick and infirmed but are also responsible for being a support system and an educator, as well as an advocate for the promotion of optimal care. In today’s society, nurses are an important part of any medical facility’s investment. This paper will address the many different aspects of nursing in which nurse’s act as not only caregivers but also act as, counselors and educators.
Self awareness in nursing refers to how glowing nurses comprehend themselves, their strengths, weaknesses, attitude and ethics in order to better transact with their patients. Self- awareness includes review of self, together with self confidence. Self -regulation express beyond one`s emotion and being trustworthy. For nurses to be able to empathize with their patients and treat them with compassion, they have to be self aware. When nurses are self aware, they are capable to adapt to, or certainly change their attitudes and deed in order to understand how unusual people take care of them hence improving the nurse- patient relationship. Nurses must reflect carefully on whether they can sustain in dependence in caring for a client and whether the relationship interferes with gathering the client’s needs. It is also essential to be sure that providing care to family and friends does not interfere with the care of other clients or with the dynamics of the health care group. Before making the conclusion, the nurse may possibly wish to discuss the situation with colleagues and the employer.
Asthma is a disease that currently has no cure and can only be controlled and managed through different treatment methods. If asthma is treated well it can prevent the flare up of symptoms such as coughing, diminish the dependence on quick relief medication, and help to minimize asthma attacks. One of the key factors to successful treatment of asthma is the creation of an asthma action plan with the help of a doctor that outlines medications and other tasks to help control the patient’s asthma ("How Is Asthma Treated and Controlled?"). The amount of treatment changes based on the severity of the asthma when it is first diagnosed and may be the dosage may be increased or decreased depending on how under control the patient’s asthma is. One of the main ways that asthma can be controlled is by becoming aware of the things that trigger attacks. For instance staying away from allergens such as pollen, animal fur, and air pollution can help minimize and manage the symptoms associated with asthma. Also if it is not possible to avoid the allergens that cause a patient’s asthma to flare up, they may need to see an allergist. These health professionals can help diagnosis what may need to be done in other forms of treatment such as allergy shots that can help decrease the severity of the asthma ("How Is Asthma Treated and Controlled?").
Nursing and Qualities That I Possess to become a Good Nurse Nursing is the act of safely caring, protecting and improving our clients’/patients’ health and ability without causing any further harm or disability to them. Our primary goal is to restore and maintain good health physically, spiritually and psychologically. It is a science, such that one has to apply the nursing knowledge and technical aspects of practice. However, it is important to incorporate the act of patient-centered care, which is defined according to QSEN/NOF, as holistic care that recognizes the patient as the source of control and full-partner in providing compassionate and coordinated care with respect for the patient’s desire, values, needs and preferences. It has to incorporate with the nurse’s personality, i.e., certain qualities that the individual possess.