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Emphysema pathlogy
Emphysema pathlogy
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Room 28, a 73-year-old married male and retired railroad engineer, presented to his local hospital with a chief complaint of dyspnea resulting in the inability to perform physical activity without difficulty in breathing or SOB. After observing Room 28’s SpO2 level of 83%, which demonstrated his hypoxemic state, he was sent to his local hospital for further testing in order to reveal any lung disease or abnormalities. Room 28 was diagnosed with severe emphysema demonstrated by a chest x-ray examination and an ABG analysis after resting 20 minutes on room air. Room 28 was prescribed continuous O2 therapy, by route of nasal cannula, at a 2L flow rate. Severe emphysema will be discussed along with pathogenesis, risk factors, diagnostic tools and
Additionally, some of the general diagnostic and pulmonary function tests are distinct in emphysema in comparison to chronic bronchitis. In the case of R.S. the arterial blood gas (ABG) values are the following: pH=7.32, PaCO2= 60mm Hg, PaO2= 50 mm Hg, HCO3- = 80mEq/L. R.S.’s laboratory findings are indicative of chronic bronchitis, where the pH and PaO2 are decreased, whereas PaCO2 and HCO3- are increased, when compare to normal indices. Based on the arterial blood gas evaluation, the physician can deduce that the increased carbon dioxide is due to the airway obstruction displayed by the hypoventilation. Furthermore the excessive mucus production in chronic bronchitis hinders proper oxygenation leading to the hypoxia. On the other hand, in emphysema the arterial blood gas values would include a low to normal PaCO2 and only a slight decrease in PaO2 which tend to occur in the later disease stages.
R.S. has chronic bronchitis. According to the UC San Francisco Medical Center “Chronic bronchitis is a common type of chronic obstructive pulmonary disease (COPD) in which the air passages in the lungs — the bronchi — are repeatedly inflamed, leading to scarring of the bronchi walls. As a result, excessive amounts of sticky mucus are produced and fill the bronchial tubes, which become thickened, impeding normal airflow through the lungs.” (Chronic Bronchitis 2015) There are many things that can be observed as clinical findings. R.S. will have a chronic cough that has lasted from 3 months to two years or more, and a lot of sputum. The sputum is due to
Mrs. Jones, An elderly woman, presented severely short of breath. She required two rest periods in order to ambulate across the room, but refused the use of a wheel chair. She was alert and oriented, but was unable to speak in full sentences. Her skin was pale and dry. Her vital signs were as follows: Temperature 97.3°F, pulse 83, respirations 27, blood pressure 142/86, O2 saturation was 84% on room air. Auscultation of the lungs revealed crackles in the lower lobes and expiratory wheezing. Use of accessory muscles was present. She was put on 2 liters of oxygen via nasal canal. With the oxygen, her O2 saturation increased to 90%. With exertion her O2 saturation dropped to the 80's. Mrs. Jones began coughing and she produced large amounts of milky sputum.
The purpose of this essay is to explore nursing care priorities for a patient with a common health condition. A common health condition is a disease or condition which occurs most often within a population. The author has chosen scenario 3 for this essay and will describe the nursing assessment and care planning provided to a patient with Chronic Obstructive Pulmonary Disease (COPD). The WHO definition of COPD is a lung disease which has a chronic obstruction of the airways that impedes normal breathing and is not fully reversible (). According to), there are estimated to be over 3 million people in the UK with COPD. It is common in later life and there are approximately 25,000 deaths each year, with 15% of COPD being work related (The identity of the patient will remain anonymous in adherence with the Nursing and Midwifery Council, Code of Conduct on patient confidentiality (). However, the patient will be referred to as Mr B in this essay. The author has chosen the priority of eating and drinking for Mr B. Patients with COPD are at increased risk of malnutrition and nurses must make certain they screen patients and offer advice or refer as necessary (). If this priority is managed well it will have a positive effect on the other priorities (, 2012). In accordance with NICE Guideline 101 (), the treatment and care provided should consider each persons’ individual requirements and preference. Care and treatment should take into account people’s individual needs and choices. To allow people to reach informed decisions there must be good communication, supported by evidence-based practice (). This essay will provide an evidence based discussion on how care will be implemented in relation to Mr B and his eating and drin...
My disease is Streptococcal pneumonia or pneumonia is caused by the pathogen Streptococcus pneumoniae. Streptococcus pneumoniae is present in human’s normal flora, which normally doesn’t cause any problems or diseases. Sometimes though when the numbers get too low it can cause diseases or upper respiratory tract problems or infections (Todar, 2008-2012). Pneumonia caused by this pathogen has four stages. The first one is where the lungs fill with fluid. The second stage causes neutrophils and red blood cells to come to the area which are attracted by the pathogen. The third stage has the neutrophils stuffed into the alveoli in the lungs causing little bacteria to be left over. The fourth stage of this disease the remaining residue in the lungs are take out by the macrophages. Aside from these steps pneumonia follows, if the disease should persist further, it can get into the blood causing a systemic reaction resulting in the whole body being affected (Ballough). Some signs and symptoms of this disease are, “fever, malaise, cough, pleuritic chest pain, purulent or blood-tinged sputum” (Henry, 2013). Streptococcal pneumonia is spread through person-to-person contact through aerosol droplets affecting the respiratory tract causing it to get into the human body (Henry, 2013).
The simple act of breathing is often taken for granted. As an automated function sustaining life, most of us do not have to think about the act of breathing. However, for many others, respiratory diseases make this simple act thought consuming. Emphysema is one such disease taking away the ease, but instead inflicting labored breathing and a hope for a cure.
Haas, D. F. (1990). The Chronic Bronchitis And EMPHYSEMA. New York,NY: John Wiley and Sons, Inc.
Chronic obstructive pulmonary disease (COPD) is preventable disease that has a detrimental effects on both the airway and lung parenchyma (Nazir & Erbland, 2009). COPD categorises emphysema and chronic bronchitis, both of which are characterised by a reduced maximum expiratory flow and slow but forced emptying of the lungs (Jeffery 1998). The disease has the one of the highest number of fatalities in the developed world due to the ever increasing amount of tobacco smokers and is associated with significant morbidity and mortality (Marx, Hockberger & Walls, 2014). Signs and symptoms that indicate the presence of the disease include a productive cough, wheezing, dyspnoea and predisposing risk factors (Edelman et al., 1992). The diagnosis of COPD is predominantly based on the results of a lung function assessment (Larsson, 2007). Chronic bronchitis is differentiated from emphysema by it's presentation of a productive cough present for a minimum of three months in two consecutive years that cannot be attributed to other pulmonary or cardiac causes (Marx, Hockberger & Walls, 2014) (Viegi et al., 2007). Whereas emphysema is defined pathologically as as the irreversible destruction without obvious fibrosis of the lung alveoli (Marx, Hockberger & Walls, 2014) (Veigi et al., 2007).It is common for emphysema and chronic bronchitis to be diagnosed concurrently owing to the similarities between the diseases (Marx, Hockberger & Walls, 2014).
Hinkle, Janice, and Kerry Cheever. “Management of Patients with Chronic Pulmonary Disease." Textbook of Medical-Surgical Nursing, 13th Ed. Philadelphia: Lisa McAllister, 2013. 619-630. Print.
Parker, Steve. "Chronic Pulmonary Diseases." The Human Body Book. New ed. New York: DK Pub., 2007.
...o those patients with chest pain, in order to maintain oxygen saturations as close to 100%, unknowingly realizing that the patient is being exposed to significant periods of hyperoxia (Moradkham & Sinoway, 2010 ). It has been suggested that this is due to poor monitoring skills by health professionals. (Moradkham & Sinoway, 2010 ). From reading this essay it is clear that there is a high demand and need of further clinical research into the effectiveness of oxygen in the client with chest pain. More research also has to be conducted in order for the health professionals to fully understand what oxygen does to the body. Through completing and implementing more updated and reviewed evidence and research on the effect of oxygen on the client with chest pain, a better practice can be put in place to ensure the patient is receiving the best care to save their life.
Nursing Diagnosis I for Patient R.M. is ineffective airway clearance related to retained secretions. This is evidenced by a weak unproductive cough and by both objective and subjective data. Objective data includes diagnosis of pneumonia, functional decline, and dyspnea. Subjective data include the patient’s complaints of feeling short of breath, even with assistance with basic ADLs. This is a crucial nursing diagnosis as pneumonia is a serious condition that is the eighth leading cause of death in the United States and the number one cause of death from infectious diseases (Lemon, & Burke, 2011). It is vital to keep the airway clear of the mucus that may be produced from the inflammatory response of pneumonia. This care plan is increasingly important because of R.M.'s state of functional decline; he is unable to perform ADL and to elicit a strong cough by himself due to his slouched posture. Respiratory infections and in this case, pneumonia, will further impair the airway (Lemon, & Burke, 2011). Because of the combination of pneumonia and R.M's other diagnoses of lifelong asthma, it is imperative that the nursing care plan of ineffective airway clearance be carried out. The first goal of this care plan was to have the patient breathe deeply and cough to remove secretions. It is important that the nurse help the patient deep breathe in an upright position; this is the best position for chest expansion, which promotes expansion and ventilation of all lung fields (Sparks and Taylor, 2011). It is also important the nurse teach the patient an easily performed cough technique and help mobilize the patient with ADL's. This helps the patient learn to cough and clear their airways without fatigue (Sparks a...
I am writing to express my interest of acceptance into the University of Cincinnati online Bachelors of Science in Respiratory Therapy program. After evaluating my options I have chosen the University of Cincinnati to pursue a Bachelors degree in Respiratory Therapy. The University of Cincinnati’s reputation, and successful online BSRT program is the catalyst of my decision to attend the University of Cincinnati.
Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells (American cancer society, 2017). If the spread is not controlled, it can result in death. Cancer causes include life style factors (external) such as tobacco use and non-modifiable (internal) factors, such as inherited genetic mutations, hormones and immune conditions. These risk factors may act simultaneously or in sequence to initiate and/or promote cancer growth.
Tarpy, S.P., Farber, H.W. (1994). Chronic Lung Disease: When to Prescribe Home Oxygen. Geriatrics, 49, 27-28, 31-33.