To start, the bronchial airways are much more stressed even when relaxed. At the same time, the mucus layer on the side of the muscles is increased to a thick level. When an asthma attack happens, the muscles tighten up and trap air in the alveoli, making it very hard- if even possible- to breathe. Asthma attacks the integral function of our body, but this is because of a malfunction- not a virus. Researchers say there may be a gene for asthma that may open new doors for asthma research.
Summary: Prior to starting my research, I had a very rudimentary understanding of IPF. As I look at my research I am able to connect some of the pathophysiology to the tests that are usually performed for diagnosis. For example, the increase scarring and deposition of fibrotic tissue in the lung is seen as reticulonodular opacities on a chest x-ray. Additionally, the spirometry test results are consistent with my understanding of restrictive diseases and their effects on FEV1 and FVC. As far as the treatments go, Pirfenidone is an anti-fibrotic agent that inhibits collagen synthesis and slows the progression of the disease by reducing the amount of connective tissue deposition in the lungs.
The pleural space begins to fill causing the-the mediastinum to maneuver around, which can lead to disruption of the airflow and pulmonary circulation. Once the air circulation is disrupted the patient begins to compensate. Tension pneumothorax can be misleading if not realizing to symptoms. A patient with tension pneumothorax is going to have chest pain caused by the lung collapsing. The patient will experience respiratory distress causing the patient to breath faster because they are not getting the proper amount of oxygen, respiratory distress can lead to altered mental status and diminished breath
What is emphysema? The definition of emphysema is a condition where the air sacs of the lungs are damaged and enlarged, causing breathlessness. Emphysema is a long term disease that progressives in the lungs. The disease causes shortness in breathing due to over-inflation of the air sacs, emphysema is called obstructive lung disease because when someone that has the disease exhaled, the airflow is slowed down or stop because of over inflated alveoli doesn’t substitute gases when someone breaths or does little to nothing. Men are more than likely to get emphysema than women the reason being is unknown, but the different hormones in each gender is suspected.
Some time ago, oxygen therapy and steroid treatment were considered dangerous for people with COPD. Exercise was discouraged because it put a strain on the heart. A COPD diagnosis is typically confirmed with spirometer, which measures someone’s lung function. Spirometer is the most common way Doctors evaluate the level of airflow obstruction. During the test, you 'll be asked to blow into a large tube connected to a spirometer machine that measures how much air your lungs can hold and how quickly you can blow that air from your lungs.
One of the most common disease that affects the respiratory system is asthma. Asthma is a long duration disease that diminishes the airways of your lungs. It makes you have further difficulty breathing. The cause of the disease is not known. Researchers consider that some of the causes for asthma could be inherited or the environment could also have been something that affects your lungs and made it hard for you to breathe.
Therefore, it is imperative that Asthma is diagnosed by a professional in this field, like a doctor. A persistent dry, cough might also occur. A cough that tends to happen at night or in the course of exercise. Shortness of breath may be elicited by exercise also. Another symptom of Asthma is Chest tightness.
In this essay I will tell you what will help stop it, how will I get it and the types of asthma. Asthma is a condition causing narrowing of the airways or tubes of the lungs. The airways become narrow from tightening of the airway muscles and swelling of airway extra mucus. Airway narrowing makes it hard for people to breathe (“Asthma—Child”
Increased pressure in the arterioles, surrounding the alveoli, causes leaking to occur and deposit fluid into the alveoli. An indication of this is from the patient reporting a shortness of breath, and exhibiting a mild dry cough. Once the body begins to become starved of oxygen, the respiratory system tries to compensate by breathing faster. The dry cough could be an indication of the lungs attempt to clear itself of the deposited fluids that were accumulating or simply because she has a history of lung disease. Another indication of fluid build up would have been to auscultate the lungs for crackles during breath sounds.