How would the resistance of Cari’s airways be affected by excess mucus and fluid in her lung? The excess mucus and fluid in the lungs would increase the resistance of Cari’s airways because of the small diameter the buildup would cause and the fluid would have some alveoli underwater where they can’t function properly causing more friction from the buildup. 5. How would Cari’s lung compliance be altered as her alveoli fill with fluid due to pneumonia? Cari’s lung compliance would increase from trying to force gases in and out of the alveoli that are filled with fluid.
The extra mucus and fluids put extra pressure on the lungs. E) How would Cari’s lung compliance (the effort required to expand the lungs) be altered as her alveoli fill with fluid due to pneumonia? Cari’s lung compliance would increase from trying to force gases into and out of the alveoli, which are
The invading organism causes symptoms, in part, by provoking a large immune response in the lungs. The capillaries become leaky, and protein-rich fluid seeps into the alveoli. This results in a less functional area for oxygen-carbon dioxide exchange. The patient becomes relatively oxygen deprived, while at the same time retaining large amounts of carbon dioxide. During this process, mucus production is increased.
Smoking: * Causes the platelets in your blood to clump together easily by making your blood cells more "sticky" and more likely to form clots. Clumping platelets can then block your coronary arteries and cause a heart attack. * Can cause spasms in your coronary arteries, which can reduce the blood flow to your heart in a way similar to that of atherosclerosis. * Can trigger irregular heartbeats (arrhythmias). * Lowers "good" cholesterol (high-density lipoprotein, or HDL).
How was the diagnosis of ARDS made? How important is the medical history? Once again in order to understand why a diagnosis of ARDS was made we must first understand what ARDS is. ARDS is acute respiratory distress syndrome and it come about when fluid builds up in the tiny, elastic air sacs called alveoli in your lungs. More fluid in your lungs means less oxygen can reach your bloodstream.
Alot of the masks contain center ventilation orifice allowing easy air exchange and helps prevent buildup of CO2(the thick smoke created by fire). To help improve the protection of the masks extensive test can be done on the masks to ensure that the firemans health is protected. according to Marshall Brain, "The problem with air-purifying respirators is that any leak in the mask makes them ineffective. The leak could come from a poor fit between the mask and the user's face, or from a crack or hole somewhere on the mask"( Brain, Marshall How Gas Masks Work, http://science.howstuffworks.com/gas-mask1.htm). During fire fighting anything can happen to your equipment or even the equipment you are
It means that if the simple coal worker disease is carried over a long period of time. The fibrosis also gets intense due to over exposure of dust in lungs which can hinder in the normal function of lung. People who suffer from complicated coal worker pneumoconiosis also have weak immune system so they are more prone to other diseases. Ventilation: It is defined as an exchange process of air between lungs and atmospheric air. This term is used in normal physiology of humans.
Also mentioned, is the increased risk of localized hypothermia and risk for infection as wet gauze to the wound can cause vasoconstriction and in theory, also decrease leukocyte mobility and efficiency of phagocytes. Gauze fibers may also be retained in the wound bed further increasing risk of infection. Lastly, the author suggests that the use of wet to dry dressings are not cost effective since they are labor intensive, require secondary dressings to contain exudate, and usually require nursing care within the community. The article closes by saying that further research is needed to fully understand the impact that dressing selection has in wound healing but suggests that practitioners should question the continued use of wet to dry dressings. Currently, Greenville Hospital System’s policy for healing of wounds by second intention is best met with the use of wet to dry dressings.
The secondary cause is related to an existing infection or disease. Each of these are caused by different irritants that result in the same disruption of normal perfusion. The attacks on the lung lead to alveolar inflammation and edema that causes low ventilation and blood and fluid to be pushed into the capillaries. This leads to a stasis in the lung’s gas perfusion and creates a pressure that makes it harder for the individual to breath (Anatomical Chart Company, 2010, p. 100). The first signs and symptoms of any infection should immediately be put to the attention of the health care provider.
CLD results from lung injury to newborns who must use a mechanical ventilator and extra oxygen for breathing. The lungs of premature babies are fragile and are easily damaged. With injury, the tissues inside the lungs become inflamed and can break down causing scarring. This scarring can result in difficulty breathing and increased oxygen needs. Some of the causes of lung injury include the following: •prematurity - the lungs, especially the air sacs, are not fully developed •low amounts of surfactant (a substance in the lungs that helps keep the tiny air sacs open) •oxygen use (high concentrations of oxygen can damage the cells of the lungs) •mechanical ventilation - the pressure of air from breathing machines, suctioning of the airways, use of an endotracheal tube (ET tube - a tube placed in the trachea and connected to a breathing machine) Who is affected by chronic lung disease?