Search results
Results from the WOW.Com Content Network
Other causes of pulmonary edema that require rapid intervention and should be considered first include fluid overload, brain injury, and anaphylaxis. If when considering these differentials, there is no evidence for administration of excessive fluids, no focal signs suggesting a brain injury, and so signs of allergic reaction, one can then ...
Pulmonary edema (British English: oedema), also known as pulmonary congestion, is excessive fluid accumulation in the tissue or air spaces (usually alveoli) of the lungs. [1] This leads to impaired gas exchange , most often leading to shortness of breath ( dyspnea ) which can progress to hypoxemia and respiratory failure .
Obstructive lung disease is a category of respiratory disease characterized by airway obstruction.Many obstructive diseases of the lung result from narrowing (obstruction) of the smaller bronchi and larger bronchioles, often because of excessive contraction of the smooth muscle itself.
The edema contributes to the deposition of a hyaline membrane (composed of dead cells, surfactant, and proteins) along the alveolar walls. Hyaline membranes are characteristic of DAD. The edema interferes with the naturally occurring surfactant, which is critical for reducing surface tension and allowing alveoli to remain open and allow air in ...
Diabetes was originally thought to decrease the risk of ARDS, but this has shown to be due to an increase in the risk of pulmonary edema. [ 48 ] [ 49 ] Elevated abdominal pressure of any cause is also probably a risk factor for the development of ARDS, particularly during mechanical ventilation.
A pleural effusion is accumulation of excessive fluid in the pleural space, the potential space that surrounds each lung.Under normal conditions, pleural fluid is secreted by the parietal pleural capillaries at a rate of 0.6 millilitre per kilogram weight per hour, and is cleared by lymphatic absorption leaving behind only 5–15 millilitres of fluid, which helps to maintain a functional ...
Type 1 diabetes, also known as "juvenile-onset" diabetes is increasing in children and adolescents under the age of 15. [132] Type 1 diabetes is an autoimmune disease where the body attacks the beta-cells produced by the pancreas; therefore, causing the body to have insulin deficiency. [133]
Pulmonary hygiene, also referred to as pulmonary toilet, [1] is a set of methods used to clear mucus and secretions from the airways. The word pulmonary refers to the lungs . The word toilet , related to the French toilette , refers to body care and hygiene ; this root is used in words such as toiletry that also relate to cleansing.