What does EAA mean in PHYSIOLOGY
Extrinsic Allergic Alveolitis (EAA) is a rare, but potentially life-threatening lung disorder that can occur as an autoimmune response to airborne allergens. It is sometimes called Farmer's Lung or Hypersensitivity Pneumonitis because it is often caused by the inhalation of spores from moldy hay and other organic material.
EAA meaning in Physiology in Medical
EAA mostly used in an acronym Physiology in Category Medical that means Extrinsic Allergic Alveolitis
Shorthand: EAA,
Full Form: Extrinsic Allergic Alveolitis
For more information of "Extrinsic Allergic Alveolitis", see the section below.
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Essential Questions and Answers on Extrinsic Allergic Alveolitis in "MEDICAL»PHYSIOLOGY"
What causes EAA?
EAA can be caused by the inhalation of fungal spores and other airborne allergens. These allergens can come from hay molds, as well as bird and rodent droppings.
Who is at risk for EAA?
Farmers, agricultural workers and people who are exposed to organic materials in their workplace are most at risk for EAA due to their increased exposure to these types of allergens.
What are the symptoms of EAA?
The symptoms of EAA include shortness of breath, chest tightness and a dry cough. There may also be fever, chills, fatigue and weight loss associated with this condition. In severe cases, there may be coughing up blood and life-threatening respiratory failure.
How is EAA diagnosed?
Diagnosis of EAA typically includes a physical exam and a history of exposure to potential allergens, as well as laboratory testing such as chest X-rays, pulmonary function tests and sputum analysis. In some cases, bronchoscopy or lung biopsy may also be required for diagnosis.
How is EAA treated?
Treatment for EAA typically involves avoidance of the allergen that triggered the reaction through environmental control measures. Medications such as antihistamines may be prescribed in mild cases while corticosteroids may be prescribed in more severe cases to reduce inflammation in the lungs. Oxygen therapy may also be needed if breathing becomes impaired.
Final Words:
Extrinsic Allergic Alveolitis (EAA) is a rare but potentially fatal lung disorder that can occur when a person inhales certain airborne allergens such as molds in hay or bird droppings. Its diagnosis typically involves physical exams, laboratory tests and imaging studies along with knowledge about potential exposures to allergens. Treatment focuses on avoiding contact with relevant allergens combined with medications that reduce inflammation or provide oxygen if breathing becomes impaired.
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