Bronchial asthma is a chronic inflammatory disease of the airways, associated with recurrent, reversible airway obstruction with intermittent episodes of wheezing and dyspnea. Bronchial hypersensitivity is caused by various stimuli, which innervate the vagus nerve and beta adrenergic receptor cells of the airways, leading to bronchial smooth muscle constriction, hypersecretion of mucus, and mucosal edema.
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Male & Female Urinary Tract A urinary tract infection is an infection of any of the organs in the urinary tract, which consist of the bladder, the ureter, the urethra,...
by: Donnabell V. Incognito, RN Cerebrovascular accident is the term that refers to any functional abnormality of the Central Nervous System that occurs when the normal blood supply to the...
Dysfunctional uterine bleeding is abnormal uterine bleeding in the absence of clinical or ultrasonographic evidence of structural abnormalities, inflammation, or pregnancy. Treatment is usually with oral contraceptives. Dysfunctional uterine bleeding...
Neonatal pneumonia is a pulmonary infection presenting with a clinical picture of respiratory distress, associated with chest radiological findings suggesting pneumonia and persisting for at least 48 hours. Infections may...
Pneumonia is inflammation of the terminal airways and alveoli caused by acute infection by various agents. Pneumonia can be divided into three groups: community acquired, hospital or nursing home acquired...
Dengue fever can be caused by any one of four types of dengue virus: DEN-1, DEN-2, DEN-3, and DEN-4. You can be infected by at least two, if not all...
Nausea and vomiting are not diseases, but rather are symptoms of many different conditions, such as infection (“stomach flu”), food poisoning, motion sickness, overeating, blocked intestine, illness, concussion or brain...
Appendicitis is inflammation of the vermiform appendix caused by an obstruction attributable to infection, stricture, fecal mass, foreign body or tumor. Appendicitis can affect either gender at any age, but...
Coughing is the body’s way of removing foreign material or mucous from the lungs and throat. The two general classifications of cough are productive coughs (producing phlegm or mucous from...
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