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asthma (Pathophysiology (Inflammatory cell infiltration, Sub basement…
asthma
Pathophysiology
Inflammatory cell infiltration
Sub basement fibrosis
mucous hyper-secretion
epithelial injury
smooth muscle hypertrophy
angiogenesis
airflow obstruction and bronchial responsiveness
general causes
airbone allergens,such as pollen and dust mites
air pollutants and irritants such as smoke
cold air
strong emotions and stress
physical activity
certain medication
respiratory infections such as common cold
clinical manifestations
coughing or wheezing
trouble sleeping caused by shortness of breath and caughing
Chest tightness or pain
wheezing sound when exhaling
shortness of breath
Pharmacologic Therapy
short-acting beta-adrenagic agonists
corticosteriods
leukotriene modifiers
immunodilators
nursing intervensions
assess respiratory status
administer medication as prescribed
assess history
administer fluids if the patient is dehydrated
nursing diagnosis
ineffective airway clearance
impaired gaseous exchange
anxiety
Evaluation
improved oxygen exchange
maintenance of airway patency
demonstrated behaviors to maintain clear airway
definition
is a condition in which your airways narrow and swell and produce extra mucus.