Respiratory Flashcards
Asthma and COPD
What are the main symptoms of asthma?
Wheezing, breathlessness, coughing.
Describe the pathophysiology of asthma.
a complex interaction of airflow obstruction, bronchial hyperresponsiveness and an underlying inflammation
What are the three main medication options for managing asthma?
Relievers (for immediate relief), controllers (long-acting to prevent symptoms), and preventers (slow-acting, daily treatment to prevent inflammation and symptoms).
What are the main components of COPD?
Chronic bronchitis and emphysema.
Medications for COPD
-Antibiotics or antivirals as necessary for infections
-Corticosteroid medication (orally) Oxygen
What are the potential effects of the sympathetic nervous system (SNS) on the respiratory system?
Bronchodilation and increased breathing rate and depth.
How do corticosteroid medications typically work in managing respiratory conditions?
They decrease inflammation within the airways.
What are the types of inhalation medications commonly used for respiratory conditions?
Pressurized metered-dose inhalers, dry powder inhalers, and nebulizers.
What is the purpose of oxygen therapy in respiratory conditions?
It is administered to avoid hypoxemia and hypoxia in conditions such as asthma, COPD, hypoventilation, and at high altitudes.
what are the adverse effects associated with oxygen therapy?
Oxygen toxicity, inflammation response, and symptoms such as chest ache/burn, respiratory distress, and blindness in infants.
What does COPD stand for
Chronic obstructive pulmonary disease
