Drugs Acting on the Respiratory System

These flashcards cover terminology and key concepts related to the respiratory system and medications used in treatment, focusing on definitions and functions relevant to nursing and patient care.

Oxygenation Assessment

A nursing process including the evaluation of respiratory function and the need for oxygenation related interventions.

Chronic Obstructive Pulmonary Disease (COPD)

An inflammatory condition involving the airways, lung parenchyma, and pulmonary vasculature characterized by chronic bronchitis and emphysema.

Bronchodilation

The process of relaxation of bronchial smooth muscle leading to an increase in airway diameter.

Leukotriene Receptor Antagonists

A class of medications that decrease inflammation by preventing the activation of leukotrienes, used in asthma treatment.

Inhaled Corticosteroids (ICS)

Medications that prevent the release of inflammatory mediators and are used for the long-term management of chronic asthma and COPD.

Asthma Triggers

Factors that can exacerbate asthma symptoms, including exercise, cold air, smoking, and allergens such as dust and pollen.

Beta2-Adrenergic Agonists

A class of bronchodilators used for treatment and prophylaxis of bronchospasm by stimulating beta2-adrenergic receptors.

Metered Dose Inhaler (MDI)

A device used to deliver a specific amount of medication to the lungs, typically used for inhaled medications.

Respiratory Nursing Interventions

Actions taken by nurses to assess, educate, and manage patients with respiratory conditions and ensure effective medication administration.

Cyclic Adenosine Monophosphate (cAMP)

A signaling molecule that, when increased, promotes relaxation of bronchial smooth muscle leading to bronchodilation.