Exam 3 Part 2

Front

What is the purpose of spirometry in diagnosing asthma?

Back

To determine the severity of airway obstruction.

Front

What are the possible severities of asthma exacerbations?

Back

Mild, moderate, severe, or life threatening.

Front

What is the purpose of measuring Peak Expiratory Flow Rate (PEFR) in asthma management?

Back

To measure maximum rate of airflow after a forceful exhalation.

Front

What should be done when a patient with a severe acute asthma attack shows signs of anxiety?

Back

Use the 'talking down' approach with eye contact and firm coaching.

Front

Which of the following is a corticosteroid used in asthma treatment?

Back

Fluticasone.

Front

Define asthma.

Back

Asthma is a chronic respiratory condition characterized by airway inflammation, bronchoconstriction, and increased mucus production, leading to difficulty in breathing.

Front

What is bronchoconstriction?

Back

Bronchoconstriction is the narrowing of the airways due to the tightening of the smooth muscles surrounding them, often triggered by allergens or irritants.

Front

What role do bronchodilators play in asthma treatment?

Back

Bronchodilators relax the muscles around the airways, helping to open them and improve airflow during an asthma attack.

Front

What is the significance of a rescue inhaler?

Back

A rescue inhaler contains fast-acting bronchodilators that provide quick relief from acute asthma symptoms.

Front

What are common triggers for asthma exacerbations?

Back

Common triggers include allergens (like pollen and dust mites), respiratory infections, exercise, cold air, and smoke.