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Q: Bronchodilator of choice in COPD is-
  • A. Inhaled anticholinergies
  • B. β₂ Agonists
  • C. Antihistaminics
  • D. Methylxanthina
Correct Answer: Option A - Anticholinergics are particularly important bronchodilators in COPD. because the vagal tone appears to be the only reversible component of airflow limitation in COPD. They help to open up the airways by blocking the action of acetylcholine an muscarinic receptor, leading to bronchodilation and making breathing easier. • Bronchodilators are a type of medication the make breathing easier. • B₂ agonists are a group of drugs prescribed to treat asthma \. • Antihistamines are often used to relieve symptoms of allergies, such as hay fever, conjunctivitis etc.
A. Anticholinergics are particularly important bronchodilators in COPD. because the vagal tone appears to be the only reversible component of airflow limitation in COPD. They help to open up the airways by blocking the action of acetylcholine an muscarinic receptor, leading to bronchodilation and making breathing easier. • Bronchodilators are a type of medication the make breathing easier. • B₂ agonists are a group of drugs prescribed to treat asthma \. • Antihistamines are often used to relieve symptoms of allergies, such as hay fever, conjunctivitis etc.

Explanations:

Anticholinergics are particularly important bronchodilators in COPD. because the vagal tone appears to be the only reversible component of airflow limitation in COPD. They help to open up the airways by blocking the action of acetylcholine an muscarinic receptor, leading to bronchodilation and making breathing easier. • Bronchodilators are a type of medication the make breathing easier. • B₂ agonists are a group of drugs prescribed to treat asthma \. • Antihistamines are often used to relieve symptoms of allergies, such as hay fever, conjunctivitis etc.