Question

What are the drugs Ritodrine and Terbutaline used for?

1) To treat asthma
2) To induce labor
3) To lower blood pressure
4) To treat diabetes

Answer 1

Ritodrine and Terbutaline are medications primarily used for asthma treatment by relaxing the muscles in the airways, although they are sometimes involved in other cardiovascular treatments.

Step-by-step explanation:

Ritodrine and Terbutaline are primarily used for their role in the treatment of asthma. Both of these medications function as beta-agonists, which can help relax muscles in the airways to improve breathing. They do this by stimulating beta-2 receptors in the smooth muscle of the airways. Although they are sometimes involved in treating other conditions related to the heart and blood pressure, their main purpose is in asthma management.

While prostaglandins such as PGE2 derivatives are employed to induce labor, Ritodrine and Terbutaline are not used for this purpose. Similarly, while ß-blockers like metoprolol and propranolol are used to treat cardiovascular conditions like high blood pressure, Ritodrine and Terbutaline belong to a different class of drugs and are not ß-blockers. Their application in cardiac scenarios is more circumstantial and not a primary indication.