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Expectorants Quiz

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Questions and Answers

What is the primary function of expectorants?

To improve oxygen absorption in the bloodstream

To suppress cough reflex in the brain

To help loosen and expel mucus from the lungs (correct)

To reduce fever and inflammation in the respiratory system

Which of the following is a common ingredient in expectorant medications?

Pseudoephedrine

Diphenhydramine

Guaifenesin (correct)

Acetaminophen

What is a potential side effect of expectorant use?

Nausea and vomiting

Drowsiness

Increased blood pressure

Dry mouth and throat (correct)

What are expectorants?

Expectorants are medications that help to thin and loosen mucus in the lungs, making it easier to cough up. Signup and view all the answers

How do expectorants work?

Expectorants work by increasing the production of respiratory tract secretions, which helps to clear mucus from the airways. Signup and view all the answers

When are expectorants commonly used?

Expectorants are commonly used to treat coughs associated with respiratory tract infections and conditions such as bronchitis and pneumonia. Signup and view all the answers