Which of the following medications improves the ability to cough up mucus?
a. expectorant
b. bronchodilator
c. antitussive
d. antihistamine
Answer: B
Which of the following medications improves the ability to cough up mucus?
a. expectorant
b. bronchodilator
c. antitussive
d. antihistamine
Answer: B
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.