A Patient with a Cough Has Been Advised to Use

A patient with a cough has been advised to use guaifenesin. When the patient asks why this particular drug, what response will the provider provide?

A) "It dries secretions to help suppress coughing so you can rest."
B) "It stimulates the flow of secretions so they are easier to cough up.
C) "It helps to relieve the chest pain caused by frequent coughing."
D) "It stimulates the body's natural immune responses."