Final answer:
An antitussive is a medication that reduces coughing by suppressing the cough reflex. Medical assistants should inform patients about the purpose of these medications, especially since their effectiveness can vary and they are usually recommended for non-productive coughs.
Step-by-step explanation:
A) Explain that an antitussive is a medication that reduces coughing A medical assistant should inform the patient that an antitussive is a medication designed to reduce coughing. Antitussives work by suppressing the cough reflex, which can make it easier for patients to get relief from persistent, dry, hacking coughs. It is important to note that antitussives are generally recommended when a cough is non-productive (not bringing up mucus). In cases where the cough is productive, as in some types of bronchitis, expectorants are usually recommended instead to help clear mucus from the airways.It's also worthwhile to mention that the effectiveness of over-the-counter (OTC) cough medicines, including antitussives, can be questionable, especially in children.
Nonetheless, for certain types of coughs and for adult patients, medications such as dextromethorphan (DXM) may provide some relief. However, no OTC cough medicines have been shown to be effective in cases of pneumonia or whooping cough, and they are not recommended for chronic respiratory conditions such as COPD or chronic bronchitis.The most appropriate response from the medical assistant would be to explain the purpose of an antitussive to the patient, as understanding medication is critical to ensuring proper use and achieving the desired health outcomes.The medical assistant should respond by explaining that an antitussive is a medication that reduces coughing.