Question

A client with asthma is taking an inhaler that blocks parasympathetic input to bronchial smooth muscles. Which class of medication is this client taking for asthma control?

1) Leukotriene modifier
2) Adrenergic stimulant
3) Anticholinergic agent
4) Methylxanthine

Answer 1

A client using an inhaler that blocks parasympathetic input to bronchial muscles is likely taking an anticholinergic agent, which dilates airways to aid in breathing.

Step-by-step explanation:

If a client with asthma is taking an inhaler that blocks parasympathetic input to bronchial smooth muscles, they are most likely using an anticholinergic agent. This class of medication works by blocking muscarinic receptors, thus suppressing parasympathetic interaction with the bronchial smooth muscles, leading to dilation of the airways. It's a common and effective treatment for managing asthma symptoms, as it helps to open airways and make breathing easier.