17th August 2020

A 36-year-old woman attends her GP for a routine asthma review

A 36-year-old woman attends her GP for a routine asthma review. She has been struggling with her breathing over the winter months and has had two asthma attacks in the past couple of weeks, which she has managed at home. She appears anxious, and her hands are shaking.

For the case above, please select the SINGLE most likely cause of the adverse reaction being described. Select ONE option from the list above.