22nd December 2021

A 52-year-old female presents to her GP with muscle weakness and confusion. She was diagnosed with small cell lung cancer

A 52-year-old female presents to her GP with muscle weakness and confusion. She was diagnosed with small cell lung cancer 6 months ago. Medications include aspirin, simvastatin, citalopram, levothyroxine and ibuprofen. Vital signs are unremarkable.

Select the SINGLE most likely cause for her diagnosis from the list below. Select ONE option only.