Problem: You are called to help to transport 77year old Mr Wilson to the emergency department following a fall in his home where he lives with his wife. His wife has developed Alzheimer's disease and Mr Wilson is her carer. A brief assessment of his current medications reveals polypharmacy of the following medications. Which is most likely to be implicated? Question 3 options: a) Benzodiazepines- anxiolytic prescribed for stress of carer role two (2) weeks ago b) Acetazolamide - diuretic to reduce intraocular pressure and treat glaucoma prescribed 12 months ago c) Atorvastin - lipid regulating agent that Mr Wilson has taken for 10 years d) Clonidine - prescribed two (2) weeks ago for hypertension