uk-dgm MCQ (SBA): Deprescribing - Identifying Inappropriate Medications

A 83-year-old woman with COPD, heart failure, and recurrent UTIs is seen in the GP surgery for a medication review. She takes Salbutamol inhaler PRN, Tiotropium 18 mcg OD, Ramipril 5 mg, Bisoprolol 2.5 mg, Furosemide 40 mg, Nitrofurantoin 50 mg prophylaxis, and Omeprazole 20 mg for 'indigestion' for the past 2 years. She has no history of peptic ulcer disease, Barrett's oesophagus, or GORD. Which TWO medications should be reviewed for deprescribing?