📍 80 y/o male with persistent cough. Which one of the following PFT results would occur normally with age?
A)Decrease in airway dimensions
B)Fall in FEV1/FVC
C)Fall in arterial pO2
D)Increase in arterial pCO2
📍A 15-year-old girl presents with bruising,
epistaxis and heavy periods. She has recently
recovered from a viral infection. Physical
examination is unremarkable. What is the most
appropriate initial investigation?
A 30-year-old man is diagnosed with rheumatoid
arthritis. He mentions that the pain is difficult to
cope with and has been ongoing for the last
4 months. What is the next most appropriate
step in management?