A Case of Being Tired

[Anonymous]

An 82 year old man who lives alone presents to you for the first time.

For the past 3 months he has felt tired.

If you are a medical detective and now know the “who” and “when” and “what” how will you establish the “why” (is he tired), “where” (is the problem) and “how” (will you proceed)?

https://en.wikipedia.org/wiki/Five_Ws – “The 5 W’s and How”