All's not what it seems

Armless

The death of a holidaymaker in The Bahamas, following a shark attack, introduced Royal Bahamas Police Force spokesperson Sgt Desiree Ferguson to the world stage.

According to Sgt Ferguson, she suffered "serious injuries to the right side of her body, including the rip [sic] hip region and also her right upper limb".

Bernd Debusmann Jr, BBC News

I did a double-take when reading that: her right upper limb? Most of us know that better as an arm. So why not just say her right arm? (rolleyes)