Apparently they do have concerns.
Well yeah. If someone falls in water at work, you get them checked out at the hospital. The paltry amount of radiation is kind of the least of your worries if there's even the smallest risk you got some water in your lungs.
People can drown on dry land from about a tablespoon of water getting into their lungs.
Well, I don't think there's such a big risk of that. Falling into a pool is something most of us have probably done. Being pushed by a friend as a kid for example. The risk of drowning is probably pretty comparable to the risk from the radiation (negligible).
> In the past, these terms were used to try to explain that some fatal drowning victims had very little water in their lungs at autopsy. Now it is understood that little water enters the lungs during drowning. Moreover, when water enters the lungs, it is rapidly absorbed when breathing starts again. The amount of water that enters the lung does not determine the amount of injury or determine the treatment of drowning. The amount of injury from drowning is due to how long the victim is without oxygen.
Source: Red Cross
Even a tiny amount of water in your lungs is a trip to the hospital.
The amount of radiation that guy was exposed to is roughly the same as eating a banana, or driving through the middle of Aberdeen with your car windows down inhaling all the radon off the granite.
You’re probably thinking of something along the lines of pneumonia, which is different than breathing some water and coughing it back up.
For the record, I think the GP comment is way off-base saying drowning is uncommon.
More like "send 'em to the ER, my ass is covered".