many of these "geriatric wards" are not actually geriatric wards, they are medical wards who take any patient from teenager on upwards who have a "medical problem" i.e. pnuemonia, heart problems, infections, overdoses.
Naturally most patients on these wards are geriatric because older people tend to have more problems with their heart and lungs etc. I had to have a 20 year old overdose in liver failure in a bay with 5 older ladies the other day. There was literally no where else.
In the old days they had geriatric wards. In addition to those they had medical wards which treated acute medical patients age 65 and UNDER.
Now both those types of patients get dumped on large general medical wards. My hospital no longer has "geriatric" wards and neither do many others.
The shitty thing on a medical ward is that not only might you have in your bay (as a Nurse):
a 45 year old mother dying of cancer,
a 20 year old who overdosed,
a 75 year old with pnuemonia and Cardiac failure who is disorientated and pulling out his IV lines and 02 and constantly getting up and falling, refusing meds and demanding that we call his mother (!)
a violent herion addict who is in for detox from alcohol who likes to smash the place up and shout abuse and demand morphine constantly
a 36 year old with diabetic ketoacidosis who needs frequent monitoring
but you will also have patients that have been dumped in hospital because no one can manage their dementia. As if we can with everything else we are dealing with. And they tend to shout, pee on the floor near other patients, fall, refuse food and water etc etc.
As a Nurse you will probably be the only RN for 2 or 3 bays like that with 6-8 patients in each bay.
Medical wards are shit for both Nurses and patients. They suck.
I am not surprised that your son was traumatised. I have had patients that were 35 years old who discharged themselves because they were traumatised by the state and behaviour of the elderly patients.