Hello,
Welcome to Healthcaremagic,
Sorry to hear about your dad.
The problems of swollen eye , cut skin and bleeding from ear and nose may or may not be serious . To identify if there is a serious issue going on than
CT scan is a must to be sure that there is no bleeding within the brain. If there is none then there is nothing to worry about .But if there is then neurosurgeons have to be brought in for the management.
To be sure of his chances will depend on may factors like:
1)His conscious level at this moment
2)His Blood pressure, pulse,
Respiratory rate and extent of blood loss
3)And the most important will depend on CT scan which will tell if there is massive bleeding with in the brain or not.
I hope he recovers completely.
I hope the answer was helpful. In case you have any more questions then do let us know in writing .
Regards
Dr Talal Hussain