A naturalistic philosophy. Secular humanism is philosophically naturalistic. It holds that nature (the world of everyday physical experience) is all there is, and that reliable knowledge is best obtained when we query nature using the scientific method.
Cerebrospinal fluid rhinorrhea (CSF leaking out of the nose) following a traumatic injury is classified as immediate (within 48 hours) or delayed. Of patients with delayed CSF leaks, 95% present within 3 months after the injury. Most patients with an injury causing CSF leaks are identified within 48 hours.
His nose was gushing blood for 5 hours without let-up. Finally the doctors used the last thing they could think of (during the 5 hours, doctors were trying different things to stop the bleeding). They were tampon-like things that the put up your nose and inside, they inflate and absorb all the blood. That method worked. My dad had to keep it in for 3 days.