Paul S.

Joined 10 months ago

The Immune System — Our Body Defenses

Added by 6 months ago

4.22K Views1 Comments

Humans come into contact with external agents on a daily basis, agents that could be harmful if allowed the opportunity to enter the body. The most severe are dangerous disease-causing microorganisms, pathogens, or ab...

Stroke: The Silent Killer

Added by 7 months ago

1.81K Views1 Comments

Stroke or cerebrovascular accident (CVA) is the most common cause of brain damage. More specifically, a stroke is the rapid loss of brain function due to the disruption of blood supply to the brain. In turn, a signifi...

Stroke: The Silent Killer

Added by 7 months ago

1.81K Views1 Comments

Stroke or cerebrovascular accident (CVA) is the most common cause of brain damage. More specifically, a stroke is the rapid loss of brain function due to the disruption of blood supply to the brain. In turn, a signifi...