Think of the circulatory system as a tank with a pump and pipes. The tank is the human body, the pump is the heart, and the vessels are the pipes.
You can have pump failure that causes shock - the pump just doesn't work well. Cardiogenic Shock.
You can have a break in the pipe - you lose volume. Hypovolemic shock.
You can have the pipes get bigger, wider. Neurological shock.
You can also have a psychogenic type shock. Nothing is wrong with the pump, pipes, or volume but you see something your mind just can't handle and you faint.
Neurological shock is normally an anaphalactic type response. Isolated head trauma rarely causes shock.
Hypoperfusion is inadequate blood flow through an organ.
Hemorrhage is a major cause of shock hypoperfusion.
The 4 different types of protists are to get away from bacteria,
The different types of Pulley Systems include:FixedMovableCompound
There are 4 types.
Hypoperfusion!
There is probably thousands of different types of mold
The 4 different types of solid pyroclastics are volcanic bombs, lapilli, volcanic ash, and volcanic blocks
Hypoperfusion!
3 different types
There are 4 different types of nucleotides in a humans DNA!
There are more than 4 types of cells in the human body. There are about 200 different types of cells. Each cell has a different function.