the most obvious visual signs are black or very dark bowel movements also vomit will have a color change but it will likely be more red. the bowel movements would also have an off more vile smell.one with known olcers would have a high probability of stomach bleeding.
Arterial Bleeding
1. Venous bleeding (bleeding from the veins). 2. Arterial bleeding (bleeding from the arteries). 3. Capillary bleeding.
A tourniquet. Arterial bleeding can't be stopped with a field dressing.
Yes you can.
An arterial bleed, because the blood is flowing at a high rate of speed/pressure.
Arterial.
arterial
It is a blood clot in an artery.
Menstrual bleeding is predominantly venous.
This would be arterial bleeding - bright red pertains to oxygen-rich blood and the squirting is because of the pressure from the heart. Venous blood will appear dark, and oxygenated blood from the arteries will appear bright red in color.
arterial
Arterial