How can you tell that bleeding is arterial or venous?

There are a few key differences between arterial and venous bleeding that can help you tell them apart.

* Arterial bleeding is typically brighter red in color than venous bleeding. This is because arterial blood is oxygenated, while venous blood is deoxygenated.

* Arterial bleeding tends to spurt or pulsate with each heartbeat, while venous bleeding is usually slower and steadier. This is because arterial blood is under higher pressure than venous blood.

* Arterial bleeding can be more difficult to control than venous bleeding. This is because the higher pressure of arterial blood can make it more difficult to form a clot.

Of course, these are just a few general guidelines. There are always exceptions to the rule, so it's important to consult with a medical professional if you're ever unsure about the type of bleeding you're dealing with.