How can arterial bleeding (arterial qanaxma) be distinguished from venous bleeding (venoz qanaxma)?

1. Arterial blood is dark purple and oozes slowly; venous blood is clear.
2. Arterial blood is bright red (scarlet) and spurts/pulsates under high pressure; venous blood is dark red and flows steadily.
3. Arterial bleeding stops spontaneously within 10 seconds.
4. Venous bleeding always spurts in high-pressure jets.