SurgeryRNAnon here…Active bleeding can be bright red esp if arterial, but will get darker as it coagulates or dries. Venous blood darker. Looks fake to me…
It has to do with hemoglobin. O2 binds w hemoglobin…
This is what a blood soaked laparotomy sponge looks like…
KEK…I see gore every day at work. Just showing what blood looks like on a cloth sponge for comparison to the blood on the clothing in the video. I'm scientific…not gore. ;)