WebJul 23, 2024 · People who have been exposed to lots of sulfur-containing compounds sometimes have their skin turn a blueish tint, while their blood can turn dark blue, green, or black. WebPeople have been referring to aristocrats as “blue bloods” for centuries. But what’s the origin of this weird term? What did the noble’s blood had that made our ancestors view it as blue? Let’s find out. Surprisingly, the …

What Makes Horseshoe Crab Blood So Special? - American Oceans

WebFeb 1, 2013 · People with the disorder have chocolate-colored blood and blue skin. In genetic cases of methemoglobinemia, the recessive gene for the disorder must be … WebApr 2, 2024 · Of course, this extra-inclusive definition of blue blood isn't used today. No, you — the reader — are here for hard and fast answers, and maybe a quick history … brooke shields the middle cast rita

Is blood blue? 7 facts about blood - Medical News Today

WebJan 27, 2024 · Diagnosis. Treatment. Blue lips can occur when blood vessels temporarily shrink after being out in the cold or swimming in chilly water, for example. But they can also be a sign of a medical problem that is causing a reduced amount of oxygen in your blood. This can happen with conditions like asthma, for example, but also medical emergencies ... WebBlood and veins are always red, but veins close to the skin’s surface appear blue or green because the red color is filtered. The color of the vein is filtered by carbon dioxide, oxygen, and the yellow color of fat – making the red vein appear green or blue. Green veins are typical veins that show on people with warm undertones. WebJan 23, 2024 · People who have this blood type are prone to having a higher IQ, green or blue eyes, red hair, sensitivity to the heat, being physically and emotionally more aware, and having much lower body ... card with sonic blow