Search Results | blood
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What Is the Rarest Blood Type in the World?
health.howstuffworks.com/human-body/systems/circulatory/rarest-blood-type.htm
There are eight major blood types and some are more common than others. But what's the rarest of them all?
What Does It Mean If Your Blood Oxygen Level Is Low?
health.howstuffworks.com/human-body/systems/circulatory/low-blood-oxygen.htm
A low oxygen level in your blood is a good indicator of a COVID-19 infection, but what exactly does that mean and how do doctors test for it?
Meet the Real Vampires of the Animal Kingdom
animals.howstuffworks.com/mammals/blood-sucking-animals.htm
HowStuffWorks explores hematophagy - the vampires of the animal world. And yes, these fish, birds and bats do need to eat blood to sustain life.
High Blood Pressure: A Quick Overview
This blood pressure quick overview is loaded with information. Learn more with the blood pressure quick overview at Discovery Health.
Medications Used to Treat High Blood Pressure
health.howstuffworks.com/medicine/medication/high-blood-pressure-medications.htm
There are many high blood pressure medications that all serve a different purpose. Learn about the types of high blood pressure medications.
How does potassium affect my blood pressure?
health.howstuffworks.com/wellness/food-nutrition/facts/potassium-and-blood-pressure.htm
Potassium and blood pressure are commonly linked to one another. Learn more about potassium and blood pressure at Discovery Health.
How the Graphene Blood Pressure Tattoo Will Change Monitoring
Continuous monitoring of blood pressure instead of the static reading of the cuff is a medical holy grail; the graphene tattoo will provide it.
Is Your Blood Type Desirable?
play.howstuffworks.com/quiz/is-your-blood-type-desirable
Think you've got "O"mnipotent blood coursing though your veins? You might be "AB"solutely right, but you might also have "B"ad blood that makes vampires "A"bhor you. So if you wanna be sure, then take our mythical quiz now!
The True Story of Blood Diamonds
money.howstuffworks.com/true-story-blood-diamonds.htm
Diamonds weren't even very popular before the 1930s. Stuff They Don't Want You To Know examines what made these stones so important -- and expensive.
What causes high blood pressure?
What causes high blood pressure? Learn more about what causes high blood pressure at Discovery Health.