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Did you know?
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.