|
|
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.
Did you know?
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.