In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
Did you know?
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
Did you know?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Did you know?
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Summation of Heart Sounds, Soft S1
An ECG strip showing a normal sinus rhythm with the P wave, QRS complex, and T wave identified.
heart
Changes in the bronchioles during an asthma attack: (a) Normal bronchiole; (b) the inflammatory comp