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Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

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Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Summation of Heart Sounds, Variable S1 Summation of Heart Sounds, Variable S1
Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort
Heart Sounds Heart Sounds
Exterior View of Tholos, The So-called Treasury of Atreus Exterior View of Tholos, The So-called Treasury of Atreus
Vessels of the heart: Posterior Vessels of the heart: Posterior
Heart Valves and Circulation of Blood Heart Valves and Circulation of Blood
Video: Depolarization of the SA node, Action potentials of the myocardium & ANS effects

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