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Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

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

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All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

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Medial view of tracts revealed by removing gray matter from a midsagittal section Medial view of tracts revealed by removing gray matter from a midsagittal section
Lateral view of right cerebral hemisphere Lateral view of right cerebral hemisphere
Sagittal view of the olfaction (Sense of Smell) Sagittal view of the olfaction (Sense of Smell)
Video: Structures that affect circulation - kidneys, blood volume and venous tone

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