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Author Question: Which of the following is an abnormal lateral curvature of the vertebral column often seen in the ... (Read 55 times) |
The human body produces and destroys 15 million blood cells every second.
Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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.
Blood is approximately twice as thick as water because of the cells and other components found in it.