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Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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Medication errors are more common among seriously ill patients than with those with minor conditions.

The nurse is using Standard Precautions to draw blood. The nurse is using Standard Precautions to draw blood.
Range of Motion of the Wrist and Hand Joints, Radial and Ulnar Deviation of the Wrist Range of Motion of the Wrist and Hand Joints, Radial and Ulnar Deviation of the Wrist
Cumulative Standard Normal Distribution Cumulative Standard Normal Distribution
Income Distribution in the United States, 2009 Income Distribution in the United States, 2009
Standard base-pairing relationships Standard base-pairing relationships
The distribution of malaria and of the hemoglobin variants beta S and beta E. The distribution of malaria and of the hemoglobin variants beta S and beta E.
Video: A Human Karyotype Preparation Animation

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