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Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

The major language areas of the left hemisphere of the brain. The major language areas of the left hemisphere of the brain.
The coagulation cascade. Both the intrinsic pathway and extrinsic pathway lead to a common pathway ... The coagulation cascade. Both the intrinsic pathway and extrinsic pathway lead to a common pathway ...
Drugs for Nonmalarial Protozoan Infections Drugs for Nonmalarial Protozoan Infections
Anterior view of brain frontal section Anterior view of brain frontal section
Brain nerve and hearing Brain nerve and hearing
Sensory Areas of the Brain Sensory Areas of the Brain
Video: Requirements for nervous signals

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