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Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

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

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

The frequency of competition according to the number of species involved. The frequency of competition according to the number of species involved.
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
Avogadro's number calculation Avogadro's number calculation
The vehicle identification number (VIN) is visible through the base of the windshield and on a ... The vehicle identification number (VIN) is visible through the base of the windshield and on a ...
Draping for massage of arm. A. Hold arm to side and tuck drape at ribs. B. Lift arm across chest and ... Draping for massage of arm. A. Hold arm to side and tuck drape at ribs. B. Lift arm across chest and ...
Anterosuperior view of true pelvis (blue) Anterosuperior view of true pelvis (blue)
Video: Febrile Seizure

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