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Did you know?

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

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

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Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Mendel's breeding program that produced a 9 : 3 : 3 : 1 ratio Mendel's breeding program that produced a 9 : 3 : 3 : 1 ratio
The site of Dmanisi has produced some of the earliest H. erectus outside of Africa. The site of Dmanisi has produced some of the earliest H. erectus outside of Africa.
Location of Thyroid Gland Location of Thyroid Gland
Hypothalamus and Pituitary Gland Hypothalamus and Pituitary Gland
Uniparental disomy can be produced by several mechanisms involving nondisjunction in meiosis, nondis Uniparental disomy can be produced by several mechanisms involving nondisjunction in meiosis, nondis
Laboratory-Produced Protocells Laboratory-Produced Protocells
Video: Arthroscopy

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