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Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

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People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

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Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Lung Fissures, Left Lateral View Lung Fissures, Left Lateral View
Color enhanced X ray of large malignant tumor in the right lung. Color enhanced X ray of large malignant tumor in the right lung.
Atelectasis (collapsed lung). Atelectasis (collapsed lung).
Patient teaching: lung assessment Patient teaching: lung assessment
As with smoking, drinking alcohol during pregnancy exposes the fetus to potentially toxic substances As with smoking, drinking alcohol during pregnancy exposes the fetus to potentially toxic substances
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