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Did you know?

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

Did you know?

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.

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Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

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

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Vision with macular degeneration is experienced with an inability to focus in the center of the visu Vision with macular degeneration is experienced with an inability to focus in the center of the visu
Extended Objects Create a Focal Plane Extended Objects Create a Focal Plane
Kuiper Belt Objects Kuiper Belt Objects
How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ... How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ...
After all valves have been properly measured and adjusted as necessary, start the reassembly process ... After all valves have been properly measured and adjusted as necessary, start the reassembly process ...
Focus on Homeostasis Focus on Homeostasis
Video: Definition of heart rate

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