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Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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

Double recombinants arising from two crossovers Double recombinants arising from two crossovers
The Nucleus Is Enclosed by a Double Membrane The Nucleus Is Enclosed by a Double Membrane
Left coronary artery (only seen if auricle is open) Left coronary artery (only seen if auricle is open)
An open chamber MRI may be more comfortable for the patient, but images may not be as distinct. An open chamber MRI may be more comfortable for the patient, but images may not be as distinct.
Hang the canister from the vehicle’s hood and adjust the air pressure regulator to full OPEN ... Hang the canister from the vehicle’s hood and adjust the air pressure regulator to full OPEN ...
Trace word by sk kid Trace word by sk kid
Video: Primate Evolutionary Tree Animation

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