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Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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If you could remove all of your skin, it would weigh up to 5 pounds.

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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Research Methods: Advantages and Limitations Research Methods: Advantages and Limitations
Radiological Modalities (Methods) Radiological Modalities (Methods)
The waveform of a good oxygen sensor as displayed on a digital storage oscilloscope (DSO). Note ... The waveform of a good oxygen sensor as displayed on a digital storage oscilloscope (DSO). Note ...
Functional brain imaging is the major method of cognitive neuroscience. This image—taken from the ... Functional brain imaging is the major method of cognitive neuroscience. This image—taken from the ...
Image Image
Absorption Methods in the Intestine Absorption Methods in the Intestine
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