The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.
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Vaccines prevent between 2.5 and 4 million deaths every year.
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The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.
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The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
Example of equipment used for a urine drug screen that a medical office may require before ...
Supervised role-play can help a child feel more at ease during office visits.
Petri dish containing fecal bacteria cultures.
Injectable Drugs Commonly Stocked in the Medical Office
Injectable Drugs Commonly Stocked in the Medical Office
The diagonal of the floor of a rectangular office cubicle is 2 ft longer than the ...