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.
Did you know?
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
Wetlands in Canada
Hertzsprung-Russell diagram for a set of stars that includes the Sun
Bacteria Diagram
Neural Tissue Diagram
Hip anatomy diagram
Self-crossing F2 plants to produce an F3 generation shows that there are two different genotypes amo