The familiar sounds of your heart are made by the heart's valves as they open and close.
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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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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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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
Effects of growth rate on development.
Hormonal regulation of digestion rate in the stomach and small intestine.
A compression gauge designed for the higher compression rate of a diesel engine should be used when ...
Income per Capita versus Total Fertility Rate
Saving Rate by Decile of Income per Capita
The decay rate of a radioactive sample decreases from 175 kBq to 12.4 kBq in 18.3 s. What is ...