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Author Question: Fine needle aspiration is a type of aspiration by which a fine needle is inserted into the body site ... (Read 44 times) |
For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.
Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
By definition, when a medication is administered intravenously, its bioavailability is 100%.