In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
Did you know?
Everyone has one nostril that is larger than the other.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Major types of plant secondary metabolites
Three types of urine tests for checking patients’ urine for diabetes.
Drug Forms and Routes of Administration
Selected Vaccines and Their Schedules
Types of immunity.
The outcome of crosses involving the three types of petite mutations