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Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.
Did you know?
Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.