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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.
There are more nerve cells in one human brain than there are stars in the Milky Way.
Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.
According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.