Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Did you know?
Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.
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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.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
