Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.
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When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
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The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Changes in the abundance and egg-hatching success rate of prairie chickens.
A typical joint.
A typical ratchet used to rotate a socket. A ratchet makes a ratcheting noise when it is being ...
A typical two-step ECT circuit showing that when the coolant temperature is low, the PCM applies a ...
Typical Work Settings for Massage Therapists
Poor single parents and their children