Did you know?
The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.
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In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.
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Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
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Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Passive and active transport.
Active and passive immunity
Mechanisms of active and passive immunity.
Passive movement of the hip through its full range. With one hand just above the knee and the other ...
Apply passive touch on the shoulder and hip. Stand in back and place one hand on the shoulder and ...
Embryonic development of shepherd’s purse (Capsella), a eudicot