After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
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Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.
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There are more bacteria in your mouth than there are people in the world.
These young children are taking the initiative to explore their environment as they examine a snail
To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn
Dose-response relationship. As the dose of a drug increases, a maximal response or plateau is ...
How to determine if a quadratic equation has a maximum or minimum when given the roots
How to determine the commission of a sale
An old set of christmas tree lights have 30 lights, 20.6~ each in a series alignment. Determine ...