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Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

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Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

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Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

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People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

A fixed action pattern as an example of innate behaviour. A fixed action pattern as an example of innate behaviour.
Risk-taking behavior by young males. Risk-taking behavior by young males.
Changes in Synaptic Density From Birth to Age 2 Synaptic connections increase throughout the first Changes in Synaptic Density From Birth to Age 2 Synaptic connections increase throughout the first
Cultural leveling is occurring rapidly, with some strange twists. These men from an Amazon tribe, ... Cultural leveling is occurring rapidly, with some strange twists. These men from an Amazon tribe, ...
The phases and ionic basis of an action potential. The phases and ionic basis of an action potential.
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Video: Cardiac conductile cells

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