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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.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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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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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

The major arteries of the body. The major arteries of the body.
Dorsiflexion Dorsiflexion–Bending a body part backward. Dorsiflexion Dorsiflexion–Bending a body part backward.
The following terms describe types of body movement that occur at the diarthrotic joints The following terms describe types of body movement that occur at the diarthrotic joints
Positive and Negative Symptoms of Schizophrenia Positive and Negative Symptoms of Schizophrenia
Under what conditions can part-time employment in high school be a negative influence on school ... Under what conditions can part-time employment in high school be a negative influence on school ...
Measuring Axillary Temperature Measuring Axillary Temperature
Video: Glucose Evaluation Procedure

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