Objectives After completing Chapter 1, the reader will be able to: â  Identify the significance of patient education in health care. â  Discuss the importance of patient education in physical and occupationalrehabilitation. â  Compare and contrast the impact of patient education in health care and inrehabilitation. â  Understand the importance of patient education as related to health care and reha-bilitation practices. â  Identify the general significance and benefits of patient education and healtheducation.
The atmosphere of the sun is composed of several layers, mainly the photosphere, the chromosphere and the corona. It's in these outer layers that the sun's energy, which has bubbled up from the sun's interior layers, is detected as sunlight.
Most of the Sun's luminosity results from continuous emission from the photosphere. This radiation arises from what we call the quiet Sun --the underlying predictable star that blazes forth day after day.irst studied in detail by Galileo, these spots provided one of the first clues that the Sun was not a perfect unvarying creation, but a place of constant change. These dark areas are called sunspots. They typically measure about 10,000 km across, about the size of the Earth.