|
|
Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.
Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.
Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
![Establishing a caring and trusting relationship helps the client come to terms with a terminal illne](https://biology-forums.com/gallery/47/medium_18099_25_09_12_11_15_19.jpeg)
![Nomogram chart. This example shows a line drawn from a child’s height of 100 cm to his weight, 35 ...](https://biology-forums.com/gallery/47/medium_660366_15_03_17_3_41_12_27048610.jpeg)