On the other hand,there are some drawbacks,too.Firstly,the most important disadvantage is the unknown effects on health in case of over-use.Scientists found that mobile phones can cause brain cancer.if you talk for so many hours,you are going to have headacheand ear problems.Secondly,the mob...
5 However, other factors are unique to these different kinds of errors of action. Studies6 have suggested that the inability to maintain right and left sidedness consistently (or confusion of right and left [apraxia]) probably stems from an underlying neurological challenge that seems to predispose...
It gets its name from the Latin word for "lentil" (a type of pulse used in cooking), but don't let that confuse you. There's no real reason for this other than that the most common kind of lens (called a convex lens) looks very much like a lentil!
Some people"s eyes become cloudy because of cataracts. Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them. When night falls, colors become fainter to the eye and finally disappear. After your eyes have grown used to the dark...
This type of treatment carries risks such as short-term vision problems,cataracts, and retinopathy. Surgery If exophthalmos is severe or persistent, surgery may be required. It may need to be carried out during the active phase, if exophthalmos poses an immediate threat to your vision, or in ...
Corticosteroid eye drops - these are used to treat chronic eye allergies. However, side effects of long-term use include cataracts and glaucoma as well as the risk of infection. Do not use them without medical supervision Oral antihistamines – these work in the same way as the eye drops but...
D.types of glasses【2】The examples of African drivers and Bolivian farmers show that ___.A.people with poor vision face many difficultiesB.too much work can cause vision problemsC.people with cataracts will go blindD.there is no eye care in African countries【3】In southern Asia, people ...
Esparaz. But, she adds, a lack of standardization in the industry means there’s no way to know if one pair is better than another. A more reliable solution: Turn on the blue- light- filtering function on your devices and lim it screen time before bed. To help with eye strain, Dr....
Although previous studies have proved these three tests may be correlated with fall risk, it hard to identify a single test that can predict the multiple factors involved in falls, and there are also studies that suggest a single 1Department of Rehabilitation Medicine,TEDA International ...
How is rheumatoid arthritis different from other forms of arthritis, such as osteoarthritis and gout? Take the Rheumatoid Arthritis (RA) Quiz to rest your RA IQ. Rheumatoid Arthritis: RA Food Myths and Facts Is there really an RA diet? Learn the truth from WebMD about which foods can ease...