Your heart is a pump made of muscle which pushes blood through your arteries to all organs of your body. The body needs oxygen and energy to work normally and blood is the delivery system. Blood picks up its oxygen in the lungs...
Read MoreWhy do people use tobacco? Tobacco is clearly valued for its psychoactive effects. This means that it has several actions on the mind that depend upon the dose used. It can be used to stimulate the mind, relieve anxiety, or...
Read MoreAs discussed previously, there are two main types of stroke: ischemic and hemorrhagic. The majority of this course describes the approach to either type of stroke, but there are specific texts on ischemic stroke, TIA, ICH,...
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It is one thing to know that we should not worry, but it is quite another to stop worrying. One of...
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