Damage to the nervous system, especially to the part of the brain called the basal ganglia, may cause loss of coordinated movements in various muscle groups. This causes the muscles to uncontrollably twist or experience repetitive movements or irregular body positions called dystonic movements. In so...
Thereductionin blood volume during acute blood loss causes a fall in central venous pressure and cardiac filling. This leads to reduced cardiac output and arterial pressure. Does hemorrhaging lower blood pressure? Hemorrhagic hypotension leads to a well-characterized sequence of events including (i) a...
Causes of night blindness include either a severe vitamin A deficiency, or an inherited degenerative disorder of the retina called retinitis pigmentosa. In the case of severe vitamin A deficiency, treatment would be administration of the vitamin. A physician's care is crucial, however, to be ...
Obstructed labour is said to result in prolonged labour,when the active phase of labour is longer than 12 hours. The main causes of obstructed labour include: a large or abnormally positioned baby, a small pelvis, and problems with the birth canal. How dilated are you when you lose your mu...
It's used quite a lot by women who really want to have naturally long, thick lashes (which are almost universally considered to be desirable I think) and I think it was originally supposed to be a heart medication or something. But, if you have light colored eyes, like blue eyes, it ...
David:No. She was doing absolutely nothing at all, just carried on living the normal life that she'd always lived. And, of course, this type of thing is what we explain in the book, and what causes cancer and how it can be prevented, and what you can do should you be diagnosed wi...
However, I'm still seriously suffering from Seattle Sidewall Syndrome (SSS), a condition which causes the premature deterioration of wheels ridden by messengers and hardcore commuters in wet grimy winter conditions as rim brakes, especially high-power cantilevers, wear through the braking surface of...
I do wonder if this might be the final straw that breaks NPR. For all their many awards, organizational self-regard, and incestuously close connections to the Washington power structure, they have also been hemorrhaging ordinary listeners in Flyoverlandia for years now. I’m one of those once...
Learn what employee turnover is, what causes it, how to calculate it, and solutions to retain workers with this complete guide.
it will become increasingly important to inquire about a patient’s immunization history and consider vaccine-preventable disease as a differential once common causes have been ruled out, particularly in cases that do not improve with standard treatment or that present with associated systemic findings....