Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.
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Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.
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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.
Closed urinary drainage system. Urine being measured after it leaves patient’s body via catheter.
Pure Word Deafness
Stimuli Used in a Test of Word Recognition
Review in Changes in Eight Different Domains of Adult Functioning
Heart valves in closed position viewed from the top.
Differential Equation Word Problem