|
|
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
![Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the](https://biology-forums.com/gallery/47/medium_14755_27_08_12_12_28_13_8211254.jpeg)
![Measles. A photograph of a child stricken with measles, showing the tell-tale sign of the skin rash.](https://biology-forums.com/gallery/47/medium_14755_11_11_12_7_18_46_100422144.jpeg)