|
|
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.
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.
![Incentive spirometry. A portable incentive spirometer is useful for encouraging patients to exercise](https://biology-forums.com/gallery/47/medium_14755_11_11_12_7_25_45_100622042.jpeg)
![(a) Initial mtDNA results suggested modern humans and Neadertals were equally distantly related to D](https://biology-forums.com/gallery/47/medium_273287_22_02_15_10_29_18_208031613.jpeg)