|
|
The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.
There are approximately 3 million unintended pregnancies in the United States each year.
Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
![Foley catheter: The inflated balloon at the tip of the catheter holds the Foley catheter in place in ...](https://biology-forums.com/gallery/47/medium_665046_10_03_17_10_25_17_268351713.jpeg)
![AC ripple at the output terminal of the battery is more accurate than testing at the battery due ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_5_45_23_297931144.png)