|
|
Asthma cases in Americans are about 75% higher today than they were in 1980.
Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.
Vaccines prevent between 2.5 and 4 million deaths every year.
Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.
The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
![In the communication technique of collaborating, the nurse sends the message that the nurse and pati](https://biology-forums.com/gallery/47/medium_2137_17_05_12_2_04_31.jpeg)
![Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r](https://biology-forums.com/gallery/47/medium_14755_11_11_12_7_15_46_100301985.jpeg)
![On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a](https://biology-forums.com/gallery/47/medium_376716_26_08_15_11_19_27_22455374.jpeg)