Severe Acute Respiratory Syndrome (SARS)
Alternate Names : SARS
Pictures & Images
Click on an image thumbnail to view full size
|

Lungs
|
The major features of the lungs include the bronchi, the bronchioles and the alveoli. The alveoli are the microscopic blood vessel-lined sacks in which oxygen and carbon dioxide gas are exchanged.
|
|

Respiratory System
|
Air is breathed in through the nasal passageways, travels through the trachea and bronchi to the lungs.
|
Today's Top News Stories | | Officials Still Seek Source of Salmonella Outbreak - Jan 09, 2009, 14:00 Almost 400 Americans in 42 states have been sickened. | | Clinical Trials Update: Jan. 9, 2009 - Jan 09, 2009, 10:05
- Fungal Infections
- Post Menopause
- Irritable Bowel Syndrome (IBS)
| | Americans Consuming More Sugary Beverages - Jan 09, 2009, 12:00 Adults gulping an average of 300 calories every day, study finds. | | Garlic as a Cancer Fighter? Maybe Not - Jan 09, 2009, 16:00 Evidence that strong-smelling herb prevents cancer is said to be weak.
| | Antipsychotics Up Death Risk in Alzheimer's Patients - Jan 09, 2009, 09:00 Long-term study says the drugs should only be used short-term, as last resort. |
|