|
|
As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.
![A Mediterranean woodland in California shown during the cool moist season, when the herbaceous veget](https://biology-forums.com/gallery/47/medium_33_28_08_11_12_01_59_15531697.jpeg)
![The primate dental formula illustrated for (a) the lower dentition of an Old World monkey and (b) th](https://biology-forums.com/gallery/47/medium_275816_26_01_15_5_17_45_203701397.jpeg)
![The Y-5 molar pattern (left) characterizes the ape, whereas bilophodont molars (right) characterizes](https://biology-forums.com/gallery/47/medium_274477_04_02_15_12_29_06_205992479.jpeg)