|
|
Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
![Critical thinking involves analysis in which the nurse examines patient data available from a variet](https://biology-forums.com/gallery/47/medium_2137_17_05_12_1_44_01.jpeg)
![The course of EEG stages during a typical night’s sleep and the relation of emergent stage 1 EEG ...](https://biology-forums.com/gallery/30/medium_548020_07_06_17_2_21_51_30399729.png)