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Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.
According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.
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.
Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
There are more bacteria in your mouth than there are people in the world.
![Position the forearm for ice massage of the tendons around the elbow. Rest the forearm comfortably ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_6_33_40_332892397.jpeg)
![Gently stretch neck muscles. Apply stretches with head in neutral position, lateral flexion, and ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_8_38_14_33458417.jpeg)