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Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.
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.
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
![Starting at the waist, apply circular two-handed petrissage over the entire right side. Keep hands ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_12_54_25_33052685.jpeg)
![Apply deep effleurage to the thigh from knee to superior thigh. Cover anterior, medial, and lateral ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_04_32_330731825.jpeg)
![Apply light tapotement on the head. Tapping lightly with the fingertips works well for this purpose.](https://biology-forums.com/gallery/33/medium_380798_23_08_17_7_48_42_33373984.jpeg)