Did you know?
As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.
Did you know?
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.
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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.
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Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Schematic of typical animal cell depicting the various organelles and structures.
A typical reception area in a medical office.
A typical ratchet used to rotate a socket. A ratchet makes a ratcheting noise when it is being ...
A typical ball-peen hammer.
Typical Work Settings for Massage Therapists
A typical hydrogen fuel cell