Staphylococcus: A group of bacteria that cause a multitude of diseases . Under a microscope, staphylococcus bacteria are round and bunched together. They can cause illness directly by infection or indirectly through products they make, such as the toxins responsible for food poisoning and toxic shock syndrome.
What does staphylo mean in medical terms?
Combining form meaning resemblance to a grape or a bunch of grapes , hence relating usually to staphylococci or, in older use, to the uvula palatina.
What is the meaning of Staphylo?
combining form. a combining form borrowed from Greek, where it meant “ bunch of grapes ,” “uvula,” used with these meanings, and also with reference to the palate and to staphylococci, in the formation of compound words.
What is Strepto?
a combining form meaning “ twisted ,” used in the formation of compound words: streptococcus.
How did staphylococcus get its name?
STAPHYLOCOCCUS IS IDENTIFIED AS A CAUSE of wound infection by the Scottish surgeon Sir Alexander Ogston , who named it for the grape-like clusters (in Greek, staphyle) he observed under the microscope.
What is the difference between Strepto and Staphylo?
Strep needs enriched media (fastidious). Staphylococci are found on the skin. Streptococci are found in the respiratory tract. No hemolysis or beta hemolysis.
What does heter mean?
a combining form meaning “ different ,” “other”: heterocyclic. Also, esp. before a vowel,heter-. [< Greek, comb. form of héteros the other of two, other, different]
In what 3 ways is a staph infection spread?
Staph bacteria can spread easily through cuts, abrasions and skin-to-skin contact . Staph infections may also spread in the locker room through shared razors, towels, uniforms or equipment.
What is the meaning of in medical term?
Prefix denoting not or in, into, within .
How can you tell if a wound is infected with MRSA?
MRSA and other staph skin infections often appear as a bump or infected area on the skin that may be: > Red > Swollen or painful > Warm to the touch > Full of pus or other drainage It is especially important to contact your healthcare professional when MRSA skin infection signs and symptoms are accompanied by a fever.
How does streptococcus bacteria enter the body?
These bacteria are spread by direct contact with discharges from the nose and throat of infected people or by contact with infected wounds or sores on the skin. The risk of spreading the infection is highest when a person is ill, such as when people have “strep throat” or an infected wound.
What shape are streptococci?
Streptococci are nonmotile, Gram-positive, nonsporeforming bacteria, that live in pairs or chains of varying length. They are characteristically round or ovoid in shape .
What shape does Bacillus refer to?
A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria.
Where is staph found?
Staphylococcus aureus or “staph” is a type of bacteria found on human skin , in the nose, armpit, groin, and other areas. While these germs don’t always cause harm, they can make you sick under the right circumstances.
Who found staphylococci?
In 1880, Scottish surgeon Sir Alexander Ogston first described staphylococci in pus from a surgical abscess in a knee joint: “the masses looked like bunches of grapes.” In 1884, German physician Friedrich Julius Rosenbach differentiated the bacteria by the color of their colonies: S.
Does staph cause infertility?
More evidence is currently emerging to show that Staphylococcus, particularly Staphylococcus aureus, can colonize the reproductive systems and affect their structure and function. Staphylococcal infection has become one of the most common causes of infertility in both males and females .
