Childhood Vaginal Bleeding Disorder and Genital Tract Tumors
This content delves into childhood vaginal bleeding disorders and genital tract tumors such as embryonal rhabdomyosarcoma, carcinoma of the vagina and cervix, benign vaginal adenosis, and ovarian cysts. Explore various conditions, including clear cell adenocarcinoma, teratoma, dysgerminomata, solid ovarian tumors, and fibroma dysgerminomata.
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Presentation Transcript
- Medical Bio Lab - Bacterial Culture Test
What is Bacterial culture Culture media :Is a method of multiplying microbial organisms by letting them produce in culture media under controlled laboratory conditions . Bacteria like any living cell they need organic and inorganic materials for their live(water, carbon,nitrogen,mineral, growth factors & Agar-poly saccharides). Culture media is used to determine the type of microorganism , a sample of harmful bacteria will be taken from the infected part of your body . So it is one of primary diagnostic methods of microbiology.
Types of Bacterial Media: I-Types depend on Its physical state: 1-Liquid-broth culture (Nutrient broth,potato-meat extract broth..) 2-Semi solid 3-Solid (Nutrient agar, MacConky agar, Chocolate agar, Blood agar, ) II-Types depend on Its Uses: 1-Simple media to grow different types of M.O 2-Special & Selective media to growing (pathogenic bacteria,& the m.o. that required special nutrients like meat extract, blood .proteins ....) 3-Differential & transport media
Tools used for bacterial culture: We have many tools like petri dishes, loops, burners,oven, slides, microscope, cotton swab & incubater to arrange the experiment, in the end we use autoclave for damage & sterilization the culture.
Bacterial Culture Test What is a Bacteria Culture Test? Bacteria are a large group of one-celled organisms. They can live on different places in the body. Some types of bacteria are harmless or even beneficial. Others can cause infections and disease. A bacteria culture test can help find harmful bacteria in your body. During a bacteria culture test, a sample will be taken from your blood, urine, skin, or other part of your body. The type of sample depends on the location of the suspected infection.
-The cells in your sample will be taken and put in a special environment in a lab to encourage cell growth. Results are often available within a few days. But some types of bacteria grow slowly, and it may take several days or longer. -Types of Bacterial Culture Test are: Throat culture, Wound culture (swab) ,Urine culture, Stool culture & Blood culture & Sputum culture (sample). There are no known risks to having a swab or blood test or to providing a urine or stool sample.
We are need to do bacterial culture test if we have symptoms of a bacterial infection. The symptoms vary depending on the type of infection. The Result :If enough bacteria is found in your sample, it likely means you have a bacterial infection. A susceptibility test is used to help determine which antibiotic will be most effective in treating your infection.
