Clinical Microbiology test: H&E stain, Gram stain, Culture Media…
Here’s the “Staphylococcus lower classifications “. Staphylococcus is a genus of bacteria that includes several species which are classified on the base of gram staining, which are gram-positive, spherical-shaped bacteria that are commonly found on the skin and mucous membranes of humans and animals. These bacteria are known for their ability to cause a variety … Read more
Adenovirus is a type of virus that can cause a variety of infections in humans, ranging from the common cold to more severe respiratory illnesses. The virus was first discovered in the 1950s and was named after the adenoid glands, which are commonly affected by the virus. There are more than 50 types of adenoviruses, … Read more
Learn about ” how to prevent bacterial vaginosis : You must Follow all these preventive measures” Bacterial vaginosis (BV) is a common vaginal infection caused by an imbalance of bacteria in the vagina. It is characterized by symptoms such as discharge, itching, and a fishy odor.It is more common in women who are sexually active. … Read more
Flesh eating bacteria, also known as necrotizing fasciitis, is a rare but serious bacterial infection that destroys the skin, fat, and the tissue covering the muscles (fascia). It is caused by a variety of bacteria, including group A streptococcus, Klebsiella, Clostridium, and E. coli. If left untreated, the infection can quickly spread and lead to … Read more
Sperm cramps, also known as testicular pain or testicular discomfort, can be caused by a variety of factors. Following are the possible causes of sperm cramps in males.
Bile Tolerance test is used to differentiate the streptococcus agalectiae from other gram positive cocci. Certain streptococci (S.agalactiae) and enterococci are resistant to 10-40% bile and this test is used to differentiate these from other Gram-positive cocci. Anaerobic bacteria also vary in their ability to grow in the presence of 20% bile. Bile tolerance is … Read more
The potassium cyanide medium test (KCN test) is a microbiological test used to identify bacteria that can grow in the presence of potassium cyanide. The test is based on the fact that some bacteria are capable of utilizing KCN as a sole source of nitrogen. Potassium cyanide medium test Reagent (KCN test) Following are the … Read more
Methyl red test or MR test is an important biochemical test used to differentiate enterobacteria. Methyl red is used as a PH indicator. Methyl red test principle Some bacteria create sufficient acidity from glucose to give RED color with methyl red. While other organisms do not produce more acidity from glucose. Therefore in the negative … Read more
CAMP test stands for Christie, Atkins, Munch-Peterson test in microbiology. A clear area around the blood agar plate is a sign of a positive CAMP test. CAMP test principle A positive CAMP test produces a clear area around the colony on the surface of a blood agar plate that has been affected by the staphylococcus … Read more
The litmus milk decolorization test is an important biochemical; test used to identify the clostridia. Litmus milk test principle A heavy inoculum of the test organism is incubated for up to 4 hours in a tube containing litmus milk. A change indicates a reduction of litmus milk in the medium color from mauve to white … Read more