rapid screening test
rapid screening test
Duricef is indicated for the treatment of patients with infection caused by susceptible strains of the designated organisms in the following diseases: Urinary tract infections caused by E. coli, P. mirabilis, and Klebsiella species. Skin and skin structure infections caused by staphylococci and/or streptococci. Pharyngitis and/or tonsillitis caused by Streptococcus pyogenes (Group A beta-hemolytic streptococci).
The catalase test can be used to distinguish quickly between Staphylococci and Streptococci in a gram-positive coccus isolated from a throat culture. Staphylococci are catalase positive (produce bubbles with hydrogen peroxide), while Streptococci are catalase negative (no bubble formation). This test can help differentiate between these two bacterial groups based on their enzyme activity.
A polygraph is used to help detect if someone is lying.
Iodoform is used in the iodoform test to detect the presence of a methyl ketone functional group. When Iodoform reacts with a methyl ketone in the presence of a base and acidic conditions, it forms a yellow precipitate of iodoform, which confirms the presence of the CH3CO- group.
A Propoxyphene test is used to detect Darvocet.
The explorer is used by the dentist to detect decay.
IMViC tests (indole, methyl red, Voges-Proskauer, citrate utilization) are typically used for the identification of enteric bacteria, not for streptococci. Streptococci are usually identified using other methods such as hemolysis patterns, catalase, and Lancefield grouping based on cell wall antigens.
Helium is used to detect leaks.
8) Which of the following are used to detect high-yield explosives?
8) Which of the following are used to detect high-yield explosives?
Helium is generally used; special spectrometers to detect helium leakage are designed.