Urine specimen inoculation tests can be used to: check for the presence of Gram-negative or positive bacteria in urine in the clinic, which can be reported.
Uric acid in deproteinized blood filtrate is oxidized to allantoin and carbon dioxide by tungstic acid in alkaline solution, and phosphotungstic acid is reduced
The VP assay can be applied to (1) identify Enterobacter aerogenes and Escherichia coli, and (2) characterize other bacterial groups, including actinomycetes.
Most of Candida albicans need oxygen 25-30 ℃ to grow well, can also be in 37 ℃ above the growth. Colonies are cream-colored, pie-shaped and smooth. In the cor
The fecal specimen taken directly affects the accuracy of the results, usually using naturally excreted feces, specimen collection precautions are as follows:
General bacterial smear examination: select the purulent or bloody part of sputum, smear it into a uniform thin slice, perform Gram staining and microscopic exa
Bile salts, sodium deoxycholate and sodium taurocholate selectively lysed Streptococcus pneumoniae, while other streptococci tolerated them, the mechanism of wh
Myorelaxants are divided into two types: depolarizing and non-depolarizing. Succinylcholine is the representative drug of the depolarizing type of muscarinic dr
Sulfonamides can react with certain reagents to form colored substances, and their blood concentrations can be quantified by colorimetry. In acidic environments
Ganglion blockers affect the blood pressure drop induced by direct stimulation of the vagus nerve and the boosting effect of clamping the common carotid artery,
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