Neisseria meningitidis and Neisseria gonorrhoeae are extreme…
Neisseria meningitidis and Neisseria gonorrhoeae are extremely sensitive to environmental conditions. Specimens submitted for their recovery should never be held at incubator temperature in an increased CO2 environment in a moist state at refrigerator temperature
Read DetailsOne day a 4-year old child complains of severe anal itching….
One day a 4-year old child complains of severe anal itching. That evening when the child had fallen sleep, the mother takes a flashlight and examines her anus and sees the following. What is the cause of the child’s pruritus?
Read DetailsIn the Kirby-Bauer agar disk diffusion susceptibility test,…
In the Kirby-Bauer agar disk diffusion susceptibility test, a steady decrease in zone diameter of the penicillin disks obtained with the control organism may occur because: the control organism strain is too old penicillin disks were not stored frozen pH of the agar is less than 7.2 Mueller-Hinton agar is too thick
Read DetailsA tech is working on a wond culture and identifies Staphyloc…
A tech is working on a wond culture and identifies Staphylococcus aureus in the culture. When inputting the results in the laboratory information system (LIS), the tech accidently enters Staphylococcus epidermidis instead. How should the tech handle correcting this report?
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