Microbiology aab mt exam - Study guides, Class notes & Summaries

AAB MT MICROBIOLOGY WITH COMPLETE QUESTIONS AND ACCURATE ANSWERS

AAB MT MICROBIOLOGY WITH COMPLETE QUESTIONS AND CORRECT ANSWERS

What is the most common pathogen is throat cultures? - Streptococcus pyogenes Nasopharangeal swabs are recommended for the detection of which carriers? - H. influenzae, N. meningitidis, and B. pertussis Why is a first morning urine specimen preferred for urine cultures? - Specimen is more concentrated.

What indicates vaginal or urethral contamination of urine? - Greater than 10 squamous epithelial cells per hpf. How are smears of cerebrospinal fluid prepared? - Centrifuged CSF sediment Smears of CSF are usually stained with which stain? - Gram stain Which of the following tests for bacterial antigen on cultures isolated from CSF is more sensitive and faster? - Latex agglutination tests

AAB MT MICROBIOLOGY EXAM TEST 2023/2024 Kills vegetative organisms but not all spores or viruses - CORRECTANSWER-Boiling sterilization Used to sterilize media containing milk or serum;alternate heating - CORRECTANSWER-Fractional sterilization Most effective method of sterilization - CORRECTANSWER-Autoclaving What bacteria is used for quality control? - CORRECTANSWER-Bacillus stearothermophilus What sterilization technique kills by oxidation? - CORRECTANSWER-Dry heat What bacteria is ...

Neisseria gonorrhoeae is also known as.. - The Clap. - If you find it, you must report it! Host for Neisseria gonorrhoeae? - Humans are the only host N. gonorrhoeae treatment? - Cephalosporins N. gonorrhoeae is resistant to.. - Beta Lactams, tetracycline, spectinomycin, fluoroquinolones Signs, symptoms, and Causes of N. gonorrhoeae in Women - Endocervix: -Discharge, dysuria, lower abdomen pain Can cause: -PID, Ectopic Pregnancy, sterility

Detection of MRSA - Zone of <10mm with an oxacillin disk on MH agar Molecular tests for mecA gene D test - -Use eythromycin and clindamycin disks -Tested with both antibiotics -If clindamycin creates a D zone next to eyrthromycin it's resistant; zone of inhibition

AAB MT MICROBIOLOGY EXAM TEST 2023/2024 Kills vegetative organisms but not all spores or viruses - CORRECTANSWER-Boiling sterilization Used to sterilize media containing milk or serum;alternate heating - CORRECTANSWER-Fractional sterilization Most effective method of sterilization - CORRECTANSWER-Autoclaving What bacteria is used for quality control? - CORRECTANSWER-Bacillus stearothermophilus What sterilization technique kills by oxidation? - CORRECTANSWER-Dry heat What bacteria is ...

Microbiology AAB MT Exam

AAB MT MICROBIOLOGY EXAM TEST 2023/2024