Thayer martin media for - Study guides, Class notes & Summaries

Microbiology Chapter 22 Study Guide Test. Which of the following is an opportunistic pathogenic fungus in humans? A. Blastomyces dermatitidis B. Coccidioides immitis C. Candida albicans D. Histoplasma capsulatum E. Paracoccidioides brasilientis - CORRECT ANSWER C Opportunistic fungi A. always have two physiological and structural forms B. are normal microbiota for many individuals C. have special proteins for colonizing the body D. are tracked by epidemiologists E. have the sam...

Proper media for culture of a urethral discharge from a man include: A) chocolate and modified Thayer-Martin agars B) Sheep blood and phenylethyl alcohol agars C) Eosin-methylene blue and sheep agars D) Thioglycollate broth and chocolate agar - ANS A) chocolate and modified Thayer-Martin agars A sheep blood agar inoculated with 0.001 mL of urine grow 70 colonies of staphylococcus aureus. How many colonies forming units per mL of urine should be reported? A) 70 B) 70,000 C) 70...

1) After receiving a 24 hr. urine for quantitative total protein analysis the technician must first: a. subculture the urine for bacteria b. add the appropriate preservative c. screen for albumin using a dipstick d. measure the total volume - d (measure the total volume) 1) Following overnight fasting, hypoglycemia in adults is defined as a glucose of: a. <70 mg/dL (<3.9 mmol/L) b. <60 mg/dL (<3.3mmol/L) c. <55 mg/dL (<3.0mmol/L) d. <45mg/dL (<2.5mmol/L) - d (Dia...

Med Miro Exams Combined 1. Legionella can be definitively diagnosed by a: Twofold rise in anti- Legionella antibody with an IFA Single serum with a titer of 128 Monoclonal immunofluorescent stain Gram stain Monoclonal immunofluorescent stain 2. Which of the following organisms are PYR positive? Selected Answer: Group A Streptococcus Group B Streptococcus S. urinalis Enterococcus spp. a and c only a, c, and d a, c, and d 3. Which organism is not a normal inhabitant of the respirat...

Complete BOC: ASCP Test Prep 1) After receiving a 24 hr. urine for quantitative total protein analysis the technician must first: a. subculture the urine for bacteria b. add the appropriate preservative c. screen for albumin using a dipstick d. measure the total volume - d (measure the total volume) 1) Following overnight fasting, hypoglycemia in adults is defined as a glucose of: a. <70 mg/dL (<3.9 mmol/L) b. <60 mg/dL (<3.3mmol/L) c. <55 mg/dL (<3.0mmol/L) d. &l...

AAB MT MICROBIOLOGY QUESTIONS CORRECTLY ANSWERED 2023/2024 What term describes the morphology of organisms that vary in shape and size? - CORRECT ANSWER-Pleomorphic Capsules are the basis of which test? - CORRECT ANSWER-Serotyping A mucoid colony on blood agar medium indicates that which of the following characteristics may be present? - CORRECT ANSWER-Organism has a capsule. What are dark staining granules called? - CORRECT ANSWER-Metachromatic Which of the following organisms are non...

Microbiology BOC Proper media for culture of a urethral discharge from a man include: a sheep blood and phenylethyl alcohol agars b eosin-methylene blue and sheep blood agars c thioglycollate broth and chocolate agar d chocolate and modified Thayer-Martin agars ANSWERS d chocolate and modified Thayer-Martin agars d Chocolate agar and chocolate agar- based selective media should be used for recovery of Neisseria gonorrhoeae from urethral discharge. Chocolate agar provides the nutrient...

NBME MICROBIOLOGY REVIEWED EXAM 2023/2024 India ink for - CORRECT ANSWER-Cryptococcus neoformans Silver stain for - CORRECT ANSWER-Fungi, Legionella, H. pylori Thayer Martin media for - CORRECT ANSWER-N. gonorrheae, N. meningitidis Tellurite plate for - CORRECT ANSWER-C. diphtheriae Löffler's media for - CORRECT ANSWER-C. diptheriae Charcoal yeast media for - CORRECT ANSWER-Legionella Sabouraud's agar for - CORRECT ANSWER-Fungi Obligate intracellulars - CORRECT ANSWER-Rickettsia ...

Specificity - Answer-Specificity % = True Negative / (True Negative + False Positive) Immunogenicity of tissue - Answer-Cornea is the least immunogenic. The prevalence of Graft rejection is low 1. Avascularity 2.Low level of class 1 transplant antigen 3. Essential absence of class 2 antigen Grafts are made as small as possible and centrally placed to avoid contact of the limbic system Neisseria gonorrhoeae - Answer-Grown on Thayer Martin media. Gram-negative diplococci Why is Serum Ferri...

A; Animals serve as a reservoir of infection" is the correct answer because Shigella only infects humans while Salmonella is found in many animals. Both have diarrhea as the major symptom. Endotoxin is produced by all gram negative bacteria and exotoxin is only produced by Shigella. A major difference between Salmonella enterica and Shigella infections is that only in salmonellosis can: A. animals serve as a reservoir of infection B. diarrhea become the major symptom C. endotoxin play a ...