Fichas
practical micro
Fichas del conjunto (12)
- 11-this test is used for.......... 2- the organism producing this reaction causes : a- toxic shock syndrome b-gas gangrene c- hospital acquired infections1- to test the effect of bacteria on lactose sugar and casein protein
2- c - 21- the stain of this slide is............ 2- all of the followings are predisposing factors for infection with this organism except: a- genetic predisposition ' b- moisture c- warmth d- oral contraceptive pills1- lactophenol cotton blue
2- d
- 31- the name of this test............ 2- the disease caused by this organism...........1- CAMP test
2- neonatal meningitis
- 41- identify the organism 2- the effect of this organism on nutrient agar1- diphteroids
2- growth
- 51- identify the organism 2-all of the following is true about the media IN THIS CASE except: a-it contains cycloheximide b- it contains chloramphenicol c- acidic ph d- non of the above1- candida albicans
2- a
- 61- what is the selective substance in this medium? 2- all of the following produce this reaction except: a-pseudomonas b- proteus' c- salmonella d-klebsiella1- bile salts and crystal violet
2- d
- 71- the reducing substance in this medium 2- the type of this medium is....1- glutathione and hematin
2- enrichment medium
- 81- the name of this reactionis... 2-the use is............1- single radial immunodiffusion
2- measures conc of different proteins as complements or ig isotypes ( remember that it is a quantitative method)
- 91- identify the organism 2- mention the genus specific tests and species specific tests of this organism1- staph aureus in pus
2- genus specific tests>>> catalase
species specific test>>> coagulase - hemolysis on blood agar
- 101- this article is steralized by ....... 2- disposal of this article after use .............1- gamma rays or ethylene oxidase gas or h2o2 gas plasma
2- autoclave then incineration
- 111- mention two organisms producing postive reactions in both media .. 2- the basic medium for these two media is...........1- klebseilla and pseudomonas
2- nutrient agar
- 121- this method is called......... and it is ....... 2- the name of the agar is ......1- Disc diffusion method and it is qualitative
2- Muller Hinton agar