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1. In what areas of the hospital must the numbers of microorganisms in the environment be strictly reduced to the minimum?2. Why do microbiologists wear laboratory coats? Did you confirm that this is necessary?3. Why is it necessary to wear clean, protective clothing when caring for a patient?4. Why should hair be kept clean and out of the way when caring for patients?5. How can the number of microorganisms in the environment be controlled?6. When and why is hand washing important in patient care?7. How can those who care for patients avoid spreading microorganisms among them?8. Differentiate the microscopic morphology of staphylococci and streptococci as seen by Gram stain.9. What are the two types of staphylococcal coagulase?10. What is protein A? Describe one method of detecting it.11. What properties of S. aureusdistinguish it from S. epidermidisand S. saprophyticus?12. How is S. saprophyticusdistinguished from S. epidermidis?13. From what specimen type would S. saprophyticusmost likely be isolated?14. What is a nosocomial infection? Who acquires it? Why?15. Why are staphylococcal infections frequent among hospital patients?16. Describe the role played by S. aureusin human infectious diseases.
17. What is the bacteriologic standard for potable water?18. Why is bacteriologic analysis of water directed at recognition of coliforms and enterococci rather than isolation of pathogenic bacteria?19. Define presumptive, confirmed, and completed tests of water.20. Why must positive presumptive tests of water be confirmed?21. In the Most Probable Number table, what is the significance of the 95% confidence limits in relation to the MPN index/100 ml?22. What is the public health significance of coliform-contaminated water?23. List at least three waterborne infectious diseases.
24. Explain what is meant by "indicator" organisms when testing a water sample. What are the media used to determine the presence of the indicator organisms? What are the morphological and biochemical characteristics of these indicator organisms?
25. Discuss the three major species of Staphylococcus. Explain why one of them is more pathogenic compared to the other two species. Which factor determines the pathogenesis of the organisms?
It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.
This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.
Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.
This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.
Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?
Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.
Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.
The use of PCR and genetic approaches in biotechnology
Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.
What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?
Prepare an essay on nosocomial infection.
To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.
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