Entries by Daphne Hanson

Care quality in health care services

Explain what quality health care is and why it is important. What U.S. legislation, regulatory agencies, and quality initiatives for the 1800s, 1900s, and 2000s have influenced care quality in health care services in the United States? What does your trend analysis reveal for care quality? (Add references)

Dialysis tubing acts

At equilibrium At the start of dialysis 4. Dialysis tubing acts like a semipermeable membrane and is typically used for dialysis of the kidneys in order to filter small dissolved particles from large ones. The diagram to the right shows a section of dialysis tubing tied off at each end, filled with a starch and […]

Treatment of autoimmunity

For each of the therapeutic agents listed below, provide a brief explanation of the mechanism of action as a treatment of autoimmunity or recipients of organ transplantation. Tacrolimus (FK506) & Cyclosporin A: Corticosteroids (e.g. prednisone): NASIDs (non-steroidal anti-inflammatory agents): Humanized monoclonal antibody, anti-IL2R: Cytotoxic agents (e.g. methotrexate, cyclophosphamide):  

Statistical approaches for phylogenetic reconstruction

What are the four statistical approaches for phylogenetic reconstruction we discussed in class? Which of them attempt to recapitulate actual evolutionary events? Which would you use to determine the phylogeny of 35 species of rotifer? Please Explain why! The four statistical approaches for phylogenetic reconstructions are “Distance, Maximum Parsimony, Maximum Likelihood & Bayesian”

Component of the electron transport chain

Bacteria can generate energy using a variety of different electron transport chain components depending on the environment. a. (3 pts) During what environmental change would a bacterium shift its metabolism from aerobic lithotripsy to aerobic organography? b. (4 pts) Which component of the electron transport chain would change under the environmental conditions of 5a? Why?

Method of microbial control

Review questions: Name the uses of phenol in Dentistry. What is the phenol coefficient? Another method of microbial control is filtration. List down at least 5 kinds of filters that could be used for this method. Define the following terms: Antiseptic Asepsis Disinfectant Sterilization Bactericidal Bacteriostatic

Public health crisis

When it comes to a public health crisis like COVID-19, this type of thing can be deadly. Write a short essay on the misinformation you have been exposed to, if you have seen it disproven, and how you avoid being distracted by scientific falsity. How do you think this pandemic has been handled in the […]