29 Jul WHAT ARE THE OTHER PLAUSIBLE EXPLANATIONS FOR ANTI-MEASLES ANTIBODIES IN THE PATIENTS BLOOD?
Essay Portion
Directions: Both the multiple choice portion and the essay portion of the examination will be available on Wednesday of Module 8 at 12:01 AM ET. The essay portion will close on Sunday at 11:55 PM ET. Choose 7 of the following 10 questions listed below. Your answer for each question should be a minimum of 150 words (half page). Please number your answers and print the number of the question you are answering above your answers. Identify subsections accordingly. We suggest you write or print out the essay questions for handy reference as you develop your answers.
1) Blood isolated from an emergency room patient contains antibodies against the measles virus. Please explain whether or not the patient should be quarantined immediately because they are infected with the measles virus and why? What are the other plausible explanations for anti-measles antibodies in the patients blood?
2) Describe how the clonal expansion theory explains the more rapid production of antigen specific antibodies, Helper T-cells and Cytotoxic T-cells, during a secondary infection.
3) Positive diagnosis of AIDS is made when a patient has antibodies against the human immunodeficiency virus (HIV). Please explain why the patient has an immune deficiency if he or she is making antibodies?
4) Characterize the differences and similarities between innate and adaptive immunity in form and function.
5) What is the effect of discharging primary-treated sewage on the biochemical oxygen demand (BOD) and dissolved O2 (DO) of the receiving body of water? What is the effect of secondary-treated sewage on the BOD and DO?
6) A newspaper headline reported "Algal Bloom Kills Fish." As you read, you find that the
algae did not produce toxins. Please explain what actually caused fish death, given that
the algae are not toxic? What could have caused the algal bloom?
7) Explain the data from a bioremediation experiment in Table 1 below.
Table 1: These results were obtained from a bioremediation experiment:
8) What is fermentation and how can it be used to preserve foods? Please give specific examples in your explanation.
9) Compare and contrast how a farmer would use Rhizobium versus Bacillus thuringiensis?
Are there any other types of microbes the farmer could use for similar purposes?
Figure 1
10) Salmonella heidelberg gastroenteritis occurred on three cruises aboard the T.S.S. Festivale. Figure 1 shows on-board clinic visits for diarrheal illness between February 10 and March 3.
a.
b.
c.
Explain the incidence pattern shown on the graph.
What are probable modes of transmission?
What changes would you recommend before the ship books more cruises after March 3?
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.