I Learned About This Test Essay

I Learned About This Test Essay

Length: 825 words (2.4 double-spaced pages)

Rating: Better Essays

Open Document

Essay Preview

In the vast majority of my patients, I check a genetic test called an HLA DR/DQ from Labcorp (test #012542)    I learned about this test from Dr. Ritchie Shoemaker.   This gene is located on chromosome number 6 and it encodes a protein called an MHC Class II protein.   Each person has two copies: one from the father and one from the mother.   This test tells me if a person is susceptible to biotoxin illnesses and I’ve found that 98% of my patients are.
To give some background on this gene, when the immune system first encounters a foreign object such as a bacteria, the first immune cells to arrive on the scene are called APCs (Antigen Presenting Cells).  The APC  “eats” the foreign object then attaches it to a MHC Class II protein.   It’s like taking a piece of the bacteria and and putting it in a picture frame.   The APC then moves the foreign object and the MHC protein (the picture frame) to the surface of the cell so that the rest of the immune system (specifically T- cells) can study and learn how to defend against the foreign object.  The APC essentially tells the rest of the immune system, “Look what I found!  I put it in a picture frame!”
As an analogy, imagine that a crime was committed.    The first police officer on the scene was able to take a picture of the criminal before he ran away.  The policeman then shows a picture of the suspect to the rest of the police force.  The MHC  II protein does the same thing as the first police officer: to show a picture of the suspect to the rest of the immune system.
What if the police officer’s camera didn’t work well or he had trouble developing the picture?  He wouldn’t be able to show the picture to the rest of the police department so they wouldn’t know who to look for.  The cri...


... middle of paper ...


...!   Another way of putting it is  nearly all of my patients come from only 25% of the population.  I have spoken to my colleagues across the country and they’ve had very similar findings to mine.  I sometimes joke that the HLA DR/DQ gene predicts if someone will get frustrated with conventional medicine and seek out alternative care.
I’ve written about some of the symptoms and diseases that are associated with these genes in my previous post. Unfortunately, there are only several hundred doctors in the world who  are aware of this gene. Therefore, the vast majority of doctors know nothing about this gene  so that countless patients are not diagnosed properly.  I suspect there has been an increase in the number of doctors who are aware of this gene as a result of a talk given at this year’s ILADS conference and hopefully this important knowledge will continue to grow.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

How Standardized Tests Do Not Measure How Much A Child Has Learned Essay

- "A typical student takes 112 mandated standardized tests between pre-kindergarten classes and 12th grade" (Layton). This shocking statistic points to the shortcoming in the American education system. An education should be comprised of an array activities that foster an curiosity and excitement for learning. Learning by definition is, "the activity or process of gaining knowledge or skill by studying, practicing, being taught, or experiencing something" ("Learning"). How can one test score evaluate how much a child has learned in an entire school year....   [tags: Education, Standardized test, Psychometrics, Test]

Better Essays
1015 words (2.9 pages)

Questions On Overcoming Test Anxiety Essay

- “Hey sweetie, how did your exam go?” said mom. “Oh it was okay I guess…” I said. “Well do you think you aced it?” She said. “Maybe I just feel so worried that I didn’t do go, I mean the whole time all I could think about was, do I know this, is that the right answer, and my stomach was in knots the whole time.” If this sounds like you when you know you have a big exam coming up, you’re not alone. A lot of people have test anxiety, some worse than others, but there’s nothing to worry about. Here’s a few tips and tricks to overcoming test anxiety....   [tags: Anxiety, Mind, Psychology, Test]

Better Essays
1299 words (3.7 pages)

My Test Tool Kit Assignment Essay

- My Test Tool Kit assignment had four components. In the first part, I was required to take and also administer the Career Ability Placement Survey (CAPS) to a person that I chose. score, and interpret. Based on this experience, I was expected to write a reaction paper. In step 2, I was instructed to prepare a Comprehensive Test Review for a standardized test of my choice. The paper provided the exhaustive description of the selected instrument, including the analysis of the psychometric properties, and the technical and practical evaluations....   [tags: Psychometrics, Assessment, Test, Bias]

Better Essays
830 words (2.4 pages)

Essay about The Test Prep And The War

- Second Paper As education students get ready to graduate and start working as new teachers, they much to worry about than what most people think. It’s no longer only about teaching or preparing lessons, there is a huge amount of issues, concerns, and politics involved. One of the main subjects is standardized testing, new teachers have to prepare their students for those test while still providing the students with rich learning experiences, and meaningful lessons. But these teachers may have to sacrifice many of those great lessons in order to meet the requirements and expectations from the school, and instead spend more time on getting students ready for high-stake tests....   [tags: Education, Teacher, Standardized test, Test]

Better Essays
1191 words (3.4 pages)

Should Students Required A Bad Test Score? Essay

- Most states in the United States use standardized testing and testing in general, to assess the knowledge of their student and the quality of the teachers in schools. Over the last few years, the number of opt-out’s (parents deciding their children are not taking the tests) for standardized tests in states like New York, New Jersey, and California has increased dramatically (Albers 258). Does this show that parents are starting to realize how unfair these tests are. I do not believe that these tests are an accurate way of assessing students and teachers in schools....   [tags: Psychometrics, Test, Norm-referenced test]

Better Essays
1324 words (3.8 pages)

Methods Used to Test and Select the Best Applicants Essay

- In the chapter review, I learned that employment tests must be valid and fair to pass legal scrutiny. The reading provided information about methods used to test and select the best applicants such as: (1) minimum test score of an applicant to be considered for hire (passing scores); (2) another variation would provide the names of top three to five applicants to hiring authority, who can select from that group (rule of three – top-down); and (3) a statistical technique based on standard error of measurement that allows similar test scores to be grouped (banding)....   [tags: employment test, unethical issues]

Better Essays
895 words (2.6 pages)

IQ test Essay

- According to the website, I have an IQ of 113. I feel as though a site like www.iqtest.com could produce a “g” score because they make you pay too see an analysis of your results, which indicates to me that they put some effort into producing fairly accurate scores. General intelligence, also known as “g”, describes an individual’s specific mental ability, which is measured by tasks on an IQ test (Myers p. 405). The site breaks down your overall IQ results into different categories of intelligence and gives you an IQ score for how well you tested in a given area....   [tags: Argumentative]

Better Essays
1085 words (3.1 pages)

Taking the Test Essay

- Taking the Test Many essays have been written that one could describe as touching, or something one could easily relate to. A very good example is “Taking the Test” by David Groff. He writes about taking an AIDS test, and records all his feelings and emotions as he waits for, and receives, what could be something that may lead to a death sentence. This essay is enjoyed by many people, because it is touching, it is easy to relate to the pressure, and stress that is connected with taking a test, and it is a new, recent subject that could, or does, affect people now....   [tags: Essays Papers]

Free Essays
766 words (2.2 pages)

Essay on What I Have Learned

- What I Have Learned When I think about what counts as learning to me, I think about my life. Just being able to live in this world to me is a learning experience, because I feel that my life is full of lessons and I believe that it takes lessons to learn in life. I feel that I have learned to understand learning more and to also understand the value of learning. As I get older I can comprehend subject matters more than I could ever do before. I am learning to be more serious and I find myself not taking life for granted anymore....   [tags: Personal Narrative Life Lessons Essays]

Better Essays
1697 words (4.8 pages)

Test Taking Essay

- The test taking lessons have helped me learn more about having good strategies for a test. I feel that with these lessons learned I can have more confidence to take a test and pass it. In this report I want to show why test taking is an important skill to learn. I also wanted to describe how I have prepared for test in the past. I also wanted to discuss three strategies I have learned from the computer tutorial in class and how I have changed my study habits so I can do better on test. Test taking is one of the most important things to have good skills at....   [tags: essays research papers]

Better Essays
649 words (1.9 pages)