Nneka Okoro 1. Explain how additives are identified in blood collection tubes. By color of the tube top 2. List the 5 anticoagulants and their mode of action. EDTA‚ sodium citrate and potassium oxalate bind calcium. heparin inhibits conversion of prothrombin to thrombin. SPS (sodium polyethanol sulfonate) inhibits phagocytosis 3. Describe how gauge relates to the lumen of the needle. The gauge indicates the diameter or lumen of the needle 4. Identify the lab departments that would
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turned out to be ok. In the article 9 Brilliant Inventions Made by Mistake scientist from around the world have made mistakes and created a completely different invention. Even astronauts make mistakes like Lovell‚ Haise‚ and Swigert. The reason why this article is called a successful failure is because some scientist was trying to do something and they did something else I return. William Perkin was trying to make a cure for cancer instead he made the color Mauve. The article says‚ “Perkin was
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COLORS “Ding.” That all too familiar tone plays again‚ signaling all marines that are on base and in uniform to snap to the position of attention. At 0800(8:00AM) every day‚ all marines in uniform that are wearing a cover must stop whatever they are doing‚ get to the position of attention‚ and salute to the raising of the American flag. Morning colors is a very significant part of every marine’s day. It is a custom and courtesy that is also one of our many military traditions. Morning and
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Evolution of Baseball Equipment Baseball is a sport that our nation has loved and enjoyed since the early nineteenth century. I have played baseball for as long as I can remember‚ and the game has become a passion of mine. As I am passionate about the sport‚ I have begun to wonder where the equipment we have today has come from. How did we get to pristine gloves and flawless bats? There a five main pieces of equipment used by a baseball player‚ and all of which today have been modified to
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Chemical Formulas and Chemical Compounds MIXED REVIEW SHORT ANSWER Answer the following questions in the space provided. 1. Write formulas for the following compounds: CuCO3 a. copper(II) carbonate Na2SO3 b. sodium sulfite (NH4)3PO4 c. ammonium phosphate SnS2 d. tin(IV) sulfide HNO2 e. nitrous acid 2. Write the Stock names for the following compounds: magnesium perchlorate a. Mg(ClO4)2 iron(II) nitrate b. Fe(NO3)2 iron(III) nitrite c. Fe(NO2)3 cobalt(II) oxide d. CoO nitrogen(V) oxide
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Department of Chemistry Physical and Chemical Properties Submitted by Date Submitted: February 2‚ 2014 Date Performed: January 31‚ 2014 Lab Section: Chem-180 Course Instructor: Professor Spenser Purpose The purpose of this lab experiment is to observe physical and chemical properties of substances which
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using physical and chemical properties. Physical properties are characteristics of a substance. Two types of physical properties are quantitative and qualitative. Quantitative is a property that has an amount or can be measured such as hardness‚ solubility‚ and viscosity. Qualitative is a physical description of matter such as color‚ clarity‚ and state. Chemical properties are characteristics of a substance which allows it to behave in a specific manner. A few types of chemical properties are combustibility
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Dr. Brilliant Case Analysis 1. The case of Larry Brilliant describes Dr. Brilliant’s life events that led him to be at the center of almost every defining moment of his generation. Through the eyes of our team‚ his largest battle was taming his ambition. Everyday Dr. Brilliant was seeking to understand the meaning of ‘Live your life without ambition. But live as those who are ambitious’ (Rubin‚ 2000). After analyzing the article‚ Dr. Brilliant vs. the Devil of Ambition‚ there are certain personal
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Franny Choi is a 26 year old Korean-American poet‚ her first book of poetry Floating‚ Brilliant‚ Gone addresses themes such as issues with self-identity‚ racism‚ and sexism. Choi was a finalist for the Ruth Lily Poetry Fellowship‚ as well as being a finalist in the three major national poetry slams. In addition to being an author‚ Choi also teaches‚ and is the co-coordinator of the Providence Poetry Slam. I first encountered Choi on Facebook through a post by PBS. The station had featured one of
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Chemical Periodicity Gorospe‚ Jheremy Alden B. ____________________________________________________________________________________ ABSTRACT The experiment Chemical Periodicity was demonstrated by using different samples of Group IA‚ Group IIA and Group IVA elements. We placed each of the samples in each test tubes and the physical state‚ color‚ and appearance was identified. We determined the solubility of the elements by using distilled water. We used red and blue litmus paper for the Group
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