COMPETETENCY BASED PRE TEST Direction: Select the letter that best corresponds to the questions. You are given 30minutes to answer. 1. Prescription errors can be minimized by observing all of the following practices‚ EXCEPT for: a. Specifying concentration b. Using abbreviations c. Noting the patient’s age and‚ when appropriate‚ weight d. Writing legibly 2. Regarding prescription instructions‚ nurses should: a. Give the patient website addresses where he or she can learn more about the drug
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Purpose: To find out the densities and to find out the name of the unknown metals. (Based on the extensive and intensive properties) Check up the words mass‚ volume‚ density‚ extensive properties‚ and intensive properties. Where do the units for mass and volume) come from and what do they mean? What is the density of distilled water? What is Archimedes principle? Does temperature affect the density of a solid? Liquid? Gas? Materials: Safety glasses‚ 10‚ 25 or 50 mL graduated cylinders
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Biochemistry is the chemistry of biological systems. The practical component of biochemistry is aimed at developing your interest in and understanding modern biochemical and molecular biological experimentation. The techniques learnt in the biochemistry lab will be applicable to all life sciences. THE OBJECTIVES OF THE BIOCHEMISTRY LABORATORY INCLUDE: (1) Learning the theory behind the techniques and biochemical pathways (2) Learning the physical skills and techniques of modern experimental biochemistry
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Section 1 – Learners and Teachers and the Teaching and Learning Context A Teaching and learning contexts Types of contexts Task 1 1. In what context will you be doing the CELTA course? I am doing the CELTA course as part of a multilingual group‚ some of who have non-English speaking backgrounds. There are twelve people in total‚ who are separated into two smaller groups of six each. The course delivery is one full day and one evening at college‚ with preparation
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with the lab equipment such as the microscope‚ square glass‚ cover slips‚ etc.; to facilitate students to observe the pond water; and enable them to discern and identify the microbes as bacteria‚ algae‚ fungi‚ or protozoa within the pond water. Additionally‚ this lab experiment will permit students to observe and distinguish the yeast suspension from the other microbes. Data/Results: (Attached) Conclusion: The student acquired the fundamental skills in which to properly handle lab equipment
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Name: Angel Simon Pre–Lab Question Ocular lens 1. Label the following microscope using the components described within the Introduction. Experiment 1: Virtual Magnification Exercise Post-Lab Questions 1. At what magnification do you first notice the ragweed pollen? Answer: 1000 2. Which is bigger‚ a rhinovirus or E. Coli? Answer: E. Coli 3. Based on the magnification‚ how many of the E. Coli can fit into the same space as the
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Introduction The purpose of this lab is to determine the percent mass of Cu in a penny and see if the fabricator that makes the planchets for the government is using the correct amounts of Cu in the pennies. The composition of a standard penny is 97.5% Zn and 2.5% Cu. In the lab we will be using Beer’s Law (A=elc+b where A is solution absorbance‚ e is a constant called molar absorbency‚ l is the length in cm‚ and c is the concentration). Using Beer’s Law in this lab a colorimeter is used to find the
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Hydrogen Peroxide in the Presence of Yeast Abstract A number of different variables‚ such as the concentration of the hydrogen peroxide solution or the temperature at which the reaction occurs‚ can affect the rate at which yeast breaks down hydrogen peroxide. To prove this we first tested the solution with 3% concentration of peroxide‚ the paper that was soaked in yeast rose in 1.7 seconds. After that we changed our concentration to 2.25%‚ 1.5%‚ and .75% of hydrogen peroxide to see the effects
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Chromatography Lab Questions Pre-Lab Questions 1. A pencil is used rather than a pen to mark the “starting line” in step two because a pen or marker while be used to place a small dot of ink in the center of the X that is made with a pencil. 2. Capillary action is filling of pores in a solid with a liquid. Capillary action is caused by spotting or absorption and is allowed to seep or flow through. 3. The type of pen that will probably give better separation in this paper chromatography
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1. Check in a grammar reference book and give examples of the following tenses. Give REALISTIC NATURAL examples that might commonly be spoken or written by a native speaker. a. Present Simple I live in London b. Present Continuous I am at home c. Past Simple I studied at Oxford d. Past Continuous The cat was sleeping on the sofa e. Present Perfect Simple I have been to Canada f. Present
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