DEFINITIONS: Focus Charting - is a method for organizing health information in the individual ’s record. It is a systematic approach to documentation‚ using nursing terminology to describe individual ’s health status and nursing action. Focus • a key word or diagnostic category from a nursing diagnosis or collaborative problem on the plan of care (action plan)‚ i.e. skin integrity‚ coping‚ activity tolerance‚ self care deficit • a current individual concern or behavior‚
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about fifty-five degree celsius. Introduction Because all living organism require energy to function‚ grow‚ and
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It is a hard metal that does not sully at room temperature‚ but oxidises at around 800 degrees Celsius. When potassium chlorate is added to it‚ ruthenium oxidises explosively. Ruthenium is also used in pen nibs and instrument pivots. In addition to the other elements it alloys with‚ ruthenium is used in alloys with cobalt‚ molybdenum‚ nickel‚ and tungsten
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being 0.589 times that of air and is miscible with water. Ammonia’s molecular mass is 17.03 g/mol and is a gas at room temperature. Its melting point is at -77.7 degrees celsius while its boiling point is at -33.35 degrees celsius. Its flash point is at 11 degrees celsius while its decomposition point is at 500 degrees celsius. Ammonia as a gas has a density of 0.7710 g/L whereas when in liquid form has the density of 0.6818 g/L. Ammonia is a weak base and has a very high affinity for water. When
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Does Temperature Affect Enzyme Activity? Introduction As a group‚ we conducted an experiment to see if temperature would affect enzyme activity. We did this because we are studying enzymes and were curious if they would be affected by temperature. We hypothesized that temperature would affect enzyme activity. We believed this because it seemed fitting that something which increased the role or speed of something would be affected by changes in something like temperature. A catalyst is a substance
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lab 3 variables were tested in different degrees to determine which the shrimp prefer. The different variables were light‚ ph‚ and temperature. From outside resources I have found that brine shrimp can survive in temperatures ranging from 4° Celsius to 40° Celsius with an optimal temperature of 20°-25°. So I hope to reinforce this research by testing its validity in the lab. From another outside source brine shrimp display positive photo taxis‚ which means that they are attracted to light. And finally
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have alarm systems that alert lab members when a freezer becomes unplugged. Most labs have a variety of cooling equipment‚ including a refrigerator‚ a freezer at around -20 degrees Celsius‚ a second deep freezer set at around -80 degrees Celsius‚ and a liquid nitrogen tank that keeps cells frozen at -196 degrees Celsius. Experimental Apparatus The heart of any scientific lab is in its experimental
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DNA at approximately 94 degrees Celsius. Transitioning into the second step called annealing or in other words‚ pairing up together. At a temperature of 54 degrees Celsius‚ the primers cool down and join to the single-stranded DNA or “template”. The double-stranded DNA then attaches to the polymerase and starts to shoot out copies. Finally during the last stage of the PCR process known as elongation or extension‚ the polymerase works it’s magic. At 72 degrees Celsius the DNA building blocks are paired
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Concentration | Time taken to generate 9 ml of Oxygen | 100% | 13.5 seconds | 70% | 16 seconds | 50% | 24.5 seconds | 30% | 39.1 seconds | Table 2 Temperature | Time taken to generate 9 ml of Oxygen | Room Celsius | 9.2 seconds | Warm Celsius | 108.4seconds | Hot Celsius | No Reaction | Table 3 Concentration | Time taken to generate 9 ml of Oxygen | pH 2 | Enzyme denatured | pH 5 | 17 seconds | pH 7 | 5 seconds | pH 10 | 13.5 seconds | pH 11 | 15 seconds | Discussion:
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Lab 1: Microscopy and the Metric System Part A: 1. List the components of the compound microscope and their function. 2. determine the total magnification given that you are using a compound microscope with the following objectives: 4x‚ 10x‚ 40x‚ and 100x 3. what is meant by the depth of field? 4. what is meant by the field of view? 5. describe the process of making a wet mount. ________________________________________________________________________________ 1. -Focal adjustment; used
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