While this is not usually a problem for a single scan, patients who need to undergo repeated tests can be subjected to a significant level of radiation, increasing their cancer risk. Advantages and Disadvantages of Karl Fischer titration The disadvantages are: – It produces nuclear waste which is extremely radioactive, toxic, hot and dangerous. Plus, you’ll still have to filter out all solid particles if drawing from a muddy or questionable water source. 159 keV, ideal for detection. It is also toxic to the cells within an open wound, with resultant delayed wound healing. Ion thrusters typically use xenon as a propellant, which has several disadvantages when compared to iodine. The advantages that HCG commands over other international cancer care establishments are: 1. Iodised salt (also spelled iodized salt) is table salt mixed with a minute amount of various salts of the element iodine.The ingestion of iodine prevents iodine deficiency.Worldwide, iodine deficiency affects about two billion people and is the leading preventable cause of intellectual and developmental disabilities. It is inactivated by contact with blood and other organic substances. doi: 10.1007/s12350-011-9490-9. Forms brown color that indicates strength; not affected by hard water, less irritating to the skin than is chlorine; and activity not lost rapidly in the presence of organic matter . Disinfectants can kill germs and microorganisms which may not be seen with the naked eye. Its use does not inhibit other techniques and so it should always be the first attempt to develop latent prints. Drawbacks: uses a lot of fuel, is inconvenient in mid-hike, and on a sweltering summer day, hot water does not satisfy like crisp, cool spring water. Joined Apr 7, 2009 Messages 2,127 Location Teh Interwebz … I am not an analytical chemist, so this answer reflects my general knowledge, rather than any deep insight. For instance, Phenolics types of disinfectants are very good for killing bacteria. 2012 Feb;19 Suppl 1:S3-11. When they were first created, nuclear energy plants were designed to operate a maximum of 50 years. Keep the solution in an ice bath. Disadvantages for Iodine-131 and Americium-241 Thread starter x.Exhaust.x; Start date Oct 31, 2009; X. x.Exhaust.x Retired Member. Hygroscopicity. Then, take a 250 mL graduated cylinder and add 100 mL of pyridine to it. Another advantage is that iodine fuming is essentially a non-destructive technique. What are the Iodine Advantage and Disadvantage?-answer : 1 See answer giannalaurente2 giannalaurente2 Answer: Excessive iodine consumption can lead to similar symptoms as iodine deficiency, including thyroid dysfunction and goiter. Nuclear energy is an extremely reliable form of energy. Deficiency also causes thyroid gland problems, including "endemic goitre". gives approximately 20 times the counting rate of 131I for the same administered dose. Joined Aug 31, 2007 Messages 2,060 Location Sydney. A key advantage to using iodine as a propellant is that it provides a high density times specific impulse, it is three times as fuel efficient as the commonly flown xenon, it may be stored in the tank as an unpressurized solid, and it is not a hazardous propellant. This disadvantage means that we must become proactive about the ways that we guard its use so that it cannot fall into the hands of someone or a group who would use it for mass murder. Disadvantages of Scintillation Counters. Signs & Symptoms of Uterine Fibroids Vs. Pregnancy should be delayed at least six to 12 months after RAI treatment for thyroid cancer. lol ahhh ok po lol Lolo mo New questions in Science . NaI(Tl) has no beta or alpha response and poor low energy gamma response. Now, add 125 g of iodine to the solution and cool it. A disadvantage of some inorganic crystals, e.g., NaI, is their hygroscopicity, a property which requires them to be housed in an airtight container to protect them from moisture. There is a waste issue to consider with nuclear energy. Pass in dry sulphur dioxide till its volume reaches 200 mL. If you haven’t been able to find out what are the benefits of rock salt or common salt, this informative topic is just to help you know all. Like liquid sanitizers, iodophors work in hard water and are easy to test for chemical levels. Advantages and disadvantages of PET and SPECT in a busy clinical practice J Nucl Cardiol. Yu X, Li X, Song X, Dai D, Zhu L, Zhu Y, Wang J, Zhao H and Xu W: Advantages and disadvantages of F-18 fluorodeoxyglucose positron emission tomography/computed tomography in carcinoma of unknown primary. Iodine can cause severe irritation to the eyes, If it’s inhaled it can cause irritation and pain in the nose and throat. What are the most important advantages and disadvantages of povidone-iodine and chlorhexidine gluconate? What precautions should be taken with radioactive iodine therapy? Oil immersion examination is not recommended (organism morphology not that clear) Share this: Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) Related. One of the advantages of PTU is that it has a lower risk of birth defects and therefore it is the first line treatment for pregnant women. 3. At very high levels, iodine poisoning can cause: burning of the mouth, throat, and … Here are the big advantages and disadvantages of nuclear energy to think about and discuss. DISADVANTAGE-IODINE. Advantages and Disadvantages of Rock Salt: Salt is an essential part of every cuisine everywhere. eh deba examples na mismo yun? Salt is also the only ingredient you can find in every house around the world. * A wide variety of reagents can be used, making it very versatile; a lot of different substances can be analysed. 1. Povidone-iodine has a relatively slow onset of action, and its activity ends after it has dried. Disadvantages: Radiation. I don’t like using iodine for fuming. tanong lang po ehehhehe Ha? While these sanitizers have good penetration properties, they can create stains on porous and plastic surfaces. Though the same basic principles apply, the equipment used to conduct the process has changed somewhat over the years. Automatic titrators do fix a lot of these problems though. The advantages of iodized salt is that your body recieves enough iodine for you to funcution properly. In the following video, you can observe a variety of tools used by professionals today. much greater photon flux . Advantages. You need to take it in three equal doses, approximately 8 hours apart, each day. Disadvantages of iodine 1 See answer crizalynlynkim crizalynlynkim Answer: Too much Iodine can lead to thyroiditis and thyroid papillary cancer. Disadvantages: * It is time-consuming, and when done manually, it is somewhat fiddly, and takes a bit of experience to get good at. Compared to other diagnostic tests, CT scans deliver a relatively high dose of radiation to the patient. Disadvantage wala po examples?? Nuclear energy offers the advantage of being a clean-burning source of energy. Chlorhexidine, Iodine & Silver: Uses and Modes of Action 7:50 Go to Sterilization and Antiseptic Techniques Chlorine and Quaternary Ammonium Compounds: Advantages and Disadvantages … The radiation burden to the thyroid is far less (1%) than that of 131I. Once Iodine is added to the preparation, the organism will be killed and motility will be lost. Advantages: * It is a very established, reliable, and accurate method. Advantage: foolproof. Learn More . Firstly, it is a gas, whereas iodine is a solid at room temperature and pressure. One of the most important advantages offered by disinfectants is for the control of diseases. Advantages:Quick preparation: specimen fixation, dehydration and staining are not necessary (but possible, if required). About Acharya Tankeshwar 457 Articles Hello, thank you for visiting my blog. Too much iodine may lead to thyroiditis and thyroid papillary cancer. A disadvantage is that PTU is only available in 50-milligram units. Learn more about Iodine uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Iodine pman Banned. Biggest Advantages of Nuclear Energy. Radioactive iodine is widely used in the United States and North America to eliminate this form of hyperthyroidism. Hub and Spoke model – This is a unique structure which gives HCG tremendous advantage in cost, revenue, quality and ease of access as compared to other centres which are either full scale standalone centres or work as a JV embedded in a hospital as a department. Advantages and Disadvantages of Karl Fischer Titration Karl Fischer titration is based on a chemical reaction that depends on the presence of water. A disadvantage besides that is that is is not as flavorful as sea salts or kosher salt. I’ve been hoping someone else would step in, but it does’nt seem to have happened. • Iodine solution, tablets, crystals. Oncol Lett 12: 3785-3792, 2016 Also, if there is need to conduct a covert examination in which a document would not appear to have been examined, the use of the iodine method can be considered. ADVANTAGE-IODINE. Advantages Disadvantages. While they work well against many microorganisms, they aren’t as effective against sporses and bacteriophage. In a concentrated form, iodine can cause burns if contacted with the skin. To know more about this form of treatment, read on… The thyroid gland encased in the neck area is susceptible to wide range of problems, one of which is Graves’ disease. Ovarian Cancer. Iodophoric sanitizers have advantages and disadvantages as well. Gender Male HSC 2009 Oct 31, 2009 #1 Does anybody know any disadvantages for these 2 radioisotopes? canning thyroid metastasis with 123I does not cause stunning because of its low radiation burden. A side effect could be cardio vascular problems in the future and if used in very large amounts often you can even develop iodine poisoning. Thanks. It turns your skin an ugly brownish yellow and it takes forever to go away. Breast feeding should be stopped at least six weeks before RAI and should not be resumed. Iodine fuming has been used to develop fingerprints since the beginning of the 20th century. Women who are pregnant or nursing should not receive RAI therapy. It achieves euthyroidism rapidly and consistently, avoids long-term risks of radioactive iodine and antithyroid medications, provides tissue for histology,renders childbearing immediately possib … Advantages and disadvantages of surgical therapy and optimal extent of thyroidectomy for the treatment of hyperthyroidism Surg Clin North Am. Will be lost cause burns if contacted with the skin by contact with blood and other organic substances you! Messages 2,060 Location Sydney iodine advantage and disadvantage add 100 mL of pyridine to it concentrated form, iodine cause. By contact with blood and other organic substances its use does not inhibit other and! Retired Member ok po lol Lolo mo New questions in Science widely used in United. It produces nuclear waste which is extremely radioactive, toxic, hot and dangerous which... Now, add 125 g of iodine 1 See answer crizalynlynkim crizalynlynkim:! 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Iodine-131 and Americium-241 Thread starter x.Exhaust.x ; Start date Oct 31, 2009 # 1 does know! Fischer Titration is based on a chemical reaction that depends on the presence of water very ;...

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