(a) 3 (b) 4 (c) 5 (d) 6 89) Where was the technique of powder metallurgy invented? 50) One mole of N2H4 loses ten moles of electrons to form a new compound Y. We use the method according to Tietz with plasma pretreatment with sodium carbonate. 66) An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 ml. Each question has four possible answers with only one correct answer. Your email address will not be published.
Answer: A. What are the advantages and disadvantages of protein based biomarkers compared to genetic based biomarkers? Answer: 4.87 g. 79) What is the percentage of carbon in steel? AGH University of Science and Technology in Kraków, Latin American Confederation of Clinical Biochemistry - COLABIOCLI; University of Verona, Azienda Sanitaria n. 8 Berica, Regione Veneto, University Clinical Hospital Center "Sestre Milosrdnice", The Royal Wolverhampton NHS Trust (RWHT) & Wolverhampton University (UoW). Answer: Same mass number but a different atomic number. Answer: A. (a) NO (b) N2O3 (c) N2O5 (d) N2O4 Do you have any good protocol for a modified Nelson-Somogyi? How to detect bacteria present in human blood directly?
100) Which catalyst used in the manufacture of Sulfuric acid? (a) – 2 (b) + 2 (c) 0 (d) + 4 of the past? Can the silica columns of Qiagen MinElute purification kit be stored at room temperature instead of the refrigerator? Serum is fine, but trying to collect blood samples at midnight is tough to do as an outpatient. (a) 1: 4 (b) 1: 8 (c) 7: 32 (d) 3: 16 85) Which rocks, is used as stones for building houses? 14) The weight of 1 × 1022 molecules of CuSO4 .5H2O is ____
(a) Molarity (b) Normality (c) Formality (d) Molality Answer: D. 20) Which element can easily form chains? Does pH level and the micro-environment of cancer cells block NK cells? Cram.com makes it easy to get the grade you want! Does anyone know the intraindividual variation in HbA1c measurement? The number of moles of Mohr’s salt required per mole of dichromate is 11) What happens when an electron moves nearer to the nucleus of the atom?
2) The modern atomic mass unit is based on ____ Which laboratorial methods can be used to search botulinum toxin in food and patients blood or feces to replace the mouse bioassay? Learn exam questions clinical chemistry with free interactive flashcards. Free shipping . Save my name, email, and website in this browser for the next time I comment. Choose from 500 different sets of exam questions clinical chemistry flashcards on Quizlet. This amount includes applicable customs duties, taxes, brokerage and other fees. This item will be posted through the Global Shipping Program and includes international tracking. If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable. 76) The first scientific definition of a chemical element was made in which book? All volumes have been reduced to N.T.P. This amount is subject to change until you make payment. The LibreTexts libraries are Powered by MindTouch ® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. This kind of environments is produced especially in the early stages of the tumors, when the tissue can b classified as hypoxic. 52) Which drug is present in cola drinks? Assuming that all the nitrogen appears in the new compound, what is the oxidation state of nitrogen in Y? 88) Which gas liberated when marble reacts with hydrochloric acid? 99) Which iron contains a high percentage of carbon? I would like to automatize the measurement of plasma free hemoglobine. 30) The total number of electrons in one molecule of carbon dioxide is Answer: C. 36) Which is considered to be an anomalous compound?
42) M is the molecular weight of KMnO4. http://www.dea.gov/pr/microgram-journals/2011/mj8-1_16-23.pdf. What is the percentage of sodium oxide and potassium oxide in feldspar? Answer: C. 51) Which substance is obtained when magnesium is heated with lead oxide? 98) A compound contains 28 percent of nitrogen and 72 percent of metal by weight. Answer: A. How can I correct results for a substance measured in two different machines? (a) 22 (b) 44 (c) 66 (d) 88 46) If 0.50 mole of BaCl2 is mixed with 0.20 mol of Na3 PO4, the maximum number of moles of Ba3 (PO4) 2 that can be formed is
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6) The total number of electrons present in 18 ml of water is ____. 78) What weight of AgCl will be precipitated when a solution containing 4.77 g of NaCl is added to a solution of 5.77 g of AgNO3? 28) What is the measure of performance of petrol in internal combustion engines? Salivary cortisol is a good surrogate when drawing blood is not feasible. Its a good one. How can we ensure a human serological diagnostic kit will work well for non-human samples? AU $64.58.
pressure. Dysfunction of the spleen can be related to massive macrophage activation. 70) Which has a maximum number of atoms? 16) The absence of cobalt in minute quantities in human body causes what? When we take up the study of clinical chemistry we are involved in the testing of bodily fluids with the aim of diagnosing a patient or for therapeutic purposes.
26) The largest number of molecules is in 9) The scientist who introduced the model of the atom similar to the solar system? Hba1c result different between boronate affinity and HPLC method? Top Chemistry Questions and Answers – Learn the Basics of Chemistry Part 4 (76-100) 77) Which is the first alloy, a mixture of two metals to be made in the world? A life long learner, Librarian and teacher by profession... 100 Physics Questions and Answers – Basic Physics, 100 Biology Questions and Answers – Basic Biology, 100 Sociology Questions and Answers – Sociology of Education Questions and…, Technology Quiz Questions and Answers 2020.
On adding a concentrated solution of potassium hydroxide, the volume further diminished to 15 ml of the residual gas being pure oxygen.
Answer: A. 82) One gram of an alloy of aluminum and magnesium when treated with an excess of dil. Can anyone help with conducting a urease assay? Bingo! Answer: D. 48) Which chemical compound may soon be used as a fuel for driving vehicles? See the. 78) What weight of AgCl will be precipitated when a solution containing 4.77 g of NaCl is added to a solution of 5.77 g of AgNO 3? Has anyone measured plasma free hemoglobine on a fully automatized biochemistry analyzer? 8) Which element on adding to natural rubber makes it less sticky in hot weather and less hard in cold weather? All the best! 17) What do you mean by a buffer solution? (a) 0.70 (b) 0.50 (c) 0.20 (d) 0.10 Can anyone tell me the disadvantages or demerits of dry clinical chemistry analyzer over wet analyzers? The molality of the solution is ____. 74) Consider a titration of potassium dichromate solution with acidified Mohr’s salt solution using diphenylamine as an indicator. Tray the "quantitative determination of serum and plasma haemoglobin using phenothiazines" of Antal Ferencz, Clinica Chimica Acta ,134,1983, 103-106, It is a very good technique but I nerver do it on a automate. This question is interesting as much as it is complicate to answer. 10) 3 g of a salt of molecular weight 30 is dissolved in 250 g of water. © 2008-2020 ResearchGate GmbH. 1) When a beam of white rays is dispersed by a prism which colour will be refracted to a larger extent?
First of all, not ALL tumors create acidic extracellular environments. The evolved hydrogen, collected over mercury at 0°C has a volume of 1.20 liters at 0.92 atm. What's the optimal approach to assaying 25-hydroxyvitamin D2 and 25-hydroxyvitami D3 in human blood by HPLC-UV? 5. 83) What kind of metals are generally extracted by electrolysis?
62) In which mode of expression, the concentration of a solution remains independent of temperature? How good are you at clinical chemistry? https://www.researchgate.net/publication/49660293_MALDI-TOF-mass_spectrometry_applications_in_clinical_microbiology, MALDI-TOF-mass spectrometry applications in clinical microbiology. Read: Physics Questions and Answers – Basic Physics, Check General Knowledge Questions and General Knowledge Quiz Questions and Answers. You can dose the chitriosidase. Questions test your skills and knowledge applying information in a theoretical or procedural method within the medical laboratory. 21) What is the fundamental particle present in P – rays? Can I use buffycoat directly for pcr which is collected in Li heparin tube? What is the best method to quantify endotoxin in human blood? Please help me. 72) What is the most common natural source for sulfur? Chitotriosidase is a surrogate to test the activity of macrophages. Answer: Atoms having the same atomic number but a different mass number. 45) Which metal is extracted by the Mond process? 58) A molal solution is one that contains one mole of a solute in:
Which concentration of extract (as a drug) should I use for the detection of DNA fragmentation? 33) Name any two nuclei used to make an atom bomb: 34) A gaseous mixture contains oxygen and nitrogen in the ratio of 1: 4 by weight. Answer: C. 23) Give the name of the radioactive isotope of hydrogen: 24) Cement mixed with gravel, sand, and water is called what? {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. 12) Which chemical causes Minamata disease? Cortisol free serum,Cortisol free urine (24-hour), or Salivary Cortisol? 18) 27 g of Al will react completely with how many grams of oxygen? Search for more research, methods, and experts in other areas on ResearchGate. This amount is subject to change until you make payment. (There is no change in the oxidation state of hydrogen). What replacement do you suggest for Clinitest on neonatal infants? It is a marker of macrophage activation. The spleen is highly affected by systemic infections and consequently suffers from several disorders and problems. 60) Which element in the radioactive form is used for determining the age of artifacts, relics, bones, etc. Must cholinesterase be include in a preoperative profile? 38) 2.76 g of silver carbonate on being strongly heated yields a residue weighing 94) In the analysis of 0.500 g sample of feldspar, a mixture of chlorides of sodium and potassium is obtained which weighs 0.1180g.
What is the optimum ratio of alkali to picric acid for creatinine estimation according to Jaffe reaction?
Answer: Argon, Oxygen, Carbon di oxide, Nitrogen. Answer: Atoms having an equal number of neutrons. I will bookmark this website; there is a lot of questions and answers to take note of here! 100 Chemistry Questions and Answers – Basic Chemistry, Physics Questions and Answers – Basic Physics, General Knowledge Quiz Questions and Answers. Answer: Solution which can maintain constant PH. Has anyone used demeditec cortisol ELISA assay kit for human specimens? Answer: D. 63) Which elements impact corrosion resistance to steel? Chemistry Questions and Answers Test your understanding with practice problems and step-by-step solutions. Tietz method is not workable on automates beacause you must read absorbances at wavelenght not avalaible on these apparatus; Index hemolysis calculated bu some automates is not sensitive enough. The exam assesses your understanding of the following nine content areas:
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