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- 1. Compare and contrast DAT from IAT based on procedure and clinical significance. 2. Explain the importance of the three phases of Indirect Coomb's test. 3. Differentiate the three potentiators used in Coomb's Test (PEG, LISS, 22% BSA)Explain the pros and cons of 1RM and RM testing. Which test is safer and why?49. I- Additive comes in two forms, liquid and spray-dried coated inside the test tube. Il- K2 EDTA is an example of liquid form O A. If First statement is CORRECT and second is WRONG O B. If First statement is WRONG and second is CORRECT C. If BOTH statements are CORRECT O D. If BOTH statements are WRONG 50. I- The needle in the butterfly method is shorter than the hypodermic needle in syringe method. Il-The length of the needle is approximately 1.27 cm to 2 cm O A. If First statement is CORRECT and second is WRONG O B. If First statement is WRONG and second is CORRECT O C. If BOTH statements are CORRECT ODIF BOTH statements are WRONG
- 2. Provide information about the TLI test.2. Match the following molecules with the-corresponding test reagents that are used to identify them. Also, indicate the positive test color and what reagent component reacts with what specific chemical group that is responsible for a + test result Protein D Starch C Amino Acids B Sugar G Lipids A DNA F RNA E A. Sudan IV B. Ninhydrin C. Iodine D. Biuret E. Orcinol F. Diphenylamine G. BenedictTables Table 1: Time Required for Methylene Blue Color Change Milk Sample Start Time/Date (Step 10) End Time/Date (Step 11) Time Elapsed (End Time-Start Time) 0 hours 12:00PM 2/14/2020 12:30PM 12/14/2020 30 minutes 1 hour 12.00 PM 12/14/2020 1:30PM 12/14/2020 1 hour 3 hours 12:00PM 12/14/2020 3:00PM 12/14/2020 3 hours 4 hours 12:00PM 12/14/2020 12:00PM 4:00PM 4 hours Which sample took the least time to become white? Why do you think this was the case?
- List at least three different tests that fall in the direct identification category.1. Calcium Chloride. Dosage forms, qualitative and quantitative analysis.1. Why is a 1:20 dilution of patient serum, rather than undiluted patient serum, used for the qualitative test? 2. What level of Rheumatoid Factor in serum is clinically significant? 3. Describe how the Rheumatoid Factor concentration is computed.
- 1. Explain the formation of precipitate in the test for purines. 2. Fill in the tableIdentify possible etiologic agents. (a) Enumerate diagnostic tests for the said etiologic agent and choose the one you will order for your patients. give answer asap pleaseDraw/illustrate the chemical reaction involved in Lugol’s test and explain the purpose of this qualitative test?