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- INTERPRETATION OF RESULIS NEGATIVE: Two lines appear. One colored line should be in the control region (C), and another apparent colored or faded color line adjacent should be in the test region (T). This negative result indicates that the drug concentration is below the detectable level. POSITIVE: One colored line appears in the control region (C). No line appears in the test region (T). This positive result indicates that the drug concentration is above the detectable level. INVALID: Control line fails to appear. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test using a new test panel. If the problem persists, discontinue using the lot immediately and contact your local distrībutor. READING OF RESULTS INTERPRETATION SONTROL TEST SAMPLENursing What is the best anticoagulant for blood? Explain.?Chest x-rays give the lowest doses. Why?
- Identify three other methods commonly used to visualize lipids on a TLC plate. Specify the type or class of lipids that are detected using these methods.22:23 1O 000 · 11:24 A9 OB1 r ll l 52% . +964 782 734 3923 2m541139927815107... Patient Encounter Part 3 The pretreatment workup is summarized below. Pathology: 47-year-old female with new diagnosis of infiltrating intraductal adenocarcinoma involving the left breast and regional node. Further tests on tumor samples indicated ER (8%), PR (negative), HER2 (negative), Ki-67 (72%), and grade (poorly differentiated). Intrinsic subtype (luminal B, HER2-negative). Radiology: FDG-PET/CT indicated a 5.3 x 2.5 cm mass in the left breast which appeared to extend to the epidermis of the skin; one node in the left axilla was also involved with tumor. No other evidence of distant disease was visualized. Laboratory: CBC, liver, and kidney function tests WNL, alkaline phosphatase and calcium are normal also. Stage: IB (T, N, M,) List the most important prognostic factors in this patient with newly diagnosed breast cancer. Assess the patient's level of risk for relapse. 50 SECTION 16 | ONCOLOGIC…Of the available types of surgery, why would TURBT be a choice for many patients despite the high risk of relapse post-surgery? Give at least two reasons why patients might select this option.
- What is the best anticoagulant for blood? Explain.1. What is Du? ANSWERS TO QUESTIONS ON LABORATORY ASSAY NO.7 2. Why do we need test for Du when weak or no reaction is obtained in Rh typing? 3. What is required to demonstrate the presence of cells carrying a weak D antigen? 4. Explain the mechanism behind the existence of Du. 5. Cite possible situations in which an attending physician would request for an emergency screening for the presence of "D" antigen.1. What is Du? ANSWERS TO QUESTIONS ON LABORATORY ASSAY NO.7 2. Why do we need test for Du when weak or no reaction is obtained in Rh typing? 3. What is required to demonstrate the presence of cells carrying a weak D antigen? 4. Explain the mechanism behind the existence of Dº. 5. Cite possible situations in which an attending physician would request for an emergency screening for the presence of "D" antigen.
- Phenotype: A2B 1. Give the possible genotype/s of A:B 2. If you were to perform the blood typing of this individual, what are the expected results given the following reagents Phenotype Forward typing (reagents) Reverse typing (reagents) Anti-A Anti-B Anti-H A cells B cells Al Write "+" for presence of agglutination and "-" for absence of agglutination 3. Explain the results of the blood typing, why would there be a "+" or a "" reaction during the testing. Relate your answer to the presence/absence of antigens and/or antibodiesDescribe agglutination reaction test used to determine A, B , AB or O blood types. Must explain each agglutination reactions involving A, B, AB and O blood type and all antigens and antibodies involved in each reaction.Explain why the bacitracin and novobiocin tests have different cutoff measurements for sensitivity/resistance.