A Refractometer was used to test a patient's urine specimen. it has a current specific gravity reading of 1.045. The urine temperature is at 32 degrees Celsius and contains 2 g/dl of Glucose and 1 g/dI of Protein. What is the corrected specific gravity reading?
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- A Refractometer was used to test a patient's urine specimen. it has a current specific gravity reading of 1.045. The urine temperature is at 32 degrees Celsius and contains 2 g/dl of Glucose and 1 g/dI of Protein. What is the corrected specific gravity reading?
- A urine specimen was physically analyzed in the clinical laboratory. The clarity and color of the urine is clear red. Please explain in detail, the possible causes of the clear red appearance of the urine specimen and its simple disease correlation.
- A Urinometer was used to test a patient's urine specimen, it has a current specific gravity reading of 1.036. The urine temperature is at 29 degrees Celsius and contains 1 g/dl of Glucose. What is the corrected specific gravity reading?
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- To the right is an image of a dilution that was performed. The volume above the top arrow indicates the volume that should be transferred to the next tube (i.e. Tube 1). The volume listed at the bottom-right of tube 1 indicates the volume of diluent that should be added to that tube. The stock concentration is 50μg/ml and you want to make a solution in tube 1 with a concentration of 0.4μg/ml and a total volume of 3ml. Stock ?ml Tube 1 ?ml a. How many milliliters of stock solution needs to be added to Tube 1? Round your answer to three decimal places (e.g. 0.111). b. How many milliliters of diluent needs to be added to Tube 1? Round your answer to three decimal places.Two 0.9 mL aliquots of a serum are placed in two separate test tubes. These two test tubes are labeled as A and B. To tube-A, 0.1 mL of water is added. To tube-B, 0.1 mL of 200 mg/dL urea is added. Both specimens (A ad B) are analyzed for their urea concentration, and obtained following results. Tube-A= 24 mg/dL Tube-B 43 mg/dL = What is the percent recovery of this experiment? 75% 95% 58% 90%Give one(1) alternative testing method for one (1) of the ten parameters tested in a urine reagent strip. Discuss the following: Whether the alternative testing method was made before or after the urine reagent strip Summarized Procedure Causes for False Positives Causes for False Negatives
- One hundred (100) ml of raw goat's milk bought from a street vendor is added in bottle 1 which initially contains 900 ml diluent. The sample was serially diluted by transferring 10 ml each to the succeeding bottles 2, 3 and 4 all of which contain 90ml diluent. Calculate the final dilution in bottle 4 expressed in decimal number. (Attach a screenshot of your computations at the end of the assessment). 0.01 0.001 0.0001 0.00001 0.000001To determine the cfu/ml of a pondwater sample, you perform 1/10, 1/100, 1/1000 and 1/10,000 serial dilutions and plate 0.1 mls of each dilution. You count 40 colonies on the plate derived from the 1/10,000 dilution. What is the cfu/ml of the pondwater? Show your work and use scientific notation.6) 1 mL of supernatant is required for a procedure. The final colored solution proves to be too high to read accurately on the spectrophotometer. 100 μL of supernatant and 900 μL of distilled water are substituted for the original supernatant and the procedure, run as before. The reading from the standard curve is 46 mg/dL. What is the actual amount of substance in the patient serum?
- For breakfast, the patient drank 6 oz of juice and 180 mL of coffee. For lunch, the patient drank 4 oz of milk and ate 120 mL of ice cream. In the mid-afternoon, the patient drank 300 mL of water and ate 2 Tbs of gelatin. Calculate the total intake for the shift in milliliters. Enter the numeral only (not the unit of measurement) in your answer. ____mLTo prepare a vaginal irrigation, a nurse uses 3 tsp of vinegar and 1.5 L of water. a. How many ml of vinegar should she use? b. If she prepares a solution using only 500 ml of water, how many ml of vinegar should she use?The following image is a scheme for serial dilutions prepared for spectrophotometric analysis. If the stock solution concentration is 0.05 % (v/v) can you calculate the other tube’s concentrations in % v/v? I've used this with direct dilutions, how would I use this on serial dilutions?
- Give only typing answer with explanation and conclusion order: digoxin 0.125mg. available: digoxin elixir, 0.5mg/2mL. How many mL will you administer to the patient?? step by stepA 35-year-old man (height 67 inches, weight 73.3 kg) with known chronic renal disease for 6 months has blood drawn for serum creatinine and urea tests. Urine is collected for a 24-hour quantitative creatinine test; the total volume of urine collected is 1139 mL. The following laboratory results are obtained for the testing done: Urine creatinine: 56 mg/dL Serum creatinine: 9.6 mg/dL Serum urea: 75 mg/dL Questions 1. What does an elevated serum blood urea nitrogen (BUN) suggest? 2. What does an elevated creatinine suggest? 3. What is the clinical significance of the GFR and the urea nitrogen/creatinine ratio?Using 25 μL of serum, how much diluent would be needed to create a 1:2 dilution? ______ μL