Using the Friedewald equation, compute for the LDL-chol. of the patient.Use the mmol/L, so, if you have results in mg/dL like HDL, convert it first to mmol/L. Triglyceride concentration : 0.679mmol/L Cholesterol concentration: 4.843 mmol/L HDL: 49.3 mg/dL
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- A cholesterol screening has reported Toms blood serum contains 50mg/dal HDL and 180 mg/dal LDL and a total cholesterol of 255. What is the LDL/HDL ratio? Is this value considered in the healthy range?Given the following data set, which cuvettes could be used to make a standard curve for absorption data, including a zero point? Check all that apply. Cuvette 1: 0.5 ml water Cuvette 2: 0.5 ml 2 mg/dl protein solution Cuvette 3: 0.5 ml 4 mg/dl protein solution Cuvette 4: 0.5 ml 6 mg/dl protein solution Cuvette 5: 0.5 ml 8 mg/dl protein solution Cuvette 6: 0.5 ml Patient 1 sample Cuvette 7: 0.5 ml Patient 2 sample Cuvette 8: 0.5 ml Patient 3 sample Cuvette 9: 0.5 ml Patient 4 sample O Cuvette 1 O Cuvette 9 Cuvette 7 OCuvette 5 O Cuvette 3 OCuvette 8 O Cuvette 2 OCuvette 4 O Cuvette 6.according to the following: the absorbance of the blank sample was 0.07, the absorbance of the standard sample was 0.8, the absorbance of the sample was 0.9 and the concentration of the standard sample was90mg/dl, what is the correct diagnostic regarding the glucose level in this condition, if this sample was taken after fasting for at least 8 hours? a. normal O b. pre-diabetic OC. O c. hyperglycemic O d. diabetic
- Assume an adult female who weighs 50 kg drinks 2 L of water every day and the absorption factor for the chemical of concern is 75 percent. The concentration of the chemical in the drinking water is 55 ppb. Determine the dose in mg/kg-day.The following are the results of an experiment conducted to compare HDL cholesterol levels and heart disease in females. The data are in mg/dl. Women with heart disease Women without heart disease 48 mg/dl 72 mg/dl 50 mg/dl 60 mg/dl 42 mg/dl 90 mg/dl 37 mg/dl 68 mg/dl 43 mg/dl 75 mg/dl What is the average HDL for women with heart disease? What is the average HDL for women without heart disease? What is the relationship between HDL and heart disease?You are teaching new parents proper administration for acetaminophen. Their child is ordered for 320mg every four hours as needed for pain. The standard concentration is 160mg/5mL. a. How many teaspoons do you instruct the patient to take? Show your calculations.
- A 50-year-old diabetic comes to the laboratory to have rou- tine bloodwork drawn. His physician orders basic metabolic panel and a lipid profile. After the blood clots, the techni- cian spins down the specimen to find that the serum looks like milk. The test results are as follows: Na: 140 mEq/L K: 4.0 mEq/L Cl: 101 mEq/L CO2: 28 mg/dL Glucose: 455 mg/dL BUN: 24 mg/dL Creatinine: 1.1 mg/dL Phosphate: 3.7 mg/dL Calcium: 8.8 mg/dL ALP: 250 IU/L AST: 35 IU/L ALT: 29 IU/L Cholesterol: 500 mg/dL Triglycerides: 1200 mg/dL HDL: 35 mg/dL LDL: 160 mg/dL What causes the diabetic's serum to look like milk? What lipid test results do you expect to be elevated? How would this specimen fit into Fredrickson's classification scheme?For the TylenolTM dose, calculate how much (in mg) did Erthy consume for all six doses. To do that, you will need the following information: Mrs. AB used a 100 mL bottle of TyelnolTM (concentration is 160 mg per 5 mL) and followed the package instructions (1.5 tsp per dose for a child weighing 16 – 21.9 kg).You are given as following : 20 µl pure LDH on ice, 2.0ml of 6mM NAD+, 2.0ml of 150mM lactate, and 0.14M CAPS buffer. LDH reaction cocktail has final concentration of 1mM NAD+ and 25mM lactate in 0.14M CAPS buffer. LDH activityis measured by mixing 10 µl of LDH sample and 990 µl LDH reaction cocktail before getting ∆A340/min reading on spectrometer. (a). Describe in detail how you would prepare for your LDH reaction cocktail including how to make dilutions.
- Calculate the amount to dispense for each of the following orders. When more than one dosage strength is available, choose the most appropriate. Ordered: Baclofen 5 mg po daily for 60 days On hand: Baclofen 10 mg scored tabletYou are given a 27 % (w/v) solution of psicose. Molar mass: psicose (C6H12O6) = 180.156 g/mol. ou have a 0.75 mg/mL solution of bovine serum albumin (BSA). You add 1 mL of the 0.75 mg/mL BSA solution into a standard cuvette (1 cm path length), set your spectrophotometer to 280 nm and read the absorbance of this BSA solution. Molecular mass of bovine serum albumin = 66.4 kDa. Molar extinction coefficient (e) of BSA = 43824 M-1 cm-1 (at 280 nm). What absorbance reading will you obtain?Plasma or serum LDL-Cholesterol (LDL-C) can be calculated by determining concentrations of total plasma (serum cholesterol (T-C), HDL-Cholesterol (HDL-C) and total plasma (serum) triglycerides(TG) using Friedewald equation: LDL-C = (T-C) - (HDL-C) - TG/5. What is the scientific basis for this equation? What are the limitations of this equation?