xplain why each of the following measurements is or is not the result of a Bernoulli trial: (a) The number of surgical procedures performed in a hospital in a week (b) A hospital patient’s temperature in degrees Celsius (c) A hospital patient’s vital signs recorded as normal or not norma
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Explain why each of the following measurements is or is not the result of a Bernoulli trial: (a) The number of surgical procedures performed in a hospital in a week
(b) A hospital patient’s temperature in degrees Celsius
(c) A hospital patient’s vital signs recorded as normal or not normal
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- Which of the following is incorrect about blood glucose test interpretation A) fasting plasma glucose 6.1-6.8 defined as having IGT and should probably be screened again after a year or so. B) 2 results>7mmmol/l defined as having diabetes C) fasting plasma glucose >6mmol, recall for further test. D) fasting or random plasma glucose, on one reading of <11.1mmol/l is diagnostic of diabetesQuestion 1: Suppose you have given 5 tablets weighing 449mg, 450mg, 448mg, 451mg and 453mg, respectively. Calculate 300 mg equivalent sample weight for assay. The product claim is 500 mg Vitamin C is present in each tablet. Question 2: Volume of the standard sodium edetate is 12.6 mL (calculated after the assay of Zinc Sulfate Syrup). Determine the % of potency of the drug considering the claimed dose is 11.5A) Identify the INDEPENDENT variable in the experimental setup shown in the diagram. B) Describe at least two possible DEPENDENT variables that could be used to evaluate the results. C) List at least 3 variables that should be controlled in this experiment.
- Using conversion factors, solve each of the following clinicalproblems:a. A nurse practitioner prepares an injection of promethazine,an antihistamine used to treat allergic rhinitis. If thestock bottle is labeled 25 mg /mL and the order is a doseof 12.5 mg, how many milliliters will the nurse draw up inthe syringe?b. You are to give ampicillin 25 mg/kg to a child with a massof 62 lb. If stock on hand is 250 mg /capsule, how manycapsules should be given?Using conversion factors, solve each of the following clinical problems:a. The physician has ordered 1.0 g of tetracycline to be given every six hours to a patient. If your stock on hand is 500-mg tablets, how many will you need for one day’s treatment?b. An intramuscular medication is given at 5.00 mg / kg of body weight. What is the dose for a 180-lb patient?c. A physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as 0.10 mg /mL of solution, how many milliliters would you need to give?d. During surgery, a patient receives 5.0 pt of plasma. How many milliliters of plasma were given?Question 4 a) Explain the importance of reducing exposure dose and time to a patient undergoing a diagnostic X-ray examination. Describe ways to achieve this. b) Calculate the wavelength of the most energetic X-rays produced by tube operating at pd of [1.4]
- I was trying to set this problem where the units cancel out. You are given ampicillin, with a recommended dose of 35 mg/kg , to a child with a mass of 21 kg. If stock on hand is 250 mg/ capsule, how many capsules should be given. How should I set this conversion problem up and it's also asking to express the number of capsules as an integerGiven this, if you used 6g of vitamin Z powder to make 20 ml of solution, what is the % concentration of this solution? (I gave the image since I don't know if that info is needed to solve this question.)It also gives a follow-up, if you can help here too: You work in a lab as a summer student. One of your tasks is to make sure that there is enough cell culture medium containing antibiotics to grow bacteria. One day you realize that there is only 5 ml of 10% Antibiotic stock solution in the freezer. You decide to use it all to prepare the working culture medium with 0.01% antibiotic. In the lab there is plenty of growth medium without antibiotics. (Note: dilution in medium is like dilution in water). You remember the equation to make dilutions of stock solutions. You usually use this formula to calculate the required volume of a stock solution, but you realize it can apply here as well, even though the unknown is the final volume. So, you make that dilution. Given that each bacterial…What is the “Powley test”?the answer
- Which of the phi/psi angles would be violating a ramachandran plot? Select all that apply: Phi= 90; Psi=-120 Phi= -120; Psi=120 Phi= 0; Psi=0 Phi= -90; Psi=-60 Phi= 120; Psi=-120A technician at a clinical laboratory received a blood serum sample for cholesterol analysis. In order to check the reliability of the procedure, the technician repeated the assay five times and obtained the results below. Use a spreadsheet statistical analysis to estimate the mean, standard deviation and standard error of the mean (SEM) for the data. Total cholesterol in blood serum sample in mg/100 mL (mg%): 157, 154, 155, 152, 155. 2.Carcinoembryonic antigen (CEA) is a protein biomarker related to colon cancer. Its concentration is known to be about 20 ng/mL in healthy people and higher than 2.5 µg/mL in the patients. The molecular weight of CEA is 180 kDa. What would be the molar concentrations (M or mole/liter) of 20 ng/mL and 2.5 ug/mL, respectively?
