You are required to compound Aminophylline Suppositories for a patient: the density of Cocoa butter is 0.9 g/mL, the suppository mold volume is 2 mL, Aminoplylline has a Density Displacement Factor of 1.1 and each suppository should contain 200 mg Aminophylline. What is the calculated weight of ONE Aminophylline-loaded suppository?

Return to the waiting times given for the physicians office in Problem 19. a. Considering only offices without a wait-tracking system, what is the z-score for the 10th patient in the sample (wait time 5 37 minutes)? b. Considering only offices with a wait-tracking system, what is the z-score for the 6th patient in the sample (wait time 5 37 minutes)? How does this z-score compare with the z-score you calculated for part a? c. Based on z-scores, do the data for offices without a wait-tracking system contain any outliers? Based on z-scores, do the data for offices without a wait-tracking system contain any outliers? 19. Suppose that the average waiting time for a patient at a physicians office is just over 29 minutes. To address the issue of long patient wait times, some physicians offices are using wait-tracking systems to notify patients of expected wait times. Patients can adjust their arrival times based on this information and spend less time in waiting rooms. The following data show wait times (in minutes) for a sample of patients at offices that do not have a wait-tracking system and wait times for a sample of patients at offices with such systems. a. What are the mean and median patient wait times for offices with a wait-tracking system? What are the mean and median patient wait times for offices without a wait-tracking system? b. What are the variance and standard deviation of patient wait times for offices with a wait-tracking system? What are the variance and standard deviation of patient wait times for visits to offices without a wait tracking system? c. Create a box plot for patient wait times for offices without a wait-tracking system.

Recent research into the cost of various medical procedures has shown the impact of certain complications encountered in surgery on the total cost of a patient's stay in the hospital. The researchers used regression analysis and found the following results: Total cost for patient = Constant, plus ax Length of stay (measured in days), plus bx Presence of one or more complications (= 1 if true, O if false), plus cx Use of a laparoscope (= 1 if true, 0 if false) where a, b, c are coefficients of the regression model. The laparoscope is an instrument somewhat like a miniature telescope with a fiber-optic system that brings light into the abdomen. It is about as big around as a fountain pen and twice as long. The research, based on 52 patients, showed the following regression results: R-squared: 59% Constant term: $3,402 Coefficients and t-values for independent variables: Coefficient t-value Length of Stay $ 860 11.19 Complications $ 1,867 4.73 Laparoscope $ 915 3.49 Required: 1. What is…

100 mL of a 0.1 M solution is titrated with 50 mL of 0.1 M NaOH. The new solution has a pH of 4.75. Upon addition of 10 mL more of 0.1 M NaOH, the pH of the solution is 5.00. a. What is the identity of the original 100 mL 0.1 M solution? HCI O NaOH O acetic acid water KOH

1. A protein chromatography column that processes 15 kg of protein in 60 h, is cycled every 6 h, can be loaded with 10 grams of protein per liter of column volume, has a maximum flow rate of 50 liters/ min at a pressure of 4 bar, and is packed with an incompressible resin having a particle diameter of 90 μum and void fraction of 0.35. The viscosity can be assumed to be that of water. i. What are the dimensions required for the column? ii. If the flow rate is 1 column volume per minute and the pressure rating is still 4 bar, what column dimensions are required? Is the resolution equivalent to that for Part (i)? 111. If the pressure rating for the column were raised to 12 bar, should the column dimensions change? Is so, what should the dimensions be? Do they make sense? iv. What is the best way to increase the productivity of the column packing?

The Excel worksheet form that appears below is to be used to recreate the Review Problem pertaining to the Magnetic Imaging Division of Medical Diagnostics, Inc. Download the workbook containing this form from Connect, where you will also receive instructions about how to use this worksheet form. You should proceed to the requirements below only after completing your worksheet. Required: 1. Check your worksheet by changing the average operating assets in cell B6 to $8,000,000. The ROI should now be 38% arid the residual income should now be $1,000,000. If you do not get these answers, find the errors in your worksheet and correct them. Explain why the ROI and the residual income both increase when the average operating assets decrease. 2. Revise the data in your worksheet as follows: a. What is the ROI? b. What is the residual income? c. Explain the relationship between the ROI and the residual income?

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A saturated solution contains 1.80g KCIO3 in 25.0mL water at 20.0 degree celcius. Determine the solubility in units of grams solute/100g H2O and in units of molarity.

You are the laboratory manager. The hospital administration wants to penetrate the market and expand the business by performing Parathyroid Surgeries (reimbursement $15,000). They have enticed a prominent surgeon to join the staff He plans on scheduling four surgeries per week - two on Tuesday and two on Thursdays. Every case will need on intact Parathyroid Hormone (PTH) performed STAT during surgery. You currently send this test to your reference laboratory with a minimum 24-hour TAT. None of the analyzers currently in your lab are capable of running this test. The best pricing you obtain is from Siemens Diagnostics for an Immulite 1000. The price of the analyzer is $75,000. The price of the test kit is $800 for 100 tests. The test requires three levels of controls run per 24 hours. The stability of the test kit once opened is eight weeks. Reimbursement for the test is $20. You realize that you will only be able to run on average 32 tests (patient reportable results) before discarding…

You are the laboratory manager. The hospital administration wants to penetrate the market and expand the business by performing Parathyroid Surgeries (reimbursement $15,000). They have enticed a prominent surgeon to join the staff He plans on scheduling four surgeries per week - two on Tuesday and two on Thursdays. Every case will need on intact Parathyroid Hormone (PTH) performed STAT during surgery. You currently send this test to your reference laboratory with a minimum 24-hour TAT. None of the analyzers currently in your lab are capable of running this test. The best pricing you obtain is from Siemens Diagnostics for an Immulite 1000. The price of the analyzer is $75,000. The price of the test kit is $800 for 100 tests. The test requires three levels of controls run per 24 hours. The stability of the test kit once opened is eight weeks. Reimbursement for the test is $20. You realize that you will only be able to run on average 32 tests (patient reportable results) before discarding…