Which of the following indicates buffering in the titration given in the image below? 12 11 10 Point 1 Point 2 8 pH 7 + Region 1 Region 2 4 3 2 + + 10 15 20 25 30 35 40 45 50 ml of 0.1MHCI Region 1 Region 2 Point 2 Point 1
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- Covid-19 patients may develop acute pulmonary edema (fluid retention in the lungs), and furosemide is often used to treat it. Another potential complication of covid-19 is acute kidney damage. Possible causes include hypoxia, blood clots and inflammation. To evaluate a patient for kidney damage, a medical team took blood samples and placed a catheter to collect urine for 24 hrs. Here are some results: Plasma creatinine: 50 mg/100 mL plasma Urine creatinine: 40.8 mg/mL urine Urine production: 1.5 L in 24 hr 1. What was the patient's creatinine clearance in mL/min? (Creatinine clearance = excretion rate of creatinine/plasma concentration creatinine). Show your work.Covid-19 patients may develop acute pulmonary edema (fluid retention in the lungs), and furosemide is often used to treat it. Another potential complication of covid-19 is acute kidney damage. Possible causes include hypoxia, blood clots and inflammation. To evaluate a patient for kidney damage, a medical team took blood samples and placed a catheter to collect urine for 24 hrs. Here are some results: Plasma creatinine: 50 mg/100 mL plasma Urine creatinine: 40.8 mg/mL urine Urine production: 1.5 L in 24 hr 1. What is the patient's approximate GFR (in mL/min) 2. Is this a normal GFR (in units of mL/min)? Did the patient sustain kidney damage?Covid-19 patients may develop acute pulmonary edema (fluid retention in the lungs), and furosemide is often used to treat it. Another potential complication of covid-19 is acute kidney damage. Possible causes include hypoxia, blood clots and inflammation. To evaluate a patient for kidney damage, a medical team took blood samples and placed a catheter to collect urine for 24 hrs. Here are some results: Plasma creatinine: 50 mg/100 mL plasma Urine creatinine: 40.8 mg/mL urine Urine production: 1.5 L in 24 hr 1. What is the patient's approximate GFR (in mL/min)?
- Covid-19 patients may develop acute pulmonary edema (fluid retention in the lungs), and furosemide is often used to treat it. Another potential complication of covid-19 is acute kidney damage. Possible causes include hypoxia, blood clots and inflammation. To evaluate a patient for kidney damage, a medical team took blood samples and placed a catheter to collect urine for 24 hrs. Here are some results: Plasma creatinine: 50 mg/100 mL plasma Urine creatinine: 40.8 mg/mL urine Urine production: 1.5 L in 24 hr 3. How many mg of creatinine were in the 1.5 L urine specimen? How much creatinine appeared in the urine per hour? Show your work.CW is a 74-year-old male patient (65kg) was recently admitted to a hospital due to severe COVID-related pneumonia. He had impaired renal function based on the lab result on the day of his hospital admission, as his serum creatinine (SCr) concentration was 3.6 mg/dL (normal range is 0.74 to 1.35 mg/dL). He was to receive vancomycin for the severe pneumonia. The normal/usual dose of vancomycin is 1 g IV every 12 hours. Using Cockcroft-Gault equation, the elimination rate constant table and the nomogram, calculate the following: a) Adjusted dose of vancomycin based on his creatinine level, while keeping the dosing frequency constant.b) Adjusted dosing interval of vancomycin (tau) based on his creatinine level, while keeping the dose constant.Given that the normal range for serum protein is about 7 g/100ml and albumin is about 4 g/100ml, what clinical conclusions can you draw from the following samples A-C? If samples are not normal, what protein fraction is increased/decreased and with what disease is this protein pattern likely to be associated? Sample A: total protein = 14 g/100mlalbumin= 8 g/100 ml Sample B:total protein = 5.8 g/100ml albumin = 4 g/100 ml Sample C:total protein = 3.5 g/100mlalbumin = 2g/100 ml
- A single dose of 300mg of drug is 63% bioavailable by the IM route. The same drug is 42% bioavailable by the oral route. How many 150mg tablets would need to be administered PO BID to achieve plasma levels comparable to the IM dose?Order: 1L of D5W to infuse over 6 hrs Available: Macrodrip set: 10gtt/mL The flow rate would be Order: 1000mL of D51/2NS with 1 ample of multiple vitamins to infuse over 8 hrs Available: Macrodrip set: 15gtt/mL The flow rate would be NDC 25021-131-12 Order: metronidazole 500mg IV Q6hrs to infuse over 30 minutes Available: Metronidazole Injection, USP 500 mg per 100 ml. (5 mg per mL) Protect from light until use. For Intravenous Infusion only. 25021 13182 Lot: AGENT The flow rate would be 102mL Blony Circ And [x-e. Single doct Exp. gtt/ min. bi gtt/min. mL/hr.The growth of hybridoma cells, producing a monoclonal antibody, was monitored for 4 and a half days, and the results obtained are listed in the following table: time (days) nº cel/mL x 106 ln nº cel 0 0,45 -0,79851 0,2 0,52 -0,65393 0,5 0,65 -0,43078 1 0,81 -0,21072 1,5 1,22 0,198851 2 1,77 0,57098 2,5 2,13 0,756122 3 3,55 1,266948 3,5 4,02 1,391282 4 3,77 1,327075 4,5 2,2 0,788457 What is the maximum specific rate (µmax) of growth of these cells per day? what is the doubling time of these cells (in days)?
- An 84 year old male patient has been given a loading dose of digoxin of 298 micrograms in divided doses by intravenous infusion. He has a creatinine clearance (Ccr) of 34 ml / min. What is the maintenance dose (in micrograms) that this patient should receive? Round your answer to the nearest whole number. Use the formula provided to calculate the maintenance dose. Maintenance Dose = Peak body stores x % daily loss 100 Where: Peak Body Stores = Loading Dose % Daily Loss = 14 + Creatinine clearance (Ccr) 5Identify 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.KCI for injection contains 40 mEq in 20 mL. An order requires 15 mEq, how many mL are needed?