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- Jyan is 4 months pregnant and requires an IV infusion of magnesium sulfate heptahydrate at a rate of 8 g/hr for 5.6 hours. Magnesium Sulfate Concentrated Injection (2.465 g magnesium sulfate heptahydrate (MgSO4,7H2O MWt = 246.5) in each 5 mL ampoule) is to be diluted with 5% w/v glucose solution to a concentration of 20 %w/v for infusion. What volume of 5% w/v glucose solution is required? (Whole number answer.) Answer is 133 mL Note:please answer the question within two hoursJyan is 4 months pregnant and requires an IV infusion of magnesium sulfate heptahydrate at a rate of 5 g/hr for 5.3 hours. Magnesium Sulfate Concentrated Injection (2.465 g magnesium sulfate heptahydrate (MgSO4.7H₂O MWt = 246.5) in each 5 mL ampoule) is to be diluted with 5% w/v glucose solution to a concentration of 20 %w/v for infusion. What volume of 5% w/v glucose solution is required? (Whole number answer.)Normal Levels of Substances in the Arterial Blood: pH 7.40 + 0.05 pCO2 (partial pressure of carbon dioxide) 40 mm Hg pO2 (partial pressure of oxygen) 90 - 100 mm Hg Hemoglobin - O2 saturation 94 - 100 % [HCO3-] 24 meq / liter Vignette #1: A 21-year-old noncompliant female with a history of type I (insulin-dependent) diabetes mellitus was found in a coma. Her blood glucose was high, as well as her urine glucose, urine ketones, and serum ketones. Her serum bicarbonate was < 12 mEq/L. Her respiration was exaggerated, and her breath had an acetone odor. Her blood pressure was 90/60 and his pulse weak and rapid (120). 4. What is the acid-base status of this individual? 5. What are the causes of the dyspnea, hypotension, and tachycardia? 6. What type of treatment does this person need?
- Sucrose initial Final delta %weight change Conc. weight weightweightincreaseX100/origi 1.41 6.41 28.2 0.1 6.38 1.38 27.6 0.2 5.80 0.80 16 0.3 5.05 0.05 1 0.4 4.50 0.5 |10 0.5 4.00 1 20 0.6 3.5 |1.5 30 0.7 2.90 2.1 42 0.8 2.20 2.8 0.9 |1.75 3.25 1.0 1.38 3.62 |72.4 Then 9. Determine the molar concentration of sucrose that gives 0% change in weight. Obtain the Ys using the previous formula. 10. Then compute the water potential using the fomula: Yw = Ys + 4p Your answer will be in units of J m3 (energy per unit volume) which are equivalent to pascal (Pa). Convert to MPa by dividing to 106. What is the sucrose concentration at which zero percent change in weight is observed: What is the water potential Yw of Tradescantia or Allium сера сells? What is the water potential Yw of the Solanum tuberosum potato cells? 6536 55 555555 5[Glucose Phosphate] 45 35 25 15 5 Glucose-phosphate production at four blood sugar levels 10 [0.25] and [0.40] [0.10] units. [0.05] 90 50 Time in seconds Glucose-phosphate production by an enzyme extracted from cells taken from the much-feared Lilyputin in media with four different glucose levels is provided above. The fasting blood sugar levels of this animal fall between 0.40 and 0.60 sugar units. The enzyme catalyzing this reaction must be enzyme was extracted could have been cells (enter one of these choices). The Km of this enzyme to three decimal places is and the cells from which the muscle cells /pancreatic beta Enter only a number, noFollowing several days at high altitude the body responds to the decreased oxygen content of the atmosphere by increasing the amount of 2,3-bisphosphoglycerate it produces. Based on this information and refering to the graph below, identify the correct response from the options. Y (fraction saturation) 1.0 0.8 0.6 0.4 0.2 0.0 0 20 Oxygen Binding plot 40 60 p02 (torr) 80 100 A) Curve y=high altitude and gives a greater release of oxygen to the tissues B) Curve x = high altitude and gives a greater release of oxygen to the tissues C) Curve y=high altitude and allows more oxygen to be bound at low oxygen levels D) Curve x = high altitude and allows more oxygen to be bound at low levels
- 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?Augmentin 10mg/kg PO every 12 hours is ordered. When Augmentin is reconstituted it yields 125 mg/ mL. The child Weighs 25 kg. How many mL will you give?Data for standard glucose concentrations Glucose concentration (mm) 0 0.5 1 1.5 -~~ 2 2.5 A Data for plasma samples B Patient Timepoint (hours) C D E 0 0.5 1 2 0 0.5 1 2 0 0.5 1 2 1. Draw a standard curve of absorbance at 420nm against glucose concentration in mmoles/L. We recommend you use Excel or a similar programme to insert the graph Alternatively, you can draw by hand on graph paper and insert a photo of the graph. OON 0 0.5 1 Absorbance 1 0.000 0.477 0.947 1.234 1.733 2.160 2 0 0.5 1 Absorbance Absorbance 2 0.000 0.482 0.941 1.236 1.721 2.276 Absorbance Glucose concentration Glucose concentration Abs 1 Abs 2 Average from graph (mM) in plasma (mm) 0.635 0.632 0.629 1.368 1.370 1.369 1.382 1.388 1.385 1.151 1.147 1.149 0.566 0.844 0.869 0.772 0.395 0.397 0.399 0.850 0.858 0.854 0.738 0.744 0.741 0.539 0.531 0.535 0.776 0.780 0.778 1.475 1.481 1.478 1.446 1.444 1.445 1.302 1.296 1.299 0.560 0.563 0.848 0.846 0.871 0.870 0.774 0.773 Average 0.000 0.480 0.944 1.235 1.727 2.218 0.440…
- Insulin Lispro subcutaneously for a patient weight 80 kg for 1 month of treatment. Daily dose of insulin is 1 Unit/kg and 60% in short acting, given 4 times per day; ampoules in form of personal injectors (300 Units/3ml). (I would like to figure out the number of personal injector needed for 1 month.) My answer: Daily dose (DD) for a 80 kg patient = 80 x 1 Unit = 80 U 60% is short acting, so DD = 60% of 80 U = (0.6 × 80) U = 48 U Given 4 times per day, so for a single dose = 48 U/4 = 12 U For 1 month (30 days), 30 x 48U = 1440 U Rp. Insulin lispro in ampoules personal injectors 300 Units/3 ml No. ??? (my teacher write is 10 but I don't understand why) Sig. Inject subcutaneously 12 Unit (0.12 ml) before each meal, 4 times a day for 1 month.2.5kg convert to myA 300g red squirrel in a flow through respirometry chamber consumed 0.27 l O2/hr.a. What is it’s metabolic rate in kcal/hr?a. What is its metabolic rate per kg body mass?