Can you please answer these two sub questions and show all of the steps to the solution 1. Calculate the hourly rate. Patient is receiving heparin20,000 units in 250 mL of D5W to infuse over 16hrs.2. Calculate the hourly dose. Patient is receiving heparin30,000units in 500 ml NS at 42ml/hr.

Answer. 1. Given data :---- Available drug = 20000 unit / 250 ml Infusion time = 16 hour. We need…

Answered: Can you please answer these two sub…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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Question 2 Aconitase catalyzes the conversion of Citrate to Isocitrate in the TCA cycle. The standard free energy change (AGO') for this reaction is +6.7 kJ/mol. The observed free energy change (AG) for the reaction in pig heart mitochondria is +0.8 kJ/mol. The ratio of [isocitrate]/[citrate] in these mitrochondria is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 10 b 1 100 d 0.01 e 3 f 0.33 0.10 0.25 i
QUESTION 5 You plan to run a standard curve of BSA to determine the concentration of protein in an unknown sample. You begin with a stock solution of BSA, 2.5 mg/mL, and require a final volume of 500 μL. Select the most appropriate response to complete the dilution table shown below. Table. Volume of BSA stock and water required to prepare BSA standards. BSA concentration in standard Vol. of Stock (µL) Vol. of water (µL) (ug/mL) 0 0 500 100 20 480 250 50 450 700 1200 1500 1700 240 300 340 260 200 160 Vol. of Stock 40 μ L, Vol. of water 460 μL O Vol. of Stock 14000 μ L, Vol. of water 3.6 mL O Vol. of Stock 140 μL, Vol. of water 360 μL O Vol. of Stock 0.0025 mL, Vol. of water 500 μL O Vol. of Stock 1400 μ L, Vol. of water 3600 μL
QUESTION NO. 1 Cystic fibrosis is a frequent generic disease of Caucasians. The CF gene codes for a protein called the cystic fibrosis transmembrane conductance regulator (CFTR) which functions as a cAMP-regulated chloride channel. The protein has two membrane-spanning domains, two domains that interact with ATP, and one regulatory domain. The most common defect is in the gene for one of the ATP binding domains. The result is a protein that does not fold correctly in the endoplasmic reticulum, is not properly glycosylated, and is nor transported to the cell surface. Rather, it is degraded in the cytosol within proteasomes. Drugs that foster chaperone interaction with the mutant protein are a potential therapeutic approach. Chaperones A. are always required to direct the folding of proteins. B. when bound to protein increase the rate of protein degradation. C. usually bind to strongly hydrophilic regions of unfolded proteins. D. sometimes maintain proteins in an…
Question 64 The software program "foldit", which allows you to design your own molecules, is an example of an: in vivo assay O in vitro assay O in silico assay
QUESTION 50 Frederick the Great believed that this drug would make his soldiers unfit to fight a war: O coffee O beer O cannabis O tobacco Ick Save and Submit to save and submit. Click Save All Answers to save all answers. NA here to search
Question 28
Question 7: A. Calculate how to make 10 ml of a 7.5% methylene blue stock solution (from solid powder). B. Calculate how to make a series of 1:10 dilutions of this stock. Imagine you'll use 5 ml of each dilution for your experiment. Calculate the final concentrations of each tube. tube 1: take some stock, dilute it 1:10 with some water in a new tube - #1 tube 2: take some of #1, dilute it 1:10 with some water in a new tube tube 3: take some of #2, dilute it 1:10 with some water in a new tube tube 4: take some of #3, dilute it 1:10 with some water in a new tube C. First, decide the total volume to make of each tube-keep in mind measurement accuracy (consider preparing 20% more solution than what you will use). D. Then, calculate how much stock, water and final concentration of each. E. Then, instead of doing a serial dilution, calculate making each of the above solutions using the weight/volume % solution method. F. Compare and contrast serial dilution and W/V % methods

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