A 510 mL IV bag contains a 25% dextrose solution. How much of the original solution must be replaced with a 65% dextrose solution to increase the original concentration to 35%?
Q: A 2.5mg/ml solution of ampicillin is available for use, what volume would youadd to 200ml of LB…
A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…
Q: You are preparing to give your patient 3mg of Ondansetron. Ondansetron comes packaged as 2mg/mL. How…
A: Ondansetron is an anti-emetic medication prescribed for nausea and vomiting. It belongs to a class…
Q: 0.0050 M KOH PH VALUE
A: KOH stands for potassium hydroxide. It is an inorganic compound with the chemical formula of KOH.
Q: To prepare 250 ml of a 1:2,500 solution a technician must weigh
A: Pharmaceutical preparations include different ingredients in a vehicle that leads to the formation…
Q: What volume of 10X TBE buffer should you use to make 100mL of 1X TBE buffer? 10mL 1mL 0.1mL 100mL
A: TBE buffer stands for Tris-Borate-EDTA buffer. It is used for both agarose and polyacrylamide gel…
Q: A solution measuring pH 12 is _________ times __________ concentrated with H+ than a solution…
A: The term "pH" was first described by Danish biochemist Soren Peter Lauritz Sorensen. pH is defined…
Q: A patient in hospital takes digoxin at a dose of 125 micrograms daily. He is currently not able to…
A: We will try to solve this question by calculating the volume of liquid which contains the said dose…
Q: A water sample contaminated with chloride ion, how can you estimate the sample purity?
A: Water in its pure form is referred to as the universal solvent. It this form it is tasteless,…
Q: The prescriber ordered oxacillin 500mg IM q6h. The instructions on the 2g vial state to…
A: The nurses administer the drugs to the patient, and thus it is very much necessary for the nurses to…
Q: 50 mL of 5mM NaCl solution from 1 M NaCl solution
A: Dilution is the process by which we decrease the concentration of a solution. This process is vital…
Q: Ammonia-containing window cleaners are considered pH-neutral substances true or false?
A: As chemicals are dissolved in water, the pH level of the mixture is either acidic or basic. pH level…
Q: When mixing 40 mg of a medication in 100 ml total solution, the resulting strength is
A: A pharmaceutical medicine is a chemical substance that causes a biological or physiological effect…
Q: When conducting a flame test for sodium iodide, is the result positive or negative?
A: An ionic compound is one that is formed between a metal or metalloid and a non-metal. A Flame test…
Q: You receive an order for 750 mL of 27% dextrose solution. You have available D50W, 1000 mL. How many…
A: Given, D50W means 50% dextrose solution, 100 ml 750 ml of 27% dextrose is desired Sterile water
Q: Benzalkonium chloride 17% w/v . . . . . qs Water qs . . . . . . . . . . . . . . . . . . .…
A: Question is related to drug calculation. Detailed solution in step 2.
Q: How many grams are in 1 mL for the following solution? NS _________ this is the whole question
A: NS or Normal saline: It is nothing but a mixture of sodium chloride (NaCl) and water that is…
Q: What percentage of the 15% saline solution is water?
A: A solution is a homogenous mixture of a solute and solvent. The solvent is the major part of the…
Q: our patient drank the following liquids for breakfast;220 ml of orange juice,180 ml of milk and 150…
A: Nutrition is a process in which an organism uses food to support its life as food provides energy…
Q: A vial containing 400 mg hydrocortisone sodium succinate powder for injection is to be reconstituted…
A: GIVEN: Amount of hydrocortisone sodium succinate powder for injection = 400 mg Volume of injection =…
Q: 8.5gm/250ml = (x)gm/630ml
A: The amount of chemical dissolved in the solvent = 8.5gm The volume of the solvent…
Q: 75 g of impure sodium hydroxide is added to 250 cm3 of water. 10 cm3 of this impure solution is…
A: In order to find out the percentage purity of a compound, the molarity of the compound is…
Q: Which of the following reagents will you include in the blank (negative control) for this…
A: A variable is any quantity we can measure. In any experiment there are three variables:…
Q: ? How many milliliters will you administer?
A: A drug is a chemical compound that is administered in the body to combat a disease. It is important…
Q: How many grams of sodium chloride are needed to make 0.60L of 2.3M sodium chloride solution
A: The concentration of a solution is expressed in molarity. Molarity is defined as the number of moles…
Q: 00 ml total solution, the resulting stren 5..?
A: A pharmaceutical medicine is a chemical substance that causes a biological or physiological effect…
Q: A 2.5mg/ml solution of ampicillin is available for use, what volume would you add to 200ml of LB…
A: Ampicillin is a broad spectrum semi-synthetic derivative of penicillin. It is active against both…
Q: To prepare 500 mL of a 1X TAE buffer solution, we need to mix solution (so 25 times more…
A: TAE is a standard buffer for the preparation and operation of DNA agarose gels. TBE provides…
Q: 100 mL of 2.5 X NaOH solution from 50X NaOH solution
A: Given Values: Stock solution concentration (NaOH) = 50 X Final Solution concentration (NaOH) = 2.5 X…
Q: Make the following prescription isotonic with lacrimal fluid: 0.06 g 0.30 g Ephedrine sulfate (E =…
A: A drug, often known as a medicine, is a chemical compound that has a biological effect on the human…
Q: A patient is prescribed 15mmol of potassium chloride injection. The ampoule contains 20mmol in 10ml.…
A: Given data A 10 ml ampule contains = 20 mmol
Q: You need to prepare 1L of a 5×TE stock solution (1×TE buffer:10mM Tris,1mM EDTA).How much of Tris…
A: The mole is used as a unit in the SI system to quantify the amount of substance present. One mole is…
Q: 10 mL of 0.5 M CuSO₄ * 5H₂O solution from 10 M CuSO₄ * 5H₂O solution
A: CuSO₄ * 5H₂O solution is copper sulphate pentahydrate solution. The concentration of stock solution…
Q: If a liquid contains 3 mg of drug in 40 mL, what is the milligram percent of this solution? Round to…
A: Drug calculation is an essential component of drug administration. As Nurses we need to understand…
Q: Given a BSA stock solution of 4mg/mL how would you prepare a 5 mL sample with a final concentration…
A: The following formula is used to find the volume required to prepare a 5 mL sample with a final…
Q: 50 mL of 15 mg/mL NaOH solution from 100 mg/mL NaOH
A: Sodium hydroxide is an inorganic compound with the formula NaOH. It is an ionic compound consisting…
Q: If a patient is prescribed 300 mg of potassium chloride, what is the corresponding milliequivalent?
A: Drug calculation is a important aspect in calculating the dose based on the BMI ,BSA ,age and body…
Q: How would you classify a patient with the following laboratory values? Cr 0.9 mg/dl, BUN 51 mg/dl.,…
A: In azotemia, BUN, creatinine in blood and other secondary waste products are increased in body.…
Q: 18. (15.2-8 mL) trypsin can be added to a 75 cm2 flask.
A: Trypsin is a digestive enzyme which help in protein break down in small intestine. It help to digest…
Q: f there is a stock solution of 2000 (ug/ml) , is it possible to use SERIAL DILUTION to generate the…
A: The stock solutions are the concentrated solutions which can be used to prepare the solutions of…
Q: A vial containing 200 mg hydrocortisone sodium succinate powder for injection is to be reconstituted…
A: When a solid is dissolved in a liquid, the solid displaces some of the liquid and the volume of the…
Q: A concentrated lidocaine solution contains lidocaine 1 g/5 mL. How many milliliters of this…
A: Given: concentrated lidocaine solution: 1 g/5 mL. Needed concentration of lidocaine: 8 mg/mL =…
Q: How many moles of HCl are there in 75.0 mL of 0.160 M HCl?
A: Molarity can be stated as the soluble moles of solute, which is dissolved per liter of solution.
Q: 5 L of 0.2 M dextrose solution from 5 M dextrose solution
A: Given Values: Stock solution of dextrose = 5 M Final solution of dextrose = 0.2 M Volume of the…
Q: 9% dextrous solution (9 mg per 100 ml. of solution) is given
A: A. 1a. In order to calculate flow rate of dextrose we have to use following formula 2.18 L = 2180…
Q: how many grams of sr(no2)2 are needed to make 200 ml of 0.300M solution of sr(no2)2
A: Molarity is defined as the number of moles dissolved per 1000 ml of solution.
Q: If skin cleaning solution is to be diluted 1 teaspoon to 64 ounces of water, how much water would…
A: GivenOne teaspoon of skin cleaning solution is diluted to 64 ounces of water.To findWater needed to…
Q: 950 mL of 1X CuSO₄ * 5H₂O solution from 25X CuSO₄ * 5H₂O solution
A: Given Values: Stock solution = 25 X CuSO4 . 5H2O Final Solution = 1 X CuSO4 . 5H2O Volume = 950 mL
Q: Approximately how many fluid ounces of sterile water are needed to compound this solution?
A: It has been mentioned that the sterile water needed to prepare this solution is 100 ml. The question…
Q: How many mL of 3% sodium chloride will be needed to complete the following compound? Sodium…
A: A drug is a chemical compound that is administered to the body for the purpose of improving health.…
A 510 mL IV bag contains a 25% dextrose solution. How much of the original solution must be replaced with a 65% dextrose solution to increase the original concentration to 35%?
Step by step
Solved in 2 steps
- You need to make 20 mL of a 1/100 (10-2) dilution of a crystal violet solution? How much diluting fluid will be required? Note: Your answer should be in numerical format to the nearest 0.1 mL.If a pharmacist needs to prepare a bacterial suspension with a concentration of 2.4x10^2 cfu using 1 mL of 2.4 x 10^4 bacterial suspension, what size of volumetric flask will she/he be needing?Given a BSA stock solution of 4mg/mL how would you prepare a 5 mL sample with a final concentration of 1 mg/mL?
- A vial containing 400 mg hydrocortisone sodium succinate powder for injection is to be reconstituted to produce 8 mL of injection. What is the amount of Water for Injections, BP that should be added to the powder? The displacement volume of hydrocortisone sodium succinate is 0.05 mL/100 mg.You receive an order for 750 mL of 27% dextrose solution. You have available D50W, 1000 mL. How many mL of D50W and sterile water are needed to complete the order? *A 5% dextrose in 1/2 normal saline (D5 1/2 NS) solution is commonly administered to patients needing post-operative IV fluids. How could you prepare 500 mL of this solution? Dextrose is 5% (m/v) and the NaCl is 0.45% (m/v).
- The doctor ordered Oxacillin 650mg every 6 hours. The instructions on the 2gm vial states to reconstitute with powder with 11.5ml of sterile water for injection, yielding 220mg/1.5ml. How many ml will you administer? using dimensional analysis and show workIf skin cleaning solution is to be diluted 1 teaspoon to 64 ounces of water, how much water would need to be added to a container containing 1/4 teaspoon of skin cleaning solution?The physician has ordered 500,00 units of IV Pfizerpen every 4 hours. How much diluent will you add for a concentration of 500,000 units/mL? How many milliliters will you administer?
- A 500 mg vial of Kefzol needs to be reconstituted to a final concentration of 275 mg/mL. Assuming the Kefzol powder adds 0.2 mL of volume, how much sterile water do you add to achieve this concentration?If a powder in a 2gm vial diluted with 6.8ml of diluent provides 8ml of solution and each ml contains 250mg of a drug, how many ml is needed to give 750mg.You are going to administer an oral suspension of Vistaril. The suspension label reads that there is 25 mg/5 mL. You are to give 75 mg per the MD order. 1) How many mL will you pour? 2) How many ounces is this? 3) How many tablespoons is this?