You are working in a hemodialysis clinic and have just received a shipment of dialysate solution. Curious, you look at the label of ingredients. Which of the following would not be included in the list of ingredients?
Q: Which of the following indicates buffering in the titration given in the image below? 12 11 10 Point…
A: A buffer is a aqueous solution which is used to resist the pH change upon addition of acid or base.…
Q: What volume of the saline solution must be administered to the patient in order to deliver 7.7 g of…
A: In 0.9% Normal saline there are 9 grams of NaCl is present in 1000ml or 1liter Here we have to find…
Q: If a less concentrated initial solution of socium bicarbonate was used in beaker C, would that…
A: The reaction between an acid and base is called a neutralization reaction. The product obtained is a…
Q: Why does blood cell become clear in distilled water?
A: There is a semi-permeable membrane which decides the entry and exit of the molecules from the cell,…
Q: What are non-ionic detergents?
A: Detergents are cleansing agents and commonly made from synthetic resources such as petroleum…
Q: What is the most efficient disinfectant of the following ( Alcohol, chlorine, soap ,hijyn), and…
A: Disinfectants are chemical agents that are built on inert surfaces to inactivate or kill…
Q: Why is there a need to filter the alkaline solution after adding the Barium chloride solution?
A: In an aqueous solution, barium chloride acts as a simple salt. However when dissolved in water, it…
Q: 1,500,000 units of an antibiotic if the elixir contains three million units per fluid ounce?
A: Elixir An elixir is sweetened alcoholic solution of alcohol containing a medicinal drug with syrup…
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: In The Flint Water Crisis, trihalomethanes were produced in the new water supply due to the…
A: In flint water crisis, trihalomethanes were produced in the new water supply due to the combining of…
Q: A pharmacist prepares 80 mL of an isotonic solution of 1.1 %w/v Lidocaine HCl (E-value 0.2). To…
A: The ability of a solvent to cause cells to shrink or swell is referred to as tonicity. A…
Q: The doctor orders 4mg of IM lidocaine every 3 hours for your patient's pain. The drug is available…
A: Order given = 4mg Available dosage = 10mg/mL. Assuming the drug to be wasted per dose of 4mg IM
Q: Which of the following is the best explanation for a gel like this? A. Bromophenol blue was not…
A: SDS-PAGE (sodium dodecyl sulphate–polyacrylamide gel electrophoresis) is a discontinuous…
Q: Why would hydrogen peroxide be an effective disinfectant?
A: We have to answer why hydrogen peroxide can be an effective disinfectant.
Q: Which of the following can most likely increase the yield of recrystallized benzoic acid? CHOICES:…
A: Recrystallization is a method that is used for the purification of solid compounds by the removal of…
Q: Construct a table showing the composition, advantage and disadvantage of these Platelet Diluting…
A: The fluid used as diluents must be isotonic, too have a certain high gravitational pull barrier cell…
Q: Which of the following depicts the mild alkalosis? Select one: a. pH=7.33 Ob. pH=7.45 O c. H=7.65…
A: The collecting duct of kidney participates in reabsorption and secretion of selective ions into…
Q: If you have 1 pound of 10% W/W ointment and one pound of petrolatum, what is the largest amount (in…
A: Given, Ointment concentration = 10% W/W Ointment weight = 1 pound (=454grams) Petrolatum = 1 pound…
Q: You have been assigned to your first comatose patient, and you notice 0.12% chlorhexidine gluconate…
A: Chlorhexidine gluconate solution: Chlorhexidine gluconate is used as oral rinse to prevent…
Q: Carbonic anhydride is an enzyme that is found in red blood cells. What do you think is the ideal…
A: Answer:- The name of the enzyme present in the red blood cells of the body is carbonic anhydrase.…
Q: Why are proteins and amino acids considered to be natural buffers?
A: Buffer is a solution that resists the pH change when an acid or base is added to it. pH is measured…
Q: Which of the following is antiseptic and disinfectant? O a. Filtration O b. None O c. Heat O d.…
A: Antiseptic They are those materials which is use to stop the growth of microorganisms.…
Q: How should you prepare your running buffer?
A: SDS-PAGE is method of separation of protein based on its size. Running buffer of the SDS-PAGE…
Q: What occurred when the blood was mixed with each solution, distilled water, ISO 0.9% and ISO 12.5%…
A: Osmosis is a latent process and results without any expense of power. It includes the transfer of…
Q: What are the different types of disinfectants? How is each one different or similar from the others?…
A: Almost every environment on the planet contains bacteria and microorganisms. In fact, on one square…
Q: A common procedure of for cleaning the grease trap in a sink is to add a product that contains…
A: Sodium hydroxide is also commonly called caustic soda. It is extremely corrosive in nature as well…
Q: What is the purpose of the vial that does not contain chara? (the solution with chara turned…
A: bromothymol blue is an acid base indicator. It is blue if the solution is alkaline and it become…
Q: What is the difference between an antiseptic and a disinfectant? Can the same chemical be used for…
A: Antiseptic Disinfectant 1. These can slow down the growth as well as can kill the…
Q: Which of the following indicates buffering in the titration given in the image below? 12 1000000 11…
A: A buffer is a aqueous solution which is used to resist the pH change upon addition of acid or base.…
Q: To help lower the high temperature of a sick patient, an alcohol rub is sometimes used. Isopropyl…
A: Answer: Introduction: When rubbing isopropyl, alcohol evaporates by skin, it calms like a new…
Q: You are testing a sample of water from a swimming pool. You count a plate made from a 1 mL transfer…
A: Dilution is a process by which solution (water or diluents) are added to the solvent (main solution)…
Q: Sodas typically contain sugar, flavorings, coloring agents, and carbon dioxide dissolved in water.…
A: The aqueous solution is a mixture of solution which contain water as solvent and solute can be gas,…
Q: A sample to be used for medical imaging is labeled with 18F,which has a half-life of 110 min. What…
A:
Q: Chemical formula of the precipitate or positive result of the following: 1. Biuret test 2.…
A: Biuret test, also known as Piotrowski's test, is a chemical test used for detecting the presence of…
Q: What is the difference between an antiseptic and a disinfectant?
A: Antiseptic and disinfectants are used to kill germs, bacterias which attack from outer environment.…
Q: Why must alcohol be diluted with water to about 70 % percent before it could be used as an effective…
A: 70% isopropyl alcohol is most commonly used as disinfectant and killing all surface microorganisms.…
Q: ____________is the iodine antiseptic of choice for wound treatment.a. 8% tincture b. 5% aqueous c.…
A: Iodine is a substance that has antimicrobial properties and is used in treating wounds and other…
Q: Make the following prescription isotonic with lacrimal fluid: 0.06 g Ephedrine sulfate (E = 0.23)…
A: Asked : Volume of sterilized distilled water (in milliliters) that should be added to the…
Q: Calculate the amount of each solution needed to make 750 mL if a dextrose 25% solution given only a…
A: Given- We make 25% dextrose of 750ml by using 60% and 5% dextrose. Use alligation method for such…
Q: Make a list of the five most critical qualities of an effective extraction buffer. Please provide a…
A: Introduction A buffer is an aqueous solution containing a weak acid and a weak salt, a weak base, a…
Q: Suppose a vial contains 2.3 cm3 of medication. The medication contains 69 mg of hydrocortisone. How…
A: Hydrocortisone is the medication that is used to treat individuals with deficiency in cortisol…
Q: In keeping a bottle of vegetable oil with no preservative, it must be coveredtightly and…
A: Triacylglycerols are lipids present in oils that have a glycerol backbone with the three hydroxyl…
Q: What physical factors can influence the activity of a disinfectant
A: Introduction- Disinfection is the process by which we can eliminate the growth of microorganism…
Q: You have been assigned to your first comatose patient, and you notice 0.12% chlorhexidine gluconate…
A: Introduction:- Patients who are admitted to hospital with a prolonged stay in hospital are at an…
Q: Please explain why is 70% ethanol used as an effective disinfecting solution in labs? Why not 95%…
A: Only 70% alcohol is effective as a disinfectant that is killing the microorganism on the surfaces.…
Q: Explain each type of anti-fouling system (application and procedure) Electrolytic system Chemical…
A: Anti fouling is a coating which can be done on the hull of any ship It prevents the overgrowth of…
Q: What concentration of ethanol is considered optimum for disinfectant? Why not 100%?
A: Disinfectant refers to the chemical agents that destroy or inactivate microorganisms on an inert…
need help
Step by step
Solved in 2 steps
- A patient is prescribed 15mmol of potassium chloride injection. The ampoule contains 20mmol in 10ml. What volume of potassium chloride (ml) is required? units – mlHow many grams are in 1 mL for the following solution? NS _________ this is the whole questionBuffers are mixtures of a weak acid and a weak base that combine with a strong acid or base to limit changes in pH. True O False
- Knowing that the solute concentration of blood is 0.9%, if you were to make 100ml of an intravenous (IV) fluid to make the blood concentration, you will need ______g of salt.Tris NaCl buffer is known as?You receive a prescription for Epanutin® Suspension. The patient normally takes 150mg daily in capsule form, however he has recently started to have difficulty in swallowing them. The doctor asks you to check that the Epanutin® Capsules and Suspension are equivalent to each other. The following information is extracted from the BNF. Dose equivalence and conversion Preparations containing phenytoin sodium are not bioequivalent to those containing phenytoin base (such as Epanutin® suspension); 100 mg of phenytoin sodium is approximately equivalent in therapeutic effect to 92 mg phenytoin base. Epanutin 30mg/5ml oral suspension (Pfizer Ltd) Phenytoin 6 mg per 1 ml Phenytoin sodium 100mg capsules (Actavis UK Ltd) Phenytoin sodium 100 mg What daily dose of Epanutin® Suspension should be written on the dispensing label (in ml)? (Round to the nearest ml) units -ml
- Z( Electrode V (buffer) X (gel) Y. W ElectroteThe formula below is for an oral mixture used to treat pain and infections in the mouth. How many units of nystatin would be in a usual two teaspoonful dose given to a patient? Rx Nystatin 100,000 units/mL 60 mL Solu-Cortef 240 mg Benadryl Elixir qs 480 mL O a. 62500 units Ob. 1000000 units Oc. 125000 units Od. 100000 units Oe. 37500 unitsYou are asked to administer 75 mg of lidocaine. It is packaged 10 mg per 1 mL. How many milliliters do you administer
- 0.33% sodium chloride 500mL has been ordered for a patient. The pharmacy carries only 0.9% sodium chloride 1000mL. How much diluent will you need?A dosage of 10mg is ordered. The solution strength is 2mg in 1 ml. How many ml will be administered? Round to the nearest tenth.A student needs 240 mL of a 1/20 dilution of an undiluted stock solution. What volume (mL) of the stock solution will be required? Note: Your answer should be in numerical format to the nearest whole number (with a decimal).