Question Answered step-by-step Answer these questions.Question 1 You are required to prepare a 0.45% w/v sodium chloride solution by adding a diluent to a 1.8% w/v sodium chloride solution.What is the maximum volume, in mL, of 0.45% w/v sodium chloride solution that can be prepared from 500 mL of 1.8% w/v sodium chloride solution? Question 2You are required to prepare a solution for infusion by measuring out 10 mL of a 5 mg/mL glyceryl trinitrate solution and adding 5% w/v glucose up to a final volume of 500 mL.What is the strength of glyceryl trinitrate in the final solution expressed in micrograms/mL? Question 3A gel contains isotretinoin, 500 micrograms/g.What is the strength of isotretinoin in this gel expressed as a %w/w? Question 4A patient is prescribed 500 mL of a 320 micrograms/mL calcium chloride solution by infusion.What is the mass, in mg, of calcium chloride in 500 mL of a 320 micrograms/mL calcium chloride solution? Question 5A patient requires a dose of 300 micrograms of buserelin by intravenous injection.  Buserelin is available as a solution for injection at a strength of 1 mg/mL in a vial that contains 5.5 mL.Assuming there is no waste, what volume (in mL) of buserelin, 1 mg/mL, will remain in the vial after the patient has received their dose? Question 6A pre-filled syringe of epoetin beta, 50000 units/mL, dispenses 0.6 mL of the solution. How many units of epoetin beta are dispensed by one pre-filled syringe? Question 7A patient uses a 1 in 8000 fludroxycortide ointment for their eczema.What is 1 in 8000 expressed in micrograms/g? Question 8You are required to prepare a 0.2% w/v clobazam suspension using thirty 10 mg clobazam tablets.What is the volume, in mL, of 0.2% w/v clobazam suspension that you can prepare? Question 9A patient is taking 80 mg of oral morphine, every 4 hours, as part of their palliative care. This patient is still experiencing pain so it is decided to increase the dose by 50%.What volume, in mL, of oral morphine, 20 mg/mL, will the patient require for one full day of treatment at the new dose? Question 10A patient requires a nutritional supplement with 19.2 millimoles of potassium in 800 mLWhat is the concentration, in millimoles L-1, of this potassium solution? Question 11A patient requires the following:Take 100 mg tramadol hydrochloride every 6 hours.  Supply for 7 days.How many 50 mg tramadol hydrochloride tablets should you supply? Question 12You measure out 500 mL of a 26.6 millimoles/L potassium chloride solution.Extra information: The molar mass of potassium chloride is 75 g mol-1.What is the mass, in mg, of potassium chloride in 500 mL of this solution?Question 13You are required to prepare a 1 in 10000 potassium permanganate solution and you have a 1 in 1000 potassium permanganate solution in stock. What is the volume, in litres, of 1 in 1000 potassium permanganate solution that is required to prepare 10 litres of 1 in 10000 potassium permanganate solution? Question 14An elderly patient is prescribed 5 mL of clomethiazole oral solution, 3 times a day. The oral solution contains 31.5 mg/mL of clomethiazole.What is the mass, in mg, of clomethiazole that the patient takes in one day? Health Science Science Nursing PHARMACY D20 Share QuestionEmailCopy link Comments (0)

Question Answered step-by-step Answer these questions.Question 1 You are required to prepare a 0.45% w/v sodium chloride solution by adding a diluent to a 1.8% w/v sodium chloride solution.What is the maximum volume, in mL, of 0.45% w/v sodium chloride solution that can be prepared from 500 mL of 1.8% w/v sodium chloride solution? Question 2You are required to prepare a solution for infusion by measuring out 10 mL of a 5 mg/mL glyceryl trinitrate solution and adding 5% w/v glucose up to a final volume of 500 mL.What is the strength of glyceryl trinitrate in the final solution expressed in micrograms/mL? Question 3A gel contains isotretinoin, 500 micrograms/g.What is the strength of isotretinoin in this gel expressed as a %w/w? Question 4A patient is prescribed 500 mL of a 320 micrograms/mL calcium chloride solution by infusion.What is the mass, in mg, of calcium chloride in 500 mL of a 320 micrograms/mL calcium chloride solution? Question 5A patient requires a dose of 300 micrograms of buserelin by intravenous injection.  Buserelin is available as a solution for injection at a strength of 1 mg/mL in a vial that contains 5.5 mL.Assuming there is no waste, what volume (in mL) of buserelin, 1 mg/mL, will remain in the vial after the patient has received their dose? Question 6A pre-filled syringe of epoetin beta, 50000 units/mL, dispenses 0.6 mL of the solution. How many units of epoetin beta are dispensed by one pre-filled syringe? Question 7A patient uses a 1 in 8000 fludroxycortide ointment for their eczema.What is 1 in 8000 expressed in micrograms/g? Question 8You are required to prepare a 0.2% w/v clobazam suspension using thirty 10 mg clobazam tablets.What is the volume, in mL, of 0.2% w/v clobazam suspension that you can prepare? Question 9A patient is taking 80 mg of oral morphine, every 4 hours, as part of their palliative care. This patient is still experiencing pain so it is decided to increase the dose by 50%.What volume, in mL, of oral morphine, 20 mg/mL, will the patient require for one full day of treatment at the new dose? Question 10A patient requires a nutritional supplement with 19.2 millimoles of potassium in 800 mLWhat is the concentration, in millimoles L-1, of this potassium solution? Question 11A patient requires the following:Take 100 mg tramadol hydrochloride every 6 hours.  Supply for 7 days.How many 50 mg tramadol hydrochloride tablets should you supply? Question 12You measure out 500 mL of a 26.6 millimoles/L potassium chloride solution.Extra information: The molar mass of potassium chloride is 75 g mol-1.What is the mass, in mg, of potassium chloride in 500 mL of this solution?Question 13You are required to prepare a 1 in 10000 potassium permanganate solution and you have a 1 in 1000 potassium permanganate solution in stock. What is the volume, in litres, of 1 in 1000 potassium permanganate solution that is required to prepare 10 litres of 1 in 10000 potassium permanganate solution? Question 14An elderly patient is prescribed 5 mL of clomethiazole oral solution, 3 times a day. The oral solution contains 31.5 mg/mL of clomethiazole.What is the mass, in mg, of clomethiazole that the patient takes in one day? Health Science Science Nursing PHARMACY D20 Share QuestionEmailCopy link Comments (0)