Interpretation:
The recommended dose of Tylenol in millimetres for a child is to be determined.
Concept Introduction:
Dimensional analysis is used to set up and solve a unit conversion problem using conversion factors. Dimensional analysis is a way to convert units of measurement. In order to convert from one unit to another, the relationship between those units is to be known. These relationships are called conversion factors.
To perform a conversion between 2 units, a quantity given in a particular unit is converted into another unit. This type of conversion is as follows:
A conversion factor is a fraction in which the numerator is the unit into which the quantity is to be converted and the denominator is the unit from which it is converted.
Want to see the full answer?
Check out a sample textbook solutionChapter 17 Solutions
Chemistry In Focus
- What quantity of aspirin is contained in most over-the-counter aspirin products?arrow_forwardIntravenous digitalizing doses of digoxin in children are 80% of oral digitalizing doses. Calculate the intravenous dose for a 5-year-old child weighing 40 lb if the oral dose is determined to be 10 mcg/kg.arrow_forwardWhat volume of purified water, in milliliters, do you need to add to 5 mL promethazine 2 mg/mL solution to make promethazine 250 mcg/mL solution?arrow_forward
- If propylene glycol is found to be contaminated with 1.2 ppm of solid foreign substance, what is the amount of solid contaminant in 1 gallon of propylene glycol? a 0.57 mg b 1.20 mg c 4.52 mg d 4.65 mgarrow_forward24. The dose of AUGMENTIN oral suspension for a patient is 5 mL b.i.d. Each 5 mL of suspension contains 400 mg of amoxicillin and 57 mg of clavulanic acid. If the suspension is to be taken for 10 days and is available in 50-mL, 75-mL, and 100-mL containers, calculate (a) the least wasteful package size to dispense and (b) total quantity of amoxicillin taken during the treatment period. Doses: Injectionsarrow_forwardDopamine is commercially available in vials containing 400 mg in 20 mL. An order for 350 mg comes to the pharmacy. How many mL are needed to make this dose?arrow_forward
- Answer the questions by referring to the prescription and the drug above:6. What is the weight of the patient in kilograms?7. How many milligrams of Drug X does the patient require per day?8. How many milliliters of the 1.3 mg/mL solution will be required to complete the prescribed regimen?9. How many 50-mL vials of Drug X should be dispensed to the patient for the 3-day course?10. At what rate, in drops per hour, should Drug X be infused continuously for 3 days in a drip set that delivers60 drops to the mL?arrow_forwardIf a single dose of azithromycin for oral suspension for a 1.5 years old child is 125 mg. Calculate the volume of oral suspension, in mL, that should be administered for each dose of a 200-mg/5-mL suspension.arrow_forwardi could use some help with this question?arrow_forward
- 2. If the patient is to be given 120 mcg of levothyroxine via IV infusion and the vial contains 0.4 mg of levothyroxine in each mL, what is the volume of IV solution to be administered to the patient? a 0.3 mL b 3.3 mL c 48.0 mL d 300.0 mLarrow_forwardCalculate the one-day administered mL of amoxicillin suspension for otitis media for a 18-month-old child weighing 29.1 lb. The dose needed is 40. mg/kg and the suspension comes in a concentration of 400. mg/5.0 mL.arrow_forward7. An 18-month-old and weighing 32 pounds needs streptomycin sulfate. This drug is administered to adults as 1 gm in a daily IM injection. What is the appropriate dosage for the infant? Use Young's Rule.arrow_forward
- Living By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHER