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Form 1 Math 1020 Final Exam Name: ____________________ Part I: No Calculator. No books. No notes. Answer all the questions. Do it by yourself.
Interpret the following symbols/notations:
- OD ______________
- s ______________
- a.c. ______________
- qod ______________
- How many significant figures are there in 0.0003041? ______________
- Write as a decimal number. 23501% ______________
- Place an arrow clearly on the syringe to indicate the quantity of 72 units.
- A child is 3 feet 11 inches tall and weighs 45 pounds. Use the given pediatric nomogram to find the body surface area of this child. Accurate to two decimal places. Write down the appropriate unit.
_____________
- Write 0.000000003478 in scientific notation. ______________
- How many 1 gram aluminum acetate tablets would you use to prepare 1.3 liters of 10% aluminum acetate (Burrow’s) solution?
____________
- Write as a logarithm equation. 92 = 81
____________
- Use the properties of logarithms to write 3log 5 x + 9 log 5 y as a single logarithm.
____________
15. Write your answer in scientific notation. ( 2 × 10 8 ) ÷( 5 10× −^6 )
____________
- Simplify. Write your answer using positive exponents.
2 1 3
x y x
−^ − (^) −
____________
- Find the trade name.
- Find the amount of pure drug per tablet.
25. 16.762 + 45.9 _______________
(Give the exact answer)
26. 1749 ÷ 7 _______________
(Round to 1 decimal place)
- Write as a single logarithm. 3log 5 4 −log 6 4
_______________
- Find the value of the expression. log 10 1, 000
_______________
- The physician ordered 2 tablespoons of Mylanta po, an antacid medication. How many teaspoons would you prepare?
_____________
30. Assume that x is a nonzero real number. Evaluate the following. ( )
(^0 ) 3 x + 3 x
_______________
- A prescriber has ordered 25 milligrams of captopril (Capoten) po. What is the equivalent quantity in micrograms?
_____________
- List the Five “Rights” of Medication Administration
______________, _____________, ____________, ____________, ___________
Form A Math 1020 Final Exam Name: ____________________ Part II: You will need a Calculator. No books. No notes. Answer all the questions. Show all your work. Do it by yourself.
- If an infant weighs
pounds, what is the equivalent in ounces?
_____________
- The prescriber ordered insulin 0.52 units/kg sc qd. The label on the vial reads 100 units per milliliter. How many milliliters will you give your patient, who weighs 65 kilograms? (Round to two decimal places.)
_____________
- Perform the calculation to the correct number of significant figures. 4.5 × 0.0762 +3.
_____________
- Describe how you would prepare 240 mL of a
solution of Ensure from a can labeled
100% Ensure.
_____________________________________________________________________
_____________________________________________________________________
- How many milliliters of a 25% solution of glucose will contain 50 g of a drug?
_____________
- The BSA of a child is 0.62 m^2. The order states 400 mg/m^2 of Augmentin po. The label reads 250 mg in 5 mL. How many milliliters will you prepare for this child? (Round to 2 decimal places.)
_______________
- The prescriber has ordered 500 milliliters normal saline with 100 units of Humulin R insulin (1 milliliter). Infuse at a rate of 0.7 milliliter per minute. How long will it take to complete this infusion? Give your answer correct to the nearest minute; for example, 3 hours 59 minutes.
________________
- The patient must receive 1,500,000 units of penicillin IM, and the vial contains 20,000, units (in powdered form). The directions are as follows: Add 38.7 mL to vial; 1 mL = 500, units. How many milliliters will equal 1,500,000 units?
________________
- The order reads: morphine sulfate 0.4 mg IM stat The recommended dose is 0.01 milligram per kilogram. Is this a safe dose for a child who weighs 35 kilograms?
________________
- The prescriber ordered 900 mL 5% D/W at 17 gtt/min IV. The infusion began at 8 p.m. The drop factor is 15 drops per milliliter. At what time will this solution be completed? Round to the nearest minute; for example, 11:13 p.m.
________________
- Given KW = ^ H O 3 +^ OH^ −^ = 1.0 × 10 −^14. Calculate ^ H O 3 + if OH^ −^ ^ = 3.8 × 10 −^12.
________________
- Given pH = − log ^ H O 3 +. Calculate the pH of the following solution.
= × −
M
_________________
- How would you prepare 5 L of a 1 : 40 solution from a 1 : 25 stock solution? (Give your answer correct to the nearest milliliter.)
_____________________________________________________________________
______________________________________________________________________
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