HTR - Winston-Salem/Forsyth County Schools



HTR Medical Math Review It All Worksheet [pic]

Use your “Required Reading” handout as needed to complete this assignment. Specific page numbers are provided at the top of each section for additional assistance.

Fill in the blank, multiple choice or short answer

Pages 184-185

1. The traditional numbering system is called the ____________ numeral system.

2. In the ___________ numeral system seven key numerals are used which are I, V, X, L, C, D and M.

3. If a smaller Roman numeral is placed in front of a larger Roman numeral, the smaller Roman numeral is ____________ ___________ the larger number.

4. If a smaller Roman numeral is placed after a larger Roman numeral, the smaller Roman numeral is ____________ ___________ the larger number.

5. When the same Roman numeral is placed next to itself it is _________.

6. The same Roman numeral is not placed next to itself more than ______ times.

7. Convert the following Arabic numerals to Roman numerals:

A. 75 _____

B. 1999 _____

C. 444 _____

D. 80 _____

E. 16 _____

F. 118 _____

G. 99 _____

H. 65 _____

I. 592 _____

J. 719 _____

8. Convert the following Roman numerals to Arabic numerals:

A. IV ____

B. XVI ____

C. XXVII ____

D. LV ____

E. VI ____

F. XXII ____

G. XXXIX ____

H. CLIV _____

I. VIII _____

J. XXIX _____

Pages 186 – 188

9. There are __________ systems of measurements used in health care.

10. Each system has its own terminology for distance, capacity and _______.

11. The three systems used in health care are household, ________ and apothecary.

12. The _____________ system is probably the method of measurement most familiar to Americans.

13. In the household system volume / liquid / fluid is measured in 8 different units. What are they? ___________________________________________________

________________________________________________________________

14. What do the following abbreviations stand for?

A. gtt _________

B. gal _________

C. tsp _________

D. pt __________

E. C ________

F. tbsp _______

G. oz _________

H. qt _________

15. How many ounces are in 1 cup? _______

16. How many cups are in 1 pint? _______

17. How many ounces are in 1 pint? ______

18. How many pints are there in one quart? _______

19. How many ounces are there in one quart? ______

20. How many pints are there in one gallon? _______

21. How many teaspoons in 1 tablespoon? ____

22. How many tablespoons in 1 ounce? ______

23. How many drops in 1 teaspoon? _________

24. What do ounces and pounds measure in the household system?

A. Distance / length

B. Capacity / Volume

C. Mass / Weight

25. How many ounces are in one pound?

A. 32 ounces

B. 24 ounces

C. 16 ounces

26. How many ounces are there in 4 pounds? _________

27. How many pounds are there in 80 ounces? ________

28. Name the 4 units of measure which measure distance/length in the household

system. ___________________________________________________________

29. How many inches are in 1 foot? ___________

30. How many feet are in 1 yard? _____________

31. How many inches are in 1 yard? ___________

32. What is the abbreviation for inch? __________

33. What is the abbreviation for foot? __________

34. What is the abbreviation for yard? __________

Pages 187-189

35. The metric system is _____________ accurate than the household system.

36. Everything in the metric system is based on a unit of ________.

37. Meter is the unit of measure in the metric system for __________________.

38. Liter is the unit of measure in the metric system for ___________________.

39. Gram is the unit of measure in the metric system for __________________.

40. What do the following abbreviations stand for?

A. m ___________

B. l or L ___________

C. g or gm ___________

41. The meter, liter and gram are changed by adding the appropriate ____________

to express larger or smaller units.

42. What do the following prefixes represent in the metric system?

A. kilo = _______

B. hecto = _______

C. deka or deca = _______

D. deci = _______

E. centi = ________

F. milli = ________

43. Which is larger, kilo or deci? ________

44. Which is larger, hecto or deka? ________

45. Which is smaller deci or centi? ________

46. Which is smaller kilo or deci? _________

47. If converting from a larger to a smaller prefix, the answer will be __________.

48. If converting from a smaller to a larger prefix the answer will be __________.

49. Two units that represent the same amount are milliliters (mL) and __________ ____________ (cc).

50. mL and cc are both used to measure ____________.

51. Convert the following:

A. 4 ml = ______ L

B. 300 cm = ______ m

C. 54 gm = _______ kg

D. 17 L = ________ml

E. 4.8 cm = _______m

F. 89 kg = ________gm

G. 309 ml = _______ L

H. 5 gm = ________ mg

I. .0002 ml = ______ L

J. 17 hectometers = ____ m

For extra credit:

1. 1500 is what time on the standard clock? _________

2. 1839 is what time on the standard clock? _________

3. 1730 is what time on the standard clock? _________

4. What is 2:00 p.m. in military time? __________

5. What is 10:45 p.m. in military time? _________

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