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Study Guide for Test 1 Review - Mathematics Health Disciplines | MATH 1020, Exams of Mathematics

Material Type: Exam; Class: Math - Health Disciplines (QS); Subject: Mathematics; University: Salt Lake Community College; Term: Unknown 1989;

Typology: Exams

Pre 2010

Uploaded on 08/19/2009

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Math 1020 Objectives for Test #1
Your exam will be “closed book” - no notes or formula cards allowed. You may
NOT use a calculator on this exam.
1) Be able to perform basic arithmetic operations with fractions and decimal numbers by
hand including converting fractions to decimals and vice versa. Also be able to convert
percentages to decimals or fractions.
2) Know the abbreviations and conversions listed on the departmental handout.
3) Be able to convert from military to standard time and vice versa. (See p.35.)
4) Understand Roman Numerals (see Table 4.2 on p. 62)
5) Be able to convert from one unit to another.
Math 1020 Objectives for Test #2
Your exam will be “closed book” - no notes or formula cards allowed. You may be
required to work a portion of this exam without a calculator.
1) Know the abbreviations and conversions listed on the departmental handout.
2) Be able to calculate medical doses including dosages based on body weight or body
surface area (BSA). You will be provided with the following formulas for BSA and/or a
nomogram. Know how to use both the formula and a nomogram.
2
weight in kg height in cm m
3600
BSA
2
weight in lb height in in m
3131
BSA
3) Be able to read drug labels to obtain the appropriate information for calculating
medical dosages.
4) Be able to determine the amount of solution in a syringe.
5) Be able to do the calculations necessary to prepare solutions from pure “drugs” (either
liquid or tablet/powder form) or from stock solutions (liquid). You should be able to
show your work in the mathematical calculations and describe how the solution should be
prepared.
6) Be able to use the strength of a solution, given in ratio or percentage form, to calculate
drug doses.
Math 1020 Objectives for Test #3
Your exam will be “closed book” - no notes or formula cards allowed. You may be
required to work a portion of this exam without a calculator.
1) Know the abbreviations and conversions listed on the departmental handout.
2) Be able to calculate medical doses including dosages based on body weight or body
surface area (BSA). You will be provided with a formula and/or nomogram to estimate
the BSA. Know how to use both the formula and a nomogram.
3) Be able to read drug labels to obtain the appropriate information for calculating
medical dosages.
4) Be able to calculate, or recalculate, the flow rate of IV or enteral solutions. You will be
provided with the appropriate drop factors for the calculations.
5) Be able to use information about flow rate to determine total volume administered.
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Math 1020 Objectives for Test #

Your exam will be “closed book” - no notes or formula cards allowed. You may

NOT use a calculator on this exam.

  1. Be able to perform basic arithmetic operations with fractions and decimal numbers by

hand including converting fractions to decimals and vice versa. Also be able to convert

percentages to decimals or fractions.

  1. Know the abbreviations and conversions listed on the departmental handout.

  2. Be able to convert from military to standard time and vice versa. (See p.35.)

  3. Understand Roman Numerals (see Table 4.2 on p. 62)

  4. Be able to convert from one unit to another.

Math 1020 Objectives for Test #

Your exam will be “closed book” - no notes or formula cards allowed. You may be

required to work a portion of this exam without a calculator.

  1. Know the abbreviations and conversions listed on the departmental handout.

  2. Be able to calculate medical doses including dosages based on body weight or body

surface area (BSA). You will be provided with the following formulas for BSA and/or a

nomogram. Know how to use both the formula and a nomogram.

2

weight in kg height in cm

m

3600

BSA

2

weight in lb height in in

m

3131

BSA

  1. Be able to read drug labels to obtain the appropriate information for calculating

medical dosages.

  1. Be able to determine the amount of solution in a syringe.

  2. Be able to do the calculations necessary to prepare solutions from pure “drugs” (either

liquid or tablet/powder form) or from stock solutions (liquid). You should be able to

show your work in the mathematical calculations and describe how the solution should be

prepared.

  1. Be able to use the strength of a solution, given in ratio or percentage form, to calculate

drug doses.

Math 1020 Objectives for Test #

Your exam will be “closed book” - no notes or formula cards allowed. You may be

required to work a portion of this exam without a calculator.

  1. Know the abbreviations and conversions listed on the departmental handout.

  2. Be able to calculate medical doses including dosages based on body weight or body

surface area (BSA). You will be provided with a formula and/or nomogram to estimate

the BSA. Know how to use both the formula and a nomogram.

  1. Be able to read drug labels to obtain the appropriate information for calculating

medical dosages.

  1. Be able to calculate, or recalculate, the flow rate of IV or enteral solutions. You will be

provided with the appropriate drop factors for the calculations.

  1. Be able to use information about flow rate to determine total volume administered.
  1. Be able to calculate flow rates of IV solutions based on

a) amount of drug per minute, per hour, or per day,

b) weight, or

c) body surface area (BSA).

These calculations typically require intermediate steps involving a drug dose calculation

(e.g. How many milligrams of drug? How many mL contain the required dose?)

  1. Be able to calculate the infusion time of an IV solution. (How many hours it takes and/

or what time will an infusion be finished.)

  1. Be able to calculate pediatric doses including the “safe dose” range.

Math 1020 Objectives for Test #

Your exam will be “closed book” - no notes or formula cards allowed. You should

be able to work all problems except type 9 and 10 (below) without a calculator.

  1. Be able to write a number in scientific notation. Given a number in scientific notation

be able to write the standard decimal notation.

  1. Be able to determine the number of significant figures in a number.

  2. Be able to perform basic arithmetic calculations to the correct number of significant

figures (e.g. 4.3 – 2.17 or 5.20 ^ 1.3).

  1. Be able to use the following properties of exponents to “simplify” expressions (write

your answer using positive exponents).

m n m n

a a a

0

a  1

m

m n

n

a

a

a

n

n

a

a

n m m n

a a

m m m

ab  a b

m m

m

a a

b b

( a^ 0,^ b ^0 )

  1. Be able to multiply or divide numbers in scientific notation (by using properties of

exponents).

  1. Understand the definition of a logarithm, y^ log^ bx means

y xb ( b^ ^ 0,^ b^ 1,^ x ^0

and be able to use the definition to write exponential statements in terms of logarithmic

statements and vice versa.

  1. Be able to find the value of a logarithmic expression or solve an equation involving

logarithms by rewriting the statement in exponential form.