Where Does It All Go

Any business including Any business including hospitals must account for its hospitals must account for its resources, time and money resources, time and money to ensure efficient to ensure efficient operations, best results and operations, best results and longevity.longevity.

This accounting requires This accounting requires data collection, data data collection, data representation (graphs), and representation (graphs), and data analysis.data analysis.

During this lesson, you will During this lesson, you will be collecting data, creating be collecting data, creating graphs, will use ratios and graphs, will use ratios and proportions to convert data.proportions to convert data.

Lets brains storm the Lets brains storm the responsibilities of a N.A and responsibilities of a N.A and an R.N.an R.N.

Bed making-200 min.Bed making-200 min. Meal Preparation-100 min.Meal Preparation-100 min. Personal care-180 min.Personal care-180 min. How could you display this How could you display this

information on a report?information on a report? Tables, lists, graphs, etc. Tables, lists, graphs, etc.

Which would be the best for Which would be the best for the above information?the above information?

Answer: Pie graph, they are Answer: Pie graph, they are great for showing data that great for showing data that reveals parts of a whole.reveals parts of a whole.

Bed making-200 min.Meal Preparation-100 min.Personal care-180 min.

Lets make a pie graph.Lets make a pie graph. Step 1: Figure total timeStep 1: Figure total time Step 2: Convert each time into Step 2: Convert each time into

decimals (round answer to two decimals (round answer to two decimal places)decimal places)

Ex: 200/480 = Ex: 200/480 = Answer: 0.42Answer: 0.42Step 3: Convert decimals into Step 3: Convert decimals into

degrees. Hint how many degrees degrees. Hint how many degrees in a circle?in a circle?

0.42 x 3600.42 x 360ºº = = Answer: 150Answer: 150ºº

Step 4: Display your Step 4: Display your information on a pie graph information on a pie graph using the protractor and color using the protractor and color pencils.pencils.

Note: Be sure to include Note: Be sure to include a key.a key.

Ratio & Proportions

Converting time to number of Converting time to number of taskstasksExample: 3 N.A.s can make Example: 3 N.A.s can make 35 beds in an 8 hr. shift. How 35 beds in an 8 hr. shift. How many beds can 4 N.A.s many beds can 4 N.A.s make in 8 hr. shift ?make in 8 hr. shift ?Formula:Formula:KnownKnownUnknownUnknown35 beds35 beds == (X) beds(X) beds3 N.A.3 N.A. 4 N.A.4 N.A.

Formula:Formula:

KnownKnown UnknownUnknown

35 beds35 beds = = (X) beds(X) beds

3 N.A.3 N.A. 4 N.A.4 N.A.

Cross-multiply the aboveCross-multiply the above

3535 = = XX

33 4 4

3X3X==140140

3 33 3

X=46.6 round to 46 because you X=46.6 round to 46 because you don’t make only .6 of a bed.don’t make only .6 of a bed.

Another way to solve the Another way to solve the same problem is by using same problem is by using means and extremes.means and extremes.

Work problem on board Work problem on board demonstrating mean and demonstrating mean and extreme. extreme.

35 : 3 = x : 435 : 3 = x : 4

Try this on your ownTry this on your own How many mg. of medication How many mg. of medication

would you give an 80 lb would you give an 80 lb person if you should give 20 person if you should give 20 mg. for every 10 lbs. ? Do mg. for every 10 lbs. ? Do Problem.Problem.

KnownKnownUnknownUnknown

20 mg20 mg = = x mgx mg

10 lbs10 lbs 80 lbs80 lbs 20 : 10 = x : 80 20 : 10 = x : 80

Another example:Another example: How many milligrams of How many milligrams of

ampicillin is given to a 250 lb ampicillin is given to a 250 lb person if you should give person if you should give 125 mg per 100 lbs. ? 125 mg per 100 lbs. ?

Do ProblemDo Problem 125 : 100 = x : 250125 : 100 = x : 250 Now we are ready to tackle a Now we are ready to tackle a

real health occupation real health occupation problem using data problem using data collection, creation of pie collection, creation of pie graphs and unit conversions graphs and unit conversions with proportions.with proportions.

It is important that nurses or It is important that nurses or hospital employees wisely hospital employees wisely budget their time on the floor.budget their time on the floor.

It is just as important that the It is just as important that the hospitals resources are well hospitals resources are well spent.spent.

Now you will assume the position Now you will assume the position of a NA, and record the various of a NA, and record the various amounts of time spent on each amounts of time spent on each task. task.

You will also be given the You will also be given the schedule for the typical R.N. schedule for the typical R.N.

Take this data and create a pie Take this data and create a pie graph representing a typical days graph representing a typical days work for these people.work for these people.

Refer to overhead time chart A Refer to overhead time chart A and handout chart B.and handout chart B.

Based on your pie Based on your pie graphs, what can you graphs, what can you conclude from your conclude from your graphs?graphs?

Cost Sheet C

Step 1: How much do RNs and Step 1: How much do RNs and NAs make per day? ( Wage NAs make per day? ( Wage /days per pay (10))/days per pay (10))

2000/10 =2000/10 = $200 /day$200 /day How much per hour? Daily How much per hour? Daily

wage/8 hrs =wage/8 hrs = 200/8 = 200/8 = $25 /hour$25 /hour How much per minute? Hourly How much per minute? Hourly

wage/60 min =wage/60 min = 25/60 =25/60 = $ .42 /min.$ .42 /min. Knowing this complete worksheet Knowing this complete worksheet

C.C.

Complete your formal Complete your formal assessment individually.assessment individually.

Turn into the instructor when Turn into the instructor when done.done.

We LOVE math, yes we doWe LOVE math, yes we do We LOVE math, how about We LOVE math, how about

you??you??