Date post: | 26-Dec-2015 |
Category: |
Documents |
Upload: | ruby-hopkins |
View: | 213 times |
Download: | 0 times |
Posology Jeopardy!Decimals Percents Convert Abbrev. Dose Calc
100 100 100
200 200 200 200 200
300 300 300 300
400 400 400 400 400
500 500 500 500 500
FluidsFractions
100
200
300
400
500 500
400
300
200
100
300
100 100
Created by
8
52
2
11
Fractions 100Fractions 100
+
8
14
8
93
8
52
8
41
8
14
8
33
8
21
8
12
8
21
2
3
OR
If you need to administer 12 ml of cough syrup daily, and you need to give only ¼ of the dose every 6 hours, how much will you
give each time?
6ml
Fractions 200Fractions 200
4 ml 6 ml3 ml
Yup! Happy Pup!
Unhappy Camper! Try Again
What’s half of a quarter pounder?
• 1/2 X 1/4lb = 1/8 lb
Fractions 300Fractions 300
If you have 24 quarter-tablets, and you drop 3 of them, and some chicken eats
them, how many tablets are left?
• 24 – 3 = 21 quarters• 21 4= 51/4 tablets
• OR
• 6 tablets minus ¾ tablet = 5 ¼ tablets
Fractions 400Fractions 400
Who ate the pills?
1/2 3/5 =
• 1/2 X 5/3=5/6
Fractions 500Fractions 500
Remember, you gotta turn the second fraction upside down, then multiply
Change 1/2 to decimal form
• 1/2 = 12 = 0.5
Decimals 100Decimals 100
Round 3.65723 to the nearest 100th
• 3.6
• 3.7
• 3.66
• 3.667
Round… get it?
Decimals 200Decimals 200
I’m crushed… try again
You make me sooo happy!
Round to the nearest tenth:1.264 + 0.23560 =
1.264
+ 0.23560
1.4996
Rounded it would be 1.5
Decimals 300Decimals 300
(That’s how many legs he’s gonna have in a minute…)
What is 0.05 X 360?
360
X .05
18.00
Decimals 400Decimals 400
0.00457 – 0.000457 =
0.004570
- 0.000457
0.004013
This slide is BORING…
What percent of a dollar is a penny?
• 1%
• 1/100=.01=1%
• You know there’s a hundred of ‘em in a buck, right?
Percentages 100Percentages 100
What is 25% of 80?
80
X .25
400
1600
20.00
Or ¼ of 80 = 20
Percentages 200Percentages 200
A 5% solution has how many mg/ml?
• 50 mg/ml• Just move the decimal point 1 place to the right
• It’s because a 5% solution has 5 g/100ml
=0.05g/ml = 50mg/ml
Percentages 300Percentages 300
You put 80 grams of solute into a liter of sterile water. What percent solution do
you have?
• 8% solution
• The solution has 80g/1000 ml = 0.08 g/100 ml
• 8g per 100ml = 8%
He’s got a solution
Percentages 400Percentages 400
How many mg of salt go into 1 liter of 0.9% saline?
• 0.009 mg• 0.09 mg• 0.9 mg• 9 mg• 90 mg• 900 mg• 9000 mg
Click here if you can’t go it alone
Percentages 500Percentages 500
Sorry…
TRY AGAIN…
How many mg of salt go into 1 liter of 0.9% saline?
• 0.9% = 0.9 g/100 ml• Multiply by 10 to get grams in 1000 ml• 0.9 x 100 = 9 g per 1000 ml = 9000 mg/l
• Or, if you remember that 0.9% solution has 9 mg/ml, just multiply this by 1000ml/l = 9000 mg
YeeHaw!!!
When you’re done celebrating, click here
If you got it but don’t know how, click here
How many ml are in 1 teaspoon?
• 5 ml
Conversions 100Conversions 100
If there are 15 ml in a tablespoon, and there are 16 tablespoons in a cup, how
many ml are in a cup?• 94 ml• 100 ml• 106 ml• 160 ml• 200 ml• 240 ml• 320 ml
Conversions 200Conversions 200
Sorry… try again
Uh-huh!!!! That’s right!
How many l are in one ml?
• 0.001
• 0.01
• 0.1
• 10
• 100
• 1000
Conversions 300Conversions 300
Nope… try again
YUP!YUP!
Remember, microbreweries are small
If a tablespoon is equivalent to 15 ml, how many ml are in a fluid ounce?
• 30 ml
• In reality, it’s 28 ml, but it is usually rounded to 30
Conversions 400Conversions 400
If a solution of atropine contains 1/120 grain per ml, how many mg/ml does it contain?
• A grain has 60 mg, so:
1 grain times 60 mg = 0.5mg
120 ml 1 grain ml
This is getting harder!
Conversions 500Conversions 500
How many times a day is BID?
Abbreviations 100Abbreviations 100
Bis in day = twice daily
Bicycles have 2 wheels, right?
You are asked to apply medication You are asked to apply medication o.s. o.s.
Where do you put it?Where do you put it?
• In the LEFT EYE
• Are left-handed people
really ssinister?????
Abbreviations 200Abbreviations 200
What does QID mean?
• Once daily
• Every other day
• Four times daily
• Every four hours
• Every four days
Abbreviations 300Abbreviations 300
Try again…
Yes, siree…
You need to apply a medication a.u.Where do you put it?
• In the right eye
• In the right ear
• In the left eye
• In the left ear
• In both eyes
• In both ears
• In unmentionable places
Abbreviations 400Abbreviations 400
NOPE! … try again
You got it!
Oh, don’t tell me where…Oh, don’t tell me where…Just try again…Just try again…
What’s this mean?Amoxicillin tabs, 50 mg q12h x 7d
• Give 1- 50 mg tablet of amoxicillin every 12 hours for 7 days
Abbreviations 500Abbreviations 500
You need to give 450 mg cimetidine.It comes as a 300 mg tablet.
How many pills are given in a dose?
1 ½ tablets1 ½ tablets
mg needed concentration = amount needed
450mg needed 300mg/tablet = 1 ½ tablets
Dose Calculations 100Dose Calculations 100
Prescribe amoxicillin at 20 mg/kg for an 11-pound cat. Concentration is 50 mg/ml
• 1.5 ml
• 2.0 ml
• 2.5 ml
• 4.4 ml
• 5.0 ml
Dose Calculations 200Dose Calculations 200
Arrrggghhhhh!!!!!!
TRY AGAINGive up?
YES!!!!!
Cat weighs 11 poundsDosage is 20 mg/kg
Concentration is 50 mg/ml
• Convert to the same unit of measure– 11 lb 2.2 lb/kg = 5 kg cat
• Multiply weight times dosage– 5 kg x 20 mg/kg = 100 mg needed
• Divide by concentration of the drug– 100 mg 50 mg/ml = 2 ml2 ml
You are going to anesthetize a 44-pound young goat with thiopental at a dosage of 12 mg/kg. The
thiopental comes as a 2.5% solution. How many mls do you need?
• 0.96 ml
• 2.1 ml
• 4.8 ml
• 9.6 ml
• 21.1 ml
Dose Calculations 300Dose Calculations 300
Not a chance! Try again.
Give up?Try again
That’s right!
Dog weighs 44 poundsDosage is 12 mg/kg
Concentration is 2.5%
• First, convert all units to the same unit of measure:– 44lb 2.2lb per kg= 20 kg
– Concentration is 2.5% = 2.5g/100ml = 25mg/ml
• Next, multiply weight times dosage– 20 kg x 12mg = 240mg needed
kg
• Finally, divide this by the concentration of the drug
– 240 mg 25 mg/ml = 9.6 ml
You need to send home a cough suppressant for “Whoop”, an 88-pound dog. The dosage is 20mg/kg. The bottle says it
contains 250mg/teaspoon.How many mls does he need for each dose?
• 1.6 ml
• 3.2 ml
• 7 ml
• 16 ml
• 24 ml
• 70 ml
Dose Calculations 400Dose Calculations 400
Try again before I croak
Need help?
Yup… not too “ruff”, eh?
Whoop weighs 88 lbDosage is 20 mg/kg
Concentration is 250 mg/teaspoon
• Convert to the same unit of measure– 88 lb 2.2lb/kg = 40 kg– Since 1 teaspoon = 5 ml, the concentration is
250mg/5ml= 50mg/ml
• Multiply weight times dosage– 40 kg x 20mg/kg = 800 mg needed
• Divide by concentration of the drug– 800 mg 50mg/ml =16 ml16 ml
You need to give SQ atropine at 0.02 mg/kg.The dog weighs 66 pounds
Atropine concentration is 1/120 grain per mlHow much do you need?
• 0.001
• 0.1ml
• 1 ml
• 2 ml
• 2,4 ml
Dose Calculations 500Dose Calculations 500
Try again
Need help?
Yes, yes, yes, yes ,yes!!!
Dog weighs 66 poundsAtropine dosage is 0.02 mg/kg
Concentration is 1/120 grain per ml
• Convert units to the same unit of measure– 66lb 2.2lb/kg= 30 kg– Atropine concentration is 1/120 grain per ml– 1/120 grain/ml x 60 mg/grain = o.5 mg/ml
• Multiply weight times dosage– 30 kg x 0.02 mg/kg = 0.6 mg needed
• Divide by concentration of the drug– 0.6 mg 0.5 mg/ml = 1 ml
How many drops per ml does a 20 drop per ml drip-set deliver?
• 1
• 2
• 10
• 15
• 20
• 40
Fluids 100Fluids 100
You’ve got to be kidding
You need to administer maintenance fluids to a hospitalized reindeer. The deer weighs 550 pounds.
Maintenance needs are 30 ml/lb/dHow much fluid does he need each day?
• 16.5 ml• 165 ml• 1.65 liters• 16.5 liters• 165 liters
Fluids 200Fluids 200
I am sooo thirsty
Dead Deer
HELP ME!!!
Drowning reindeer
Happy Camper
Wanta hear Santa again? Click here
Weight is 550 poundsDosage is 30 ml/lb
• 550 lb x 30 ml/lb = 16500 ml
• 16,500 ml 1000 ml/liter = 16.5 liters
You need to give fluids to a 22-pound dog at a rate of 10 ml/kg/hr. Your dripset delivers 15 drops per ml. How many drops per minute do you set it at?
• 25• 55• 62.5• 100• 400• 1500
Fluids 300Fluids 300
Get the hint? Try again
Weight = 22 lbDosage = 10 ml/kg/hr
Dripset= 15 d/ml
• Convert to the same unit of measure:– 22 2.2 lb/kg = 10 kg dog
• Multiply Wt x dosage– 10 kg x 10 ml/kg/hr = 100 ml/hr= How many mls in 1
hour
• Multiply by drops per ml delivered by dripset– 100 ml/hr x 15 drops/ml = 1500 drops/hr
• Since you don’t want to count for a whole hour, divide by 60 to get drops per minute– 1500 d/hr 60 min/hr = 25 d/min
You betcha!
You need to administer maintenance fluids (30 ml/lb) to a 600 lb alligator.
Your dripset delivers 10 drops/mlWhat do you need to set your drip rate at in order for him to get the right
amount of fluids over a 24-hour period?
• 10d/min• 50 d/min• 60 d/min• 100 d/min• 125 d/min• 150 d/min
Fluids 400Fluids 400
Try again…
See him smiling?
600 lb gatorDosage 30 ml/lb/d
Dripset 10 d/ml
• Calculate total volume needed (ml). (This is weight times dosage stuff again)– 600 lb x 30 ml/lb= 18,000 ml/day
• Multiply by drops/ml the dripset delivers to get drops per day– 18,000ml/day x 10 d/ml = 180,000 drops/day
• Divide by 24 hours in a day to get drops per hour– 180,000d/day 24hrs/day = 7500 drops per hour
• Divide by 60 minutes per hour to get drops per minute– 7500drops/hr 60min/hr =125 drops per minute
You are giving IV fluids at 27.5 ml/lb/day to a 200 gram rat. Your dripset delivers 60 drops/ml. What do
you need to set your drip rate at?
• 1 drop every hour• 1 drop every 15 minutes• 1 drop every 2 minutes• 1 drop per minute• 2 drops per minute• 15 drops per minute
Fluids 500Fluids 500
I don’t feel so good… try again!
Try again, matey…
You are number one!!! Good job!
200 g rat27.5 ml/lb/day
Dripset 60 drops/ml
• Convert to the same unit of measure– 200 g = 0.2 kg
– 27.5 ml/lb/day x 2.2 lb/kg = 60 ml/kg/day
• Multiply weight times dosage– 0.2 kg x 60 ml/kg/day = 12 ml/day
• Divide by 24 to get mls per hour– 12 24 = 0.5 ml/hr
• Then…
Go to next slide
• Now, when you are dealing with a 60 drop/ml dripset, life becomes easier.
• So far we’ve figured out that we need 0.5 ml/hr for Ratsy. The next two steps cancel each other out with a 60 d/ml set!
• Normally you would have to multiply by the number of drops/ml the dripset delivers, and divide by 60 minutes in an hour, right?, BUT…
• 0.5ml/hr x 60 drops/ml 60 minutes/hr= 0.5 drops/min
EASY AS…
Credits
This Jeopardy game created by…This Jeopardy game created by…
• Jan Larsen, D.V.M.
I’m the barefoot one…