THE ONES YOU DON"T KNOW
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Positional notation | a system used in roman numerals whereby the position of the numeral signifies its mathematical value.
🗑
|
||||
| ss | 1/2
🗑
|
||||
| I or i. | 1
🗑
|
||||
| V or v | 5
🗑
|
||||
| X or x | 10
🗑
|
||||
| L or l | 50
🗑
|
||||
| C or c | 100
🗑
|
||||
| D or d | 500
🗑
|
||||
| M or m | 1000
🗑
|
||||
| xxx=30 | or 10+ 10 + 10
🗑
|
||||
| dc= 600 | or 500 + 100
🗑
|
||||
| lxvi= 66 | or 50+ 10 +5 + 1
🗑
|
||||
| ix=9 | or 1 subtracted from10
🗑
|
||||
| xxxix= 39 | 0r 30+ (1 subtracted from 10)
🗑
|
||||
| xc=90 | or 10 subtracted from 100
🗑
|
||||
| denominator | the bottom or right number in a fraction
🗑
|
||||
| numerator | the top or left number in a fraction
🗑
|
||||
| every fraction can be turned into a decimal by dividing. | ex: 7/8=0.875 or 2/10=0.2
🗑
|
||||
| how do you find a fraction's reciprocal? | flip it. 1/2 will become 2/1
🗑
|
||||
| how would you find a whole number reciprocal? | put a one over it. ex: 5=1/5
🗑
|
||||
| least common denominator | smallest possible denominator for an equivalent fractio so that two fractions can be added or subtracted and have to same denominator
🗑
|
||||
| how do you find the least common denominator? | 4/15+1/5= 4x5(numerator)5x15(denominator on both fractions) 15x1(second denominator). 75 denominator reduce when done
🗑
|
||||
| Conversions | changing one unit of measure into another so that both amounts remain equal
🗑
|
||||
| Variable | an unknown value in a mathematical equation
🗑
|
||||
| Concentration | the strength of a solution as measured by the weight-t0-volume or volume-to -volume measured
🗑
|
||||
| milliequivalent (mEq) | the unit of measure for electrolytes in a solution
🗑
|
||||
| qs ad | the quantity to make a prescribed amount
🗑
|
||||
| total parenteral nutrition (TPN) | administration of all units intravenously, also known as hyper-alimentation
🗑
|
||||
| Valence | the number of positive or negative charges on an ion
🗑
|
||||
| Body Surface area (bsa) | a measure used for dosage that is calculated from the height and weight of a person measured in square meters
🗑
|
||||
| nonogram | a chart showing relationships between measurements
🗑
|
||||
| Clarks Rule (for child dose) | weight of child/150lb x adult dose= child dose
🗑
|
||||
| Young's rule (for child dose) | age of child/ age + 12 x adult dose= child dose
🗑
|
||||
| Body surface area (child dose) | child bsa x adult dose/ average adult bsa= child dose
🗑
|
||||
| How do you calculate gross profit? | Gross profit = Selling price - Acquisition cost
🗑
|
||||
| How do you calculate net profit? | Net Profit = Gross profit - Dispensing fee
🗑
|
||||
| What is the equation for final volume? | Final Volume (FV)= Diluent (D) + Powder Volume (PV)
🗑
|
||||
| How would you find powder volume? | PV = FV - D
🗑
|
||||
| You have a prescription for 100mg of a drug that you have in 250mg/5ml. How many ml do you need? | 250mg/5ml = 50mg/ml. multiply to get100mg (so in this case, by two) and do the same for ml. 2ml
🗑
|
||||
| what equation would be best for mEq? | xml/#mEq=#ml/#mEq, cross multiply mEq, divide by mEq. get ml
🗑
|
||||
| A 70% HCl solution has the strength of 35mEQ/ml. How many ml are needed to prepare 50mEq? | 35meQ/ml = 50mEq/ml 50/35= 1.428 round up 1.43 ml
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
awierman20
Popular Science sets