Rx Math [➋] – Units ﹠ Conversions

Front 1

UNITS ﹠ CONVERSIONS:

moles = _____

❌

mmols = _____

Back 1

mols = ⁽ᵍ/ᴹᵂ⁾

mmols = ⁽ᵐᵍ / ᴹᵂ⁾

Front 2

EQUATION:

mEq = _____

➋

Back 2

➊: mEq = [ mg x VALENCE ] / MW

➋: mEq = mmols / VALENCE

Front 3

UNITS ﹠ CONVERSIONS:

MOLARITY = _____

Back 3

MOLARITY

(M)

M = ⁽ᵐᵒᴵ / ᴸ⁾

Front 4

UNITS ﹠ CONVERSIONS:

MOLALITY = _____

Back 4

MOLALITY

(m)

m = ⁽ᵐᵒᴵ / ᵏᵍ⁾

Front 5

UNITS ﹠ CONVERSIONS:

PROTEIN = _____ kcal/gm

FAT = _____ kcal/gm

CARBOHYDRATES = _____ kcal/gm

DEXTROSE = _____ kcal/gm

ALCOHOL = _____ kcal/gm

Back 5

PROTEIN = 4 kcal/gm

FAT = 9 kcal/gm

CARBOHYDRATES = 4 kcal/gm

DEXTROSE = 3.4 kcal/gm

ALCOHOL = 7 kcal/gm

Front 6

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

tsp (t) = ___ mL

Back 6

5 mL

Front 7

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

tbsp (T) = _____ mL

Back 7

15 mL

Front 8

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 fl oz = _____ mL

Back 8

30 mL

Front 9

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 cup = _____ fl oz

Back 9

8 fl oz

Front 10

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 cup = _____ mL

Back 10

240 mL

Front 11

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 pint = _____ mL

Back 11

473 mL

Front 12

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 pint = _____ fl oz

Back 12

16 fl oz

Front 13

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 pint = _____ cups

Back 13

2 cups

Front 14

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 quart = ___ mL
﹠

1 quart = ___ pints

Back 14

946 mL

﹠

2 pints

Front 15

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 gallon = ___ mL

1 gallon = ___ quarts

1 gallon = ___ pints

Back 15

3,785 mL

4 quarts

8 pints

Front 16

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 kg = ___ lbs

Back 16

2.2 lbs

Front 17

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 lb = ___ gm

Back 17

454 gm

Front 18

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 oz = ___ gm

﹠

1 lb = ___ gm

Back 18

1 oz = 28.4 gm

﹠
1 lb = 454 gm

Front 19

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 grain (gr) = ___ mg

Back 19

65 mg

Front 20

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 in = ___ cm

Back 20

2.54 cm

Front 21

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 fl oz = _____ mL

1 cup = _____ mL
1 cup = _____ fl oz

Back 21

1 fl oz = 30 mL

1 cup = 240 mL

1 cup = 8 fl oz

Front 22

˹ ᵐᵉᵃˢᵘʳᵉᵐᵉᶰᵗ ˺

1 pint = _____ mL
1 quart = _____ mL
1 gal = _____ mL

Back 22

1 pint = 473 mL
1 quart = 946 mL
1 gal = 3,785 mL

Front 23

UNITS ﹠ CONVERSIONS:

% (w/v) = _____

% (v/v) = _____

% (w/w) = _____

Back 23

% (w/v) = g/100 mL

% (v/v) = mL/100 mL

% (w/w) = g/100 g

Front 24

PERCENTAGE ﹠ RATIO STRENGTH:

Normal Saline [NS] = _____ % (w/v) of NaCl

Back 24

NS = 0.9% (w/v) of NaCl

Front 25

UNITS ﹠ CONVERSIONS:

Parts Per Million [PPM]

(vs)

Parts Per Billion [PPB]

Back 25

PPM = mg/L

PPB = µg/L

Front 26

UNITS ﹠ CONVERSIONS:

1 gram NITROGEN = _____ gm PROTEIN

Back 26

6.25 gm

Front 27

UNITS ﹠ CONVERSIONS:

1 dL = _____ Liter

1 dL = _____ mL

Back 27

1 dL = 1 deciliter

​1 dL = 0.1 L

1 dL = (¹/₁₀) of Liter

​1 dL = 100 mL

Front 28

UNITS ﹠ CONVERSIONS:

1 DL = _____ Liter

1 DL = _____ mL

Back 28

1 DL = 1 Decaliter (DL)

​1 DL = 10 L

​1 DL = 10,000 mL

Front 29

UNITS ﹠ CONVERSIONS:

milli = (?)

micro = (?)

nano = (?)

pico = (?)

femto = (?)

atto = (?)

Back 29

milli = 10⁻³
micro = 10⁻⁶
nano = 10⁻⁹
pico = 10⁻¹²
femto = 10⁻¹⁵
atto = 10⁻¹⁸

Front 30

UNITS ﹠ CONVERSIONS:

1:1,000 = (?)

Back 30

1 g / 1,000 mL

(or)

1 mg /mL

Front 31

UNITS ﹠ CONVERSIONS:

1,000 mL of NS = _____ mEq

Back 31

154 mEq

Front 32

UNITS ﹠ CONVERSIONS:

Ca²⁺ carbonate = _____ % elemental Ca²⁺

Ca²⁺ citrate = _____ % elemental Ca²⁺

Back 32

CaCO₃= 40%

Acid-Dependent absorption;

should be TAKEN w/ FOOD

Ca₃[C₆H₅O₇]₂ = 21%

Acid-Independent absorption;

TAKEN w/ or w/o FOOD

Front 33

UNITS ﹠ CONVERSIONS:

What is the

DIFFERENCE btw

milliosmole (vs.) osmolarity?

Back 33

Osmolarity = 1 Liter

They differ from each other in that OSMOLARITY should always be normalized to a VOLUME = 1 LITER.

Front 34

pH / ANION GAP / BUFFER:

normal pH of Blood = _____

Back 34

7.35 – 7.45