Pharmaceutics Flashcards

1
Q

the equation used to calculate dilution

A

c1 x v1 = c2 x v2 (c=concentration, v=volume)

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2
Q

1 kilogram equals how many pounds?

A

2.2 pounds

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3
Q

how many milligrams are in 1 kilogram?

A

1000 milligrams = 1 kg

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4
Q

1 fluid ounce = how many milliliters?

A

29.57 milliliters in 1 fluid ounce

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5
Q

1 liter is how many milliliters?

A

1000 milliliters in 1 liter

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6
Q

1 teaspoon = how many milliliters

A

5 millimeters = 1 teaspoon

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7
Q

how many grams are in 1 lb.?

A

454grams in one pound

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8
Q

how many milliliters are in one ul?

A

.001ml

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9
Q

what is cc equivalent to?

A

mL

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10
Q

how many mL’s in a gallon?

A

30,785mL

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11
Q

how many mL in a pint?

A

473mL

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12
Q

how many mL in a cup?

A

240mL

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13
Q

how many mL in 1 fl.oz.?

A

29.6mL

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14
Q

how many tablespoons in 1 fl.oz.

A

two tablespoons

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15
Q

how many mL in one tablespoon?

A

15mL

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16
Q

how many teaspoons in a tablespoon?

A

3 teaspoons

17
Q

how many mL in one teaspoon?

A

5mL

18
Q

how many kilometers in a mile?

A

1.61 kilometers

19
Q

how many inches in 1 meter?

A

39.37 inches

20
Q

how many cm in 1 inch?

A

2.54 cm

21
Q

how many miles in a kilometer?

A

0.62 miles

22
Q

how many grams in 1 ounce?

A

28.4 grams

23
Q

equation for least weighable quantity

A

LWQ=sr(in mL) divided by acceptable error(%)

24
Q

specific gravity

A

ratio of a specific density of substance over the density of water = 1

25
Q

aa

A

of each

26
Q

ad

A

up to; to make

27
Q

non rep.

A

do not repeat

28
Q

q.s.

A

a sufficient quantity

29
Q

q.s. ad

A

a sufficient quantity to make

30
Q

Sig.

A

write (directions on label)

31
Q

a.c.

A

before meals

32
Q

h.s.

A

at bedtime

33
Q

p.c.

A

after meals

34
Q

p.o

A

by mouth

35
Q

stat.

A

immediately