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Pharchem 1 > Antacids - chap 5 > Flashcards

Antacids - chap 5 Flashcards

1
Q

loses antacid effects while on aging

A

Aluminum Hydroxide Gel

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2
Q

may cause constipation, occasional nausea and vomiting

A

Dried Aluminum Hydroxide Gel

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3
Q

Found abundantly in phosphorite/phosphate rock/apatite

A

Tribasic Calcium Phosphate

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4
Q

Fast action = one of the most popular antacids

A

Calcium Carbonate

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5
Q

Mild laxative action

A

Magnesium Hydroxide

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6
Q

Suspension of Magnesium Hydroxide

A

Milk of Magnesia

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7
Q

Limited solubility

A

Magnesium Carbonate

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8
Q

Can cause belching and flatulence

A

Sodium Bicarbonate

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9
Q

Sparkling flavor

A

Sodium Bicarbonate

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10
Q

Used as gastric antacid

A

Dried Aluminum Hydroxide Gel

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11
Q

Treatment for hyperacidity

A

Tribasic Calcium Phosphate

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12
Q

Constipative effect = combination with the magnesium antacids

A

Calcium Carbonate

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13
Q

Presences of alkali decreases solubility

A

Calcium Carbonate

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14
Q

Presences of ammonium salt or carbon dioxide increases solubility

A

Calcium Carbonate

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15
Q

No gas produced that can cause flatulence

A

Tribasic Calcium Phosphate

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16
Q

Disadvantage: Insolubility

A

Tribasic Calcium Phosphate

17
Q

Very popular antacid and laxative

A

Milk of Magnesia

18
Q

Basic character makes it an efficient antacid

A

Magnesium Hydroxide

19
Q

Administered about 29 times its weight of water

A

Magnesium Oxide

20
Q

Aka magnesia

A

Magnesium Oxide

21
Q

Compound of magnesium oxide and silicon dioxide

A

Magnesium Trisilicate

22
Q

Aka as Tertiary Magnesium Phosphate

A

Magnesium Phosphate

23
Q

Contain aromatics

A

Aluminum hydroxide Gel

24
Q

react with acid with the evolution of co2

A

Sodium Bicarbonate

25
Q

Rapid onset but short duration

A

Sodium bicarbonate

26
Q

Aka as precipitated calcium phosphate

A

Tribasic Calcium Phosphate

27
Q

Does not alkalanize

A

Tribasic Calcium Phosphate

28
Q

High doses = laxatives

A

Magnesium Hydroxide

29
Q

Occupies 40-50 mL

A

Light Magnesium Oxide

30
Q

Density Range: 0.25-0.5

A

Heavy Magnesium Oxide

31
Q

Density Range: 0.1-0.125

A

Light Magnesium Oxide

32
Q

Occupies 10-20 mL

A

Heavy Magnesium Oxide

33
Q

True or False: Light Oxide hydrolyzes to Magnesium Hydroxide more easily than the heavy oxide

A

True

34
Q

Laxative, Diuretic, Antacid

A

Magnesium Oxide

35
Q

The Colloidal Silicic Acid or Hydrous Silica

A

Magnesium Trisillicate

36
Q

Arsenic antidote

A

Magnesium Oxide

Pharchem 1 (11 decks)

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