Module 1: Inorganic Pharmaceutical Chemistry - Part 4.1 - Compounds - Water, Strong Acid and Bases, Hydrochloric Acid, Hydroiodic Acids

Universal solvent.

a. Water

b. Alcohol

c. Tincture

d. Elixir

a. Water

Water has high dielectric constant.

a. True

b. False

a. True

Best expectorant.

a. Water vapor

b. Antimony

c. Citrate

d. Ammonium

a. Water vapor

The rest of the choices are also expectorant.

Unfit for drinking.

a. Natural water

b. Mineral water

c. Well water

d. a and b

e. All

e. All

Contents of natural/mineral/well water.

a. Dissolved minerals

b. Atmospheric gases

c. Suspended organic matter

d. a and b

e. All

e. All

Hard water contain dissolved mineral mainly:

a. Ca and Mg

b. Ca and K

c. Na and Mg

d. Na and K

a. Ca and Mg

Contains bicarbonate.

a. Temporary Hard Water

b. Permanent Hard Water

a. Temporary Hard Water

Contains Sulfate and Chloride.

a. Temporary Hard Water

b. Permanent Hard Water

b. Permanent Hard Water

Softened by boiling forming the insoluble precipitate CaCO3, CO2 and H2O.

a. Temporary hardness of water

b. Permanent hardness of water

a. Temporary hardness of water

Softening of temporary hardness of water by adding Ca(OH)2.

a. Haber's process

b. Clark's process

c. Hahn's process

d. Frasch's process

b. Clark's process

Softened by ion exchange resins.

a. Temporary hardness of water

b. Permanent hardness of water

b. Permanent hardness of water

Contains NaHCO3, Na2SO4, MgSO4 in appreciable quantity.

a. Alkaline water

b. Carbonated water

c. Chalybeate water

d. Purgative water

a. Alkaline water

Saline water

a. Alkaline water

b. Carbonated water

c. Chalybeate water

d. Purgative water

d. Purgative water

Contains NaCl, Na2SO4, MgSO4 in high quantity.

a. Alkaline water

b. Carbonated water

c. Chalybeate water

d. Purgative water

d. Purgative water

Contain Ca and Mg carbonates which when treated with acid, produce CO2 responsible for effervescence.

a. Alkaline water

b. Carbonated water

c. Chalybeate water

d. Purgative water

b. Carbonated water

Contains Fe as suspension or solution thus has ferruginous state which can react with air forming ferric oxide or hydroxide.

a. Alkaline water

b. Carbonated water

c. Chalybeate water

d. Purgative water

c. Chalybeate water

Contains Li carbonate or Li chloride.

a. Lithia water

b. Siliceous water

c. Baryta water

d. Sulfur water

a. Lithia water

Contains H2S and deposits of S upon atmospheric exposure.

a. Lithia water

b. Siliceous water

c. Baryta water

d. Sulfur water

d. Sulfur water

Contains soluble alkali silicates.

a. Lithia water

b. Siliceous water

c. Baryta water

d. Sulfur water

b. Siliceous water

Ba(OH)2 salt solution.

a. Lithia water

b. Siliceous water

c. Baryta water

d. Sulfur water

c. Baryta water

Treated water which is fit to drink.

a. Water fluoridation

b. Mineral water

c. Purified water

d. Potable water

d. Potable water

USP methods of making potable water.

a. Distillation

b. Reverse osmosis

c. Ion exchange

d. a and b

e. b and c

f. All

f. All

Insoluble matter removal to obtain potable water is done through:

a. Coagulation

b. Settling

c. Filtration

d. a and b

e. All

e. All

Microorganism (coliform) destruction to make potable water is done through:

a. Aeration

b. Chlorination

c. Filtration

d. a and b

e. b and c

f. All

d. a and b

*Filtration is for insoluble matter removal.

Palatability improvement to make potable water may be done through:

a. Aeration

b. Filtration with charcoal

c. Chlorination

d. a and b

e. b and c

f. All

d. a and b

*Chlorination is for microorganism destruction.

Contain Na fluorosilicate (parts per billion) which has anticariogenic property.

a. Water fluoridation

b. Mineral water

c. Purified water

d. Potable water

a. Water fluoridation

Ingredients of official preparations, tests, assays unless specific solvent is specified.

a. Water fluoridation

b. Mineral water

c. Purified water

d. Potable water

c. Purified water

Purified water is parenteral.

a. True

b. False

b. False

Corrosive; produce H2 as they corrode metal.

a. Strong acids

b. Strong bases

a. Strong acids

Strong acids produce what when corroding metal?

a. H2

b. Rust

c. CO2

d. Red precipitate

a. H2

Caustic.

a. Strong acids

b. Strong bases

b. Strong bases

Causes coagulation necrosis.

a. Strong acids

b. Strong bases

a. Strong acids

Causes liquefaction necrosis.

a. Strong acids

b. Strong bases

b. Strong bases

Group 1A and 2A hydroxides are what?

a. Strong acids

b. Strong bases

b. Strong bases

Strong acids except:

Hydrochloric acid

Hydrobromic acid

Nitric acid

Hydroiodoc acid

Perchloric acid

Sulfuric acid

a. Hydrochloric acid

b. Perchloric acid

c. Sulfuric acid

d. Hydrobromic acid

e. None

e. None - All of these are strong acids. The rest of the acids are weak acids.

Not a strong base:

a. H2O

b. Be(OH)2

c. Mg(OH)2

d. a and b

e. b and c

f. All

d. a and b

All oxides or hydroxides of group 1A and 2A elements are strong bases except H2O and Be(OH)2 because they are amphoteric substances.

Muriatic acid.

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

a. Hydrochloric acid (HCl)

Acid present in the gastric juice which convert pepsinogen into pepsin.

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

a. Hydrochloric acid (HCl)

HCl is secreted what type of cell?

a. Parietal cells

b. Juxtaglomerular cells

c. Enterochromaffin cells

d. Nephron

a. Parietal cells

Treatment for gastric achlorhydria or low HCl in stomach.

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

b. Diluted HCl

Concentration of diluted HCl.

a. 5% w/ v

b. 10% w/ v

c. 15% w/ v

d. 20% w/ v

b. 10% w/ v

Dentritic or solar salt

a. Ammonium chloride (NH4Cl)

b. Calcium chloride (CaCl2)

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

c. Sodium chloride (NaCl)

Rock, table, or sea salt.

a. Ammonium chloride (NH4Cl)

b. Calcium chloride (CaCl2)

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

c. Sodium chloride (NaCl)

Na+ replenisher

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Sodium sulfate (Na2SO4)

c. Sodium chloride (NaCl)

Tonicity-adjusting agent, condiment, preservative

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

c. Sodium chloride (NaCl)

0.9% NaCl in water

a. Normal Saline Solution (NSS)

b. Ringer's Solution

c. Lactated Ringer's Solution

d. Darrow's Solution

a. Normal Saline Solution (NSS)

NaCl + KCl + CaCl2

a. Normal Saline Solution (NSS)

b. Ringer's Solution

c. Lactated Ringer's Solution

d. Darrow's Solution

b. Ringer's Solution

NaCl + KCl + CaCl 2 + Na lactate

a. Normal Saline Solution (NSS)

b. Ringer's Solution

c. Lactated Ringer's Solution

d. Darrow's Solution

c. Lactated Ringer's Solution

Hartman's Solution

a. Normal Saline Solution (NSS)

b. Ringer's Solution

c. Lactated Ringer's Solution

d. Darrow's Solution

c. Lactated Ringer's Solution

NaCl + KCl + Na lactate

a. Normal Saline Solution (NSS)

b. Ringer's Solution

c. Lactated Ringer's Solution

d. Darrow's Solution

d. Darrow's Solution

Oral Rehydration Salt is composed of the following except:

a. NaCl

b. KCl

c. K Citrate

d. Glucose

e. None

c. K Citrate - should be Na citrate

ORS:

• NaCl

• KCl

• Na citrate

• Glucose

ORS is used for:

a. Diarrhea and dehydration

b. Diarrhea and edema

c. Constipation and dehydration

d. Constipation and edema

a. Diarrhea and dehydration

Kalium Durules®

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

d. Potassium chloride (KCl)

K+ replenisher salt of choice.

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

d. Potassium chloride (KCl)

Cardiac and skeletal muscle contractant.

a. Hydrochloric acid (HCl)

b. Diluted HCl

c. Sodium chloride (NaCl)

d. Potassium chloride (KCl)

d. Potassium chloride (KCl)

Potassium chloride therapeutic administration:

a. IV drip

b. IV push

c. IM

d. IT

a. IV drip - slow push

Potassium chloride lethal administration which can lead to euthanasia.

a. IV drip

b. IV push

c. IM

d. IT

b. IV push

Muriate of hartshorn.

a. Ammonium chloride, NH4Cl

b. Calcium chloride, CaCl2

c. Aluminum chloride, AlCl3

d. Zinc chloride, ZnCl2

a. Ammonium chloride, NH4Cl

Expectorant, diuretic, systemic, and urinary acidifier.

a. Ammonium chloride, NH4Cl

b. Calcium chloride, CaCl2

c. Aluminum chloride, AlCl3

d. Zinc chloride, ZnCl2

a. Ammonium chloride, NH4Cl

Muriate of lime

a. Ammonium chloride, NH4Cl

b. Calcium chloride, CaCl2

c. Aluminum chloride, AlCl3

d. Zinc chloride, ZnCl2

b. Calcium chloride, CaCl2

Calcium chloride, CaCl2 uses:

a. Calcium replenisher for hypocalcemic states

b. Systemic acidifier

c. Urinary acidifier

d. a and b

e. b and c

f. All

f. All

Astringent, antiseptic, antiperspirant, deodorant.

a. Ammonium chloride, NH4Cl

b. Calcium chloride, CaCl2

c. Aluminum chloride, AlCl3

d. Zinc chloride, ZnCl2

c. Aluminum chloride, AlCl3

Burnett's disinfecting liquid

a. Ammonium chloride, NH4Cl

b. Calcium chloride, CaCl2

c. Aluminum chloride, AlCl3

d. Zinc chloride, ZnCl2

c. Aluminum chloride, AlCl3

Zinc butter

a. Zinc phosphate

b. Zinc oxide

c. Zinc sulfate

d. Zinc chloride

d. Zinc chloride

Solution of anhydrous zinc chloride in concentrated hydrochloric acid.

a. Lucas reagent

b. Fehling's reagent

c. Grignard's reagent

d. Wagner's reagent

a. Lucas reagent

Antiseptic, dentin desensitizer.

a. Ammonium chloride, NH4Cl

b. Calcium chloride, CaCl2

c. Aluminum chloride, AlCl3

d. Zinc chloride, ZnCl2

d. Zinc chloride, ZnCl2

Astring-o-sol contains which of t he following?

a. Ammonium chloride, NH4Cl

b. Calcium chloride, CaCl2

c. Aluminum chloride, AlCl3

d. Zinc chloride, ZnCl2

d. Zinc chloride, ZnCl2

Dentin desensitizer present in Sensodyne®.

a. Mercuric ammonium chloride, HgNH2Cl

b. Mercuric chloride, HgCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

d. Strontium chloride, SrCl2

d. Strontium chloride, SrCl2

Calomel

a. Mercuric ammonium chloride, HgNH2Cl

b. Mercuric chloride, HgCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

d. Strontium chloride, SrCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

Cathartic which is the active ingredient of Ly-na.

a. Mercuric ammonium chloride, HgNH2Cl

b. Mercuric chloride, HgCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

d. Strontium chloride, SrCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

Black lotion is composed of:

a. HgCl

b. HgCl2

c. Lime water

d. a and c

e. b and c

f. All

d. a and c

Black lotion is Calomel + lime water.

Also known as the corrosive sublimate which can be used as disinfectant.

a. Mercuric ammonium chloride, HgNH2Cl

b. Mercuric chloride, HgCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

d. Strontium chloride, SrCl2

b. Mercuric chloride, HgCl2

Ammoniated mercury.

a. Mercuric ammonium chloride, HgNH2Cl

b. Mercuric chloride, HgCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

d. Strontium chloride, SrCl2

a. Mercuric ammonium chloride, HgNH2Cl

White precipitate used as topical anti-infective.

a. Mercuric ammonium chloride, HgNH2Cl

b. Mercuric chloride, HgCl2

c. Mercurous chloride, Hg2Cl2 / HgCl

d. Strontium chloride, SrCl2

a. Mercuric ammonium chloride, HgNH2Cl

Lover's or sympathetic ink.

a. Cobaltous chloride, CoCl2

b. Ferric chloride, FeCl3

c. Cadmium chloride, CdCl2

d. Sodium hypochlorite, NaOCl

a. Cobaltous chloride, CoCl2

Silica gel beads indicator.

a. Cobaltous chloride, CoCl2

b. Ferric chloride, FeCl3

c. Cadmium chloride, CdCl2

d. Sodium hypochlorite, NaOCl

a. Cobaltous chloride, CoCl2

Dry silica gel on cobaltous chloride.

a. Blue

b. Pink

c. Green

d. Yellow

a. Blue

Wet silica gel on cobaltous chloride.

a. Blue

b. Pink

c. Green

d. Yellow

b. Pink

Emetic which is also used in treatment for Tinea infection.

a. Cobaltous chloride, CoCl2

b. Ferric chloride, FeCl3

c. Cadmium chloride, CdCl2

d. Sodium hypochlorite, NaOCl

c. Cadmium chloride, CdCl2

Astringent, styptic (hemostatic agent) for small cuts.

a. Cobaltous chloride, CoCl2

b. Ferric chloride, FeCl3

c. Cadmium chloride, CdCl2

d. Sodium hypochlorite, NaOCl

b. Ferric chloride, FeCl3

Test for tannins.

a. Cobaltous chloride, CoCl2

b. Ferric chloride, FeCl3

c. Cadmium chloride, CdCl2

d. Sodium hypochlorite, NaOCl

b. Ferric chloride, FeCl3

Also known as the Chlorox which is a household bleach.

a. Cobaltous chloride, CoCl2

b. Ferric chloride, FeCl3

c. Cadmium chloride, CdCl2

d. Sodium hypochlorite, NaOCl

d. Sodium hypochlorite, NaOCl

Oxidizing agent thus can be sued as bleaching agent and disinfectant.

a. Cobaltous chloride, CoCl2

b. Ferric chloride, FeCl3

c. Cadmium chloride, CdCl2

d. Sodium hypochlorite, NaOCl

d. Sodium hypochlorite, NaOCl

2.5% NaOCl

a. Labarraque's solution

b. Dakin's solution

c. Modified Dakin's solution

a. Labarraque's solution

5% NaOCl

a. Labarraque's solution

b. Dakin's solution

c. Modified Dakin's solution

b. Dakin's solution

Diluted NaOCl solution used as antiseptic.

a. Labarraque's solution

b. Dakin's solution

c. Modified Dakin's solution

c. Modified Dakin's Solution

Concentration of modified Dakin's solution.

a. 450-500mg NaOCl in 100mL solution

b. 450-500mg NaOCl in 1000mL solution

c. 450-500g NaOCl in 100mL solution

d. 450-500g NaOCl in 1000mL solution

a. 450-500mg NaOCl in 100mL solution

a. Calcium hypochlorite, Ca(OCl)2

b. Potassium chlorate, KClO3

c. Potassium perchlorate, KClO4

d. Sodium hypochlorite, NaOCl

Oxidizing agent used as deodorant.

a. Calcium hypochlorite, Ca(OCl)2

b. Potassium chlorate, KClO3

c. Potassium perchlorate, KClO4

d. Sodium hypochlorite, NaOCl

b. Potassium chlorate, KClO3

Oxidizing agent which is a blocking agent for I131 and used for the treatment of hyperthyroidism.

a. Calcium hypochlorite, Ca(OCl)2

b. Potassium chlorate, KClO3

c. Potassium perchlorate, KClO4

d. Sodium hypochlorite, NaOCl

c. Potassium perchlorate, KClO4

I2 solubilizer in iodine solution and tincture.

a. Sodium iodide, NaI

b. Potassium iodide, KI

c. Silver Iodide, AgI

d. Mercuric iodide, HgI2

e. Mercuric potassium iodide

a. Sodium iodide, NaI

I2 solubilizer in strong iodine solution and tincture.

a. Sodium iodide, NaI

b. Potassium iodide, KI

c. Silver Iodide, AgI

d. Mercuric iodide, HgI2

e. Mercuric potassium iodide

b. Potassium iodide, KI

DOC for the fungal infection, cutaneous lymphatic sporotrichosis.

a. Sodium iodide, NaI

b. Potassium iodide, KI

c. Silver Iodide, AgI

d. Mercuric iodide, HgI2

e. Mercuric potassium iodide

b. Potassium iodide, KI - specifically Saturated Solution of KI (SSKI) 1g/ml.

Saturated Solution of KI (SSKI) concentration.

a. 1g/mL

b. 1mg/mL

c. 2g/mL

d. 2mg/mL

a. 1g/mL

Potassium iodide is used for treatment of hyperthyroidism to prepare for thyroid surgery (with anti-thyroid meds) as:

a. Saturated solution

b. Diluted solution

c. Tablet or oral solution

d. Injection

a. Saturated solution

Potassium iodide is used for treatment of hyperthyroidism to protect the thyroid in cases of radiation emergency as:

a. Saturated solution

b. Diluted solution

c. Tablet or oral solution

d. Injection

c. Tablet or oral solution

Germicide.

a. Sodium iodide, NaI

b. Potassium iodide, KI

c. Silver Iodide, AgI

d. Mercuric iodide, HgI2

e. Mercuric potassium iodide

c. Silver Iodide, AgI

Used for treatment of syphilis, and stimulating indolent ulcers.

a. Sodium iodide, NaI

b. Potassium iodide, KI

c. Silver Iodide, AgI

d. Mercuric iodide, HgI2

e. Mercuric potassium iodide

d. Mercuric iodide, HgI2

HgI2 + KI

a. Sodium iodide, NaI

b. Potassium iodide, KI

c. Silver Iodide, AgI

d. Mercuric iodide, HgI2

e. Mercuric potassium iodide

e. Mercuric potassium iodide

Most sensitive alkaloidal reagent producing white precipitate in positive result.

a. Wagner's reagent

b. Dragendorff's reagent

c. Mayer's reagent

d. Hager's reagent

c. Mayer's reagent