INORGANIC CHEM

White precipitate

Ammoniated mercury is also known as

Gamma

Rays which have no mass, no charge but very high energy and excellent penetrating power are called

NaHCO3 & CaCO3

Examples of antacids which cause "rebound" hyperacidity are:

CH3COO-

Which anion evolves as gas with a fruity odor when treated with concentrated sulfuric acid

Sorensen's Phosphate Buffer

Which buffer system has been modified to include NaCl to make it isotonic with physiologic fluid?

Sb2S3

Which of the following sulfides is orange-red in color, insoluble in NH3 but soluble in excess (NH4)2S?

20% oxygen and 80% Helium

"Artificial air" is used therapeutically to alleviate difficulties in respiration. It contains

Sulfurated potash

Which of the following is a mixture composed chiefly of potassium polysulfide and potassium thiosulfate

Ionization Potential

The energy required to remove an electron from a neutral atom is

S

The following are elements which form basic anhydrides except:

Anti-foaming agent

Simethicone-containing antacids contain simethicone as a/an

Cr

Which element is used as glucose tolerance factor?

Tc

Which of the following elements was the first element produced artificially?

It does not dissociate in the GIT

Barium sulfate can be taken internally without causing any toxicity because:

Gives solutions with pH above 7

Acids have the following descriptions except:

KHCO3

Which of the following is the drug of choice to combat systemic acidosis?

Al

This metal, in the form of thin foil, is used as a protective for burn treatment due to its property of conserving fluids and or stimulating tissue growth.

Cytochrome oxidase

Both iron and copper are found in which respiratory enzyme?

CaSO4•2H2O

Plaster of Paris is chemically

Carbon dioxide, nitrous oxide, oxygen

Gas/es considered officially as pharmaceutical inhalant

Halogens

Also known as salt-forming group of elements

Constipation

Major side effect from the use of barium sulfate suspension as radiopaque

Calamine

The aluminum silicate possesses antidiarrheal property

CuSO4

Fehling's and Benedict's reagent, used to determine the presence of reducing sugars contain which salt?

B

Substance added to glass to improve its coefficient of expansion

Vit. D

Which vitamin enhances physiological utilization of calcium in the body

Iodine

Goiter is caused by the lack of \_____ in the body

Lithium

Salts of these metal ion are used as mood stabilizer in psychiatry

Fe

The element present in hemoglobin which plays an important role in oxygen transport

MgO

Besides activated charcoal and tannic acid, the other component of universal antidote is

Ca

In the form of its salt, this ion is essential to life being the structural basis of skeleton, and also an important factor in blood coagulation.

Zn

This element is present in insulin

Allotropes

Oxygen and ozone are

Talc

Softest mineral known

3%

A 10 volume hydrogen peroxide is equivalent to \___% H2O2

Potassium permanganate

Mineral chameleon is the synonym of this powerful oxidizing agent

Al

This ion is used very effectively as astringent, protective and antiperspirant

Preventing precipitation

Strong iodine solution contains KI for the purpose of

CaCO3

Prepared chalk or precipitated chalk is chemically known as

KHC4H4O6

Rochelle salt, used as a cathartic and also as sequestering agent, is chemically:

Tantalum

A metal which is unaffected by body fluids and attaches itself to bones, is now used in surgical repairs of bones, nerves and muscles

CuSO4•5H2O

Blue vitriol, an effective astringent and emetic is chemically

Na+

All of the following ions is present in the intracellular fluid except:

Cupric sulfate

Bordeaux mixture contains which salt

Hg2Cl2

Calomel is

Mercury

Amalgams are alloys of

Fluorine

The most electronegative element in the periodic table

ZnSO4•7H2O

White vitriol is referred to

KNO3

Saltpeter, a meat preservative, is the synonym for

Oxygen

Most abundant and essential of all elements

Borax

The following are aluminum salts except

Sodium chloride

Eectrolyte replenisher in dehydration

Potassium bitartrate

Cream of tartar

ZnO

Employed topically as astrongent and protectant in ointment

Hygroscopic

A substance which takes up water and moisture but does nit dissolve is:

Respiratory stimulant

Ammonia is used as

Disinfectant

To kill microorganism in inanimate objects we simply used:

General anesthetic

Laughing gas is a

Saline Cathartic

Increases osmotic load of the GIT

Krypton

Inert gas with anesthetic properties

Ferrous

The ion that gives a Turnbulls' blue precipitate with potassium ferricyanide

Mercurous

It forms white precipitate with HCl but blackens upon addition of ammonium hydroxide

Manganese

The ion that gives a purple solution with sodium bismuthate

Talc

Which of the following is a native of hydrous magnesium silicate

Ferric

The ion that gives a Prussian blue precipitate with potassium ferrocyanide

Adsorption

The mechanism of action in the use of carbon as anti-diarrheal is:

Diluents

Physiologically inert substances added to the main component of the tablet so it will be convenient to swallow are termed as

Anti-perspirant, caustic, styptic

Some of the uses of astringent

Tc99m etidronate

Best radiopharmaceutical agent for bone imaging

Hydrolysis

All of the following are mechanism of anti-microbial action except:

Silver

The ion that gives a white precipitate with HCl which is soluble in excess ammonium hydroxide but reprecipitated upon addition of nitric acid

Zinc

The ion that gives positive result to Rinmann's Green Test

Law of Mass Action

According to this law, the tate of the reaction is proportional to the product of the concentrate of the reactants tot he power of its coefficient in a balanced equation

Reducing agent

An agent that loses one or more electrons in a redox reaction

Green

Nickel ion in solution is colored

Endothermic

Describes a process or reaction that absorbs heat

Aluminum salt of aurintricarboxylic acid

Akuminum reagent is chemically known as

Cupric

The ion that produces an intense blue colored solution with an excess ammonia and a reddish brown precipitate with potassium ferrocyanide

Aluminum

The ion that gives positive result to Thenard's Blue Test

Mercuric

The ion that gives a yellow precipitate with NaOH and scarlet red precipitate with an excess KI

Catalyst

The following can cause a shift of equilibrium except

Alkali metals

They are called the "soluble group"

Insoluble Chloride group

In the cation analysis, group I ions are often called

Centrifuge

In semi-micro procedures, the process of filtration is replaced by the use of:

Ammonium

It shows ta similar properties to that of sodium and potassium

Chemical equilibrium

a state in which the rates of forward and reverse reactions are the same

Le Chatelier's Principle

A rule that states that when a stress is applied to a system in equilibrium, the equilibrium shifts to relieve the stress

Ferric

Produces a blood red coloration with thiocyanate ion and a blue precipitate with hexacyanoferrate(II)

pH

A measure of a solution's acid strength, the negative common log of the [H3O+]

Cr-51

The isotope used in the determination of the volume of red blood cells and total blood volume

Al(OH)3

The atmospheric property of this compound prevents systemic alkalosis

Sodium Iodide I-131

Radiopharmaceutical agent for thuroid function

Strong electrolyte

Substance that shows strong conductivity property and a high degree of ionization

Lost

The chemical properties of the elements depend upon the extent to which their electrons are:

Magnetic Quantum Number

It gives the spatial orientation of the electron cloud with respect to the three area in space

Conjugate base

An acid which is a proton donor yield a

Deliquescent

Substance that absorb moisture from the atmosphere and dissolve in it is said to be

Carbon monoxide

This compound when mixed with the hemoglobin of the blood, results in asphyxial death

Na2C2O4

The following are oxidizing agent, except

Mass number

The sum of the number of protons and neurons of an atom: