Must Knows Part 1

Proverbs 16:3

d. H

Most abundant element in the universe.

a. O2

b. Si

c. Al

d. H

a. O2

Most abundant element in the Earth.

a. O2

b. Si

c. Al

d. N2

b. Si

2nd most abundant element in the Earth.

a. O2

b. Si

c. Al

d. N2

c. Al

3rd most abundant element in the Earth.

a. O2

b. Si

c. Al

d. N2

a. O2

Most abundant nonmetal in the Earth.

a. O2

b. Si

c. Al

d. N2

c. Al

Most abundant metal in the Earth.

a. O2

b. Si

c. Al

d. N2

d. N2

Most abundant air gas.

a. H

b. O2

c. CO2

d. N2

e. He

f. None

Air is composed of the following except:

a. N2

b. O2

c. CO2

d. Ne

e. H

f. None

a. N2

71% of air is:

a. N2

b. O2

c. CO2

d. Ne

e. H

f. None

b. O2

29% of air is:

a. N2

b. O2

c. CO2

d. Ne

e. H

f. None

f. All

Air is composed of small amounts of:

a. CO2

b. Ne

c. H

d. a and b

e. b and c

f. All

c. Ar

The most abundant noble gas.

a. He

b. Ne

c. Ar

d. Kr

e. Xe

f. Rn

d. Kr - Xe is also considered the least abundant noble gas

The least abundant noble gas.

a. He

b. Ne

c. Ar

d. Kr

e. Rn

d. Xe

The least abundant noble gas.

a. He

b. Ne

c. Ar

d. Xe

e. Rn

a. K - Potassium

Primary or major intracellular cation:

a. K

b. Na

c. HPO4

d. Cl

b. Na - Sodium

Primary or major extracellular cation:

a. K

b. Na

c. HPO4

d. Cl

c. HPO4 - Phosphate

Primary or major intracellular anion:

a. K

b. Na

c. HPO4

d. Cl

d. Cl - Chloride

Primary or major extracellular anion:

a. K

b. Na

c. HPO4

d. Cl

a. Mg - Magnesium

Secondary or minor intracellular cation:

a. Mg

b. Ca

c. SO4

d. HCO3

b. Ca - Calcium

Secondary or minor extracellular cation:

a. Mg

b. Ca

c. SO4

d. HCO3

c. SO4 - Sulfate

Secondary or minor intracellular anion:

a. Mg

b. Ca

c. SO4

d. HCO3

d. HCO3 - Bicarbonate

Secondary or minor extracellular anion:

a. Mg

b. Ca

c. SO4

d. HCO3

a. H2CO3

Most important physiological buffer

a. H2CO3

b. SO4

c. NaOH

d. H2O

a. Acidic

CO2

a. Acidic

b. Basic

c. Neutral

b. Basic

HCO3

a. Acidic

b. Basic

c. Neutral

a. Respiratory acidosis

Increase CO2 will lead to:

a. Respiratory acidosis

b. Respiratory alkalosis

c. Metabolic acidosis

d. Metabolic alkalosis

b. Respiratory alkalosis

Decrease CO2 will lead to:

a. Respiratory acidosis

b. Respiratory alkalosis

c. Metabolic acidosis

d. Metabolic alkalosis

d. Metabolic alkalosis

Increase HCO3 will lead to:

a. Respiratory acidosis

b. Respiratory alkalosis

c. Metabolic acidosis

d. Metabolic alkalosis

c. Metabolic acidosis

Decrease HCO3 will lead to:

a. Respiratory acidosis

b. Respiratory alkalosis

c. Metabolic acidosis

d. Metabolic alkalosis

c. Vitamin C

Enhance absorption of Fe.

a. Vitamin A

b. Vitamin B

c. Vitamin C

d. Vitamin D

e. Vitamin E

d. Vitamin D

Enhance absorption of Ca.

a. Vitamin A

b. Vitamin B

c. Vitamin C

d. Vitamin D

e. Vitamin E

e. Vitamin E

Enhance absorption of Se.

a. Vitamin A

b. Vitamin B

c. Vitamin C

d. Vitamin D

e. Vitamin E

b. Blue vitriol - Cupric sulfate, CuSO4

Green vitriol - Ferrous sulfate, FeSO4

White vitriol - Zinc sulfate, ZnSO4

Enhance Fe utilization.

a. Green vitriol

b. Blue vitriol

c. White vitriol

d. Black vitriol

a. Black cylinder

Container for N2:

a. Black cylinder

b. Green cylinder

c. Blue cylinder

d. Dark green

e. Blue bottle

f. Grey

c. Blue cylinder

Container for NO2, N2O:

a. Black cylinder

b. Green cylinder

c. Blue cylinder

d. Dark green

e. Blue bottle

f. Grey

e. Blue bottle

Container for Mg(OH)2:

a. Black cylinder

b. Green cylinder

c. Blue cylinder

d. Dark green

e. Blue bottle

f. Grey

b. Green cylinder

Container for O2:

a. Black cylinder

b. Green cylinder

c. Blue cylinder

d. Dark green

e. Blue bottle

f. Grey

d. Dark green

Container for Ar.

a. Black cylinder

b. Green cylinder

c. Blue cylinder

d. Dark green

e. Blue bottle

f. Grey

f. Grey

Container for CO2:

a. Black cylinder

b. Green cylinder

c. Blue cylinder

d. Dark green

e. Blue bottle

f. Grey

a. Brown

Container for He:

a. Brown

b. Red

c. Maroon

d. Yellow

e. Coated w/ petroleum or under oil

f. Underwater

b. Red

Container for H2:

a. Brown

b. Red

c. Maroon

d. Yellow

e. Coated w/ petroleum or under oil

f. Underwater

c. Maroon

Container for Acetylene:

a. Brown

b. Red

c. Maroon

d. Yellow

e. Coated w/ petroleum or under oil

f. Underwater

d. Yellow

Container for Cl2

a. Brown

b. Red

c. Maroon

d. Yellow

e. Coated w/ petroleum or under oil

f. Underwater

e. Coated w/ petroleum or under oil - since Li is very reactive

Container for Li:

a. Brown

b. Red

c. Maroon

d. Yellow

e. Coated w/ petroleum or under oil

f. Underwater

f. Underwater

Container for white or yellow P:

a. Brown

b. Red

c. Maroon

d. Yellow

e. Coated w/ petroleum or under oil

f. Underwater

d. a and b - Silica and Sodium Carbonate

Major component of glass.

a. Silica

b. Na2CO3

c. MgOH

d. a and b

e. a and c

f. All

a. Glass Type I

Highly Resistant Borosilicate glass:

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. Glass Type IV

c. B

Added to type I glass to decrease coefficient of expansion and produce resistance against high temperature.

a. K

b. Se

c. B

d. Pb

b. Glass Type II

Treated Soda Lime Glass:

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. Glass Type IV

c. Glass Type III

Soda Lime Glass:

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. Glass Type IV

d. Glass Type IV

General Soda Lime Glass:

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. Glass Type IV

a. Glass Type I

What type of glass are Pyrex and Borosil?

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. Glass Type IV

c. Glass Type III

Glass type for dry powder packaging.

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. Glass Type IV

f. c and d

Glass Type III - also generally NP unless indicated otherwise

Glass Type IV - NP

Glass type not for parenteral:

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. Glass Type IV

e. b and c

f. c and d

b. Glass Type II

Water attack leach test is used for:

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. a and b

e. a and c

f. All

e. a and c - Glass Type I and III

Powdered glass leach test is used for:

a. Glass Type I

b. Glass Type II

c. Glass Type III

d. a and b

e. a and c

f. All

a. K

Added to glass for brown and amber color to be light resistant:

a. K

b. Se

c. MnO2

d. Borate

b. Se

Added to glass for red color.

a. K

b. Se

c. MnO2

d. Borate

c. MnO2

Added to glass for masking blue-green color Fe usually present in glass:

a. K

b. Se

c. MnO2

d. Borate

d. Borate

Added to glass to decrease coefficient of expansion:

a. K

b. Se

c. MnO2

d. Borate

b. Pb

Added to glass to increase refractive index:

a. Borate

b. Pb

c. Rare earths

d. HF

c. Rare earths

Added to glass for it to selectively absorb light of certain wavelengths thus used in spectrophotometry:

a. Borate

b. Pb

c. Rare earths

d. HF

d. HF

Added to glass for glass etching:

a. Borate

b. Pb

c. Rare earths

d. HF