Automated Chemistry

Question 1

What is the measurement of the amount of light transmitted or absorbed by a colored solution

Answer 1

Spectrophotometery

Question 2

What is the color that combined with another color and result in white light setting in which the spectrometry is set to measure the intended color wavelength

Answer 2

Complementary color

Question 3

What is the distance between identical sites on consecutive waves

Answer 3

Wave lengths

Question 4

What wavelength for invisible light

Answer 4

190 to 390 nm

Question 5

What wavelength for visible light

Answer 5

390-750 nm

Question 6

What color has the longest wavelength

Answer 6

Read

Question 7

What color has the shortest wavelength

Answer 7

Violet

Question 8

What type of wavelength is the largest it is measured in centimeters

Answer 8

Radio waves

Question 9

What is the measurement of the light allowed to pass through a solution

Answer 9

Percent transmittance

Question 10

What is the percent transmittance formula

Answer 10

I x 100/I

Question 11

What is the measurement of light absorbed by solution

Answer 11

Absorbance

Question 12

True or false percent transmittance is proportionally related to absorbance

Answer 12

False

Question 13

_________ is based on the amount of measured molecules binding with a specific reagent

Answer 13

Concentration

Question 14

The concentration of a solution at a constant light path length and at a constant wavelength and temperature is directly proportional to the amount of light absorbed
Applied: The concentration of a solution is directly proportional to its absorbance

Answer 14

Beer Lambert law

Question 15

In spectrophotometric instruments what is used to absorb and filter certain wavelengths of light

Answer 15

Complementary monochromator

Question 16

In spectrophotometric instruments what must be transparent to the wavelength used

Answer 16

Sample older

Question 17

What is this spectrophotometric formula

Answer 17

Cu= (Au/As) x Cs

Question 18

What sample type is used to eliminate color interference due colored reagents or specimens it is used to set the instruments absorbance reading 20

Answer 18

Blanks

Question 19

What Blank type is used when the patient see him is lipemic or hemolyzed

Answer 19

Serum blank

Question 20

What blank type is used in some enzyme test

Answer 20

Water blank

Question 21

What blank type contains at least one of the reagents used in a procedure the most common like type

Answer 21

Reagent blank

Question 22

What sample type is a solution of exact known concentration

Answer 22

Standard

Question 23

What sample type is a solution of approximate concentration

Answer 23

Controls

Question 24

What order shut the different sample types be ran in

Answer 24

Blank standard control unknown

Question 25

What methodology is based on different molecules having different philosophies in an electric field

Answer 25

Electrophoresis

Question 26

What methodology utilizes antigen antibody reactions

Answer 26

Immuno assay

Question 27

What methodology is used on mixtures of solutes dissolved in a common solvent are separated from one another by a differential distribution of solvents between two phases

Answer 27

Chromatography

Question 28

What methodology is used for the separation of isoenzymes immunoglobulins in hemoglobin

Answer 28

Electrophoresis

Question 29

What is a common quantitative immunoassay

Answer 29

ELISA

Question 30

What methodology utilizes a technique that quantifies a particular company in pure form use for determining heavy metals drugs in other special chemistry procedures

Answer 30

Chromatography

Question 31

What methodology measures electrical signals within an electro chemical cell

Answer 31

Electrical chemical technique

Question 32

What electromechanical technique measures voltage differences between the two electrodes

Answer 32

Potentiometeric

Question 33

What a electro mechanical technique measures the amount of current between two electrodes win a constant current is applied

Answer 33

Coulmetry

Question 34

What electromechanical technique is commonly used to measure chloride ions in serum plasma urine and other body fluids

Answer 34

Coulmetry

Question 35

What electromechanical technique is associated with I SE

Answer 35

Potentiometeric