Page 1 of 229
MT AAB CHEMISTRY EXAM STUDY GUIDE
WITH COMPLETE 580 QUESTIONS AND
CORRECT DETAILED SOLUTIONS JUST
RELEASED
What statement concerning optical density according to Beers law is true?
a. it is directly proportional to the concentration
b. it is proportional to the square root of the absorbance
c. it is proportional to the square root of the concentration
d. it is inversely proportional to the concentration
it is directly proportional to the concentration
The light source in atomic absorption spectrophotometry is ?
a. tungsten
b. deuterium
c. mercury
d. hollow cathode lamp
hollow cathode lamp
analytical method measures the amount of light scattered by the particles in solution at a 90°
angle?
, Page 2 of 229
a. hydroelectric focusing
b. turbidimetry
c. chemiluminescence
d. nephelometry
d. nephelometry
Ion-selective electrodes are an example of which electrochemical methods?
a. polarography
b. coulometry
c. potentiometry
d. amperometry
potentiometry
Acridinium esters are commonly used in********************* immunoassays?
a. radioimmunoassay
b. enzyme immunoassay
d.chemiluminenscence immunoassay
chemiluminenscence immunoassay
What element is reduced at the cathode of a Clark electrode?
a. carbon dioxide
b. glucose
, Page 3 of 229
c. oxygen
d. potassium
c. oxygen
In thin layer chromatography, what is the distance the solute migrates divided by the distance
the solvent migrates?
Choose one answer.
a. Rf
b. pKa
c. Tm
d. Km
a. Rf
What is the confirmatory method for measuring drugs on abuse using the mass-to-charge
ratio?
a. thin layer chromatography
b. isoelectric focusing
c. serum protein electrophoresis
d. gas chromatography with mass spectroscopy
gas chromatography with mass spectroscopy
the process of glycogen degradation is termed?
a. glycogenolysis
b. glycogenesis
c. glycolysis
d. gluconeogenesis
, Page 4 of 229
glycogenolysis
What hormone produced by the islets of Langerhans decreases glucose?
a. glucagon
b. insulin
c. epinephrine
d. cortisol
insulin
A 40-year-old male has a random glucose of 270 mg/dL. This laboratory finding is consistent
with
a. von Gierke disease
b. diabetes insipidus
c. insulinoma
d. diabetes mellitus
diabetes mellitus
the reference method for measuring glucose due to its increased accuracy and sensitivity is ?
a. hexokinase
b. o-toluidine
c. glucose dehydrogenase
d. glucose oxidase
MT AAB CHEMISTRY EXAM STUDY GUIDE
WITH COMPLETE 580 QUESTIONS AND
CORRECT DETAILED SOLUTIONS JUST
RELEASED
What statement concerning optical density according to Beers law is true?
a. it is directly proportional to the concentration
b. it is proportional to the square root of the absorbance
c. it is proportional to the square root of the concentration
d. it is inversely proportional to the concentration
it is directly proportional to the concentration
The light source in atomic absorption spectrophotometry is ?
a. tungsten
b. deuterium
c. mercury
d. hollow cathode lamp
hollow cathode lamp
analytical method measures the amount of light scattered by the particles in solution at a 90°
angle?
, Page 2 of 229
a. hydroelectric focusing
b. turbidimetry
c. chemiluminescence
d. nephelometry
d. nephelometry
Ion-selective electrodes are an example of which electrochemical methods?
a. polarography
b. coulometry
c. potentiometry
d. amperometry
potentiometry
Acridinium esters are commonly used in********************* immunoassays?
a. radioimmunoassay
b. enzyme immunoassay
d.chemiluminenscence immunoassay
chemiluminenscence immunoassay
What element is reduced at the cathode of a Clark electrode?
a. carbon dioxide
b. glucose
, Page 3 of 229
c. oxygen
d. potassium
c. oxygen
In thin layer chromatography, what is the distance the solute migrates divided by the distance
the solvent migrates?
Choose one answer.
a. Rf
b. pKa
c. Tm
d. Km
a. Rf
What is the confirmatory method for measuring drugs on abuse using the mass-to-charge
ratio?
a. thin layer chromatography
b. isoelectric focusing
c. serum protein electrophoresis
d. gas chromatography with mass spectroscopy
gas chromatography with mass spectroscopy
the process of glycogen degradation is termed?
a. glycogenolysis
b. glycogenesis
c. glycolysis
d. gluconeogenesis
, Page 4 of 229
glycogenolysis
What hormone produced by the islets of Langerhans decreases glucose?
a. glucagon
b. insulin
c. epinephrine
d. cortisol
insulin
A 40-year-old male has a random glucose of 270 mg/dL. This laboratory finding is consistent
with
a. von Gierke disease
b. diabetes insipidus
c. insulinoma
d. diabetes mellitus
diabetes mellitus
the reference method for measuring glucose due to its increased accuracy and sensitivity is ?
a. hexokinase
b. o-toluidine
c. glucose dehydrogenase
d. glucose oxidase
