Test #5

Question 1

Which of the following cuvettes contains reagent only?

Answer 1

Blank

Question 2

Which of the following cuvettes is used to calculate patient’s concentration

Answer 2

Standard

Question 3

Cuvette that’s used to determine if the test is valid

Answer 3

Control

Question 4

Cuvette used to “zero out” the machine

Answer 4

Blank

Question 5

Cuvette that comes with a known concentration

Answer 5

Standard

Question 6

Which cuvette comes with an acceptable range of values?

Answer 6

Control

Question 7

Beer’s Law states that:

Answer 7

the concentration is directly proportional to absorbance

Question 8

The spectrophotometer is “zero’d out”

Answer 8

0% absorbance, 100% transmittance

Question 9

The goal of PCR is make identical copies of a specific DNA for use in diagnosis

Answer 9

True

Question 10

PCR can be used on blood samples

Answer 10

True

Question 11

PCR involves a series of heating and cooling events to help replicate a certain DNA sequence

Answer 11

True

Question 12

The purpose of DNA polymerase reads the DNA code and adds matching nucleotides so create a a DNA copy

Answer 12

True