Lab ops

Question 1

Calculate FTEs

Answer 1

Test volume/hrs worked x standard unit

Question 2

How many grams of sulfosaliyic acid are required to prepare 1L of a 2% (w/v) solution?

Answer 2

2.0 grams/100mL x X/1000mL

Question 3

What percentage of results come with in 1SD?

Answer 3

68%

Question 4

What percentage of results come with in 2SD?

Answer 4

95%

Question 5

What percentage of results come with in 3SD?

Answer 5

99.9%

Question 6

Calculate absorbance

Answer 6

Unk/knw x Concentration

Question 7

Coefficient variation

Answer 7

SD/mean x 100

Question 8

What is a reason for the test?

Answer 8

To test the hypothesis that the means of two groups of data are different

Question 9

Cognitive learning is based on what?

Answer 9

Knowledege

Question 10

Pshychomotor learning is based on what?

Answer 10

The leaner must perform the task

Question 11

This domain includes objectives relating to interest, attitude, and values relating to learning the information.

Answer 11

Affective domain

Question 12

This is the most commonly used domain. It deals with the intellectual side of learning.

Answer 12

Cognitive domain

Question 13

This domain focuses on motor skills and actions that require physical coordination.

Answer 13

Pshychomotor domain

Question 14

The most basic taxonomic level according to Bloom’s taxonomy?

Answer 14

Knowledge

Question 15

Who provides accreditation, proficiency testing, and bi-annual inspections for laboratories?

Answer 15

CAP

Question 16

1 control warning >+2s from mean. Warning flag of possible change in accuracy or precision:

Answer 16

Initiates testing of other rules. If no violation of other rules, run is considered in control.
1 2s

Question 17

1 Control >3+ from the mean

Answer 17

1 3s

Question 18

What tests would be effected in an EDTA due to hemolysis?

Answer 18

Red blood cell count will be affected