This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How is the accuracy of a blood gas analyzer determined? a. Examining the repeatability of the ... (Read 70 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jul 16, 2018
How is the accuracy of a blood gas analyzer determined?
 
  a. Examining the repeatability of the analyz-er's results
  b. Comparing the analyzer's measurements to known values
  c. Adjusting the offset (or balance) of the instrument
  d. Adjusting the gain (or slope) of the in-strument

Question 2

What is the process of testing a new blood gas analyzer to confirm a manufacturer's claims?
 
  a. Automated calibration
  b. Performance validation
  c. Proficiency testing
  d. Preventive maintenance


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
Typically, this involves using samples with known values to assess both the accuracy (comparing the value from the tested instrument with a known value) and the precision (examining the re-peatability of results) of the instrument.

Answer to Question 2

ANS: B
Performance validation is the process of testing a new instrument to confirm a manufacturer's claims.


luvbio

  • Hero Member
  • *****
  • Posts: 623
Reply #2 on: Jul 16, 2018
TY


fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #3 on: Jul 16, 2018
Happy to Help


« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

An example of a homeostatically controlled variable: blood levels of glucose in a human. An example of a homeostatically controlled variable: blood levels of glucose in a human.
Phlebotomy. In this common procedure, a syringe needle punctures a vein, usually in the arm, and wit Phlebotomy. In this common procedure, a syringe needle punctures a vein, usually in the arm, and wit
Blood chemistry analyzer. Blood chemistry analyzer.
To attain their goal of objectivity and accuracy in their research, sociologists must put away their ... To attain their goal of objectivity and accuracy in their research, sociologists must put away their ...
Blood and Nerve Supply of Bone Blood and Nerve Supply of Bone
Normal white blood cell and a white blood cell undergoing apoptosis Normal white blood cell and a white blood cell undergoing apoptosis
Video: hGH, Thyroid hormones & Aldosterone

For a complete list of videos, visit our video library