This topic contains a solution. Click here to go to the answer

Author Question: Diagnostic testing at or near the site of patient care is known as: a. Preanalytic testing b. ... (Read 99 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
Diagnostic testing at or near the site of patient care is known as:
 
  a. Preanalytic testing
  b. Point-of-care testing (POCT)
  c. Neutral-site testing
  d. Clinical Laboratory Improvement Amendments (CLIA) testing

Question 2

A 1:20 dilution of blood is made for a white count, and the following number of cells counted in the four large corner mm2 of the hemocytometer: 12, 28, 18, and 15. What should be done next?
 
  a. Report the white count as 3.7  109/L.
  b. Clean the hemocytometer and recharge with a well-mixed dilution.
  c. Increase the number of mm2 counted.
  d. Compare this cell count to the one on the other side.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

ANS: B
Diagnostic testing at or near the site of patient care is known as POCT.

Answer to Question 2

ANS: B
The distribution of cells in these four mm2 is unacceptable (exceeds 10 cells); this is not random distribution. Unacceptable distribution makes the cell count invalid. Ideally, another dilution should be made, and it should be well mixed before charging the chamber. Other possible reasons for poor distribution include uneven flow when charging the chamber, dirt or oil on the surface of the chamber or coverslip, and disturbing the coverslip while counting the cells.




Deast7027

  • Member
  • Posts: 538
Reply 2 on: Jun 25, 2018
Wow, this really help


cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

For a complete list of videos, visit our video library