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

Author Question: The percentage of CD4 positive lymphocytes is determined by flow cytometry using staining with ... (Read 42 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jun 25, 2018
The percentage of CD4 positive lymphocytes is determined by flow cytometry using staining with fluorescent-tagged antibodies against CD3 and CD4 followed by whole blood RBC lysis.
 
  What calculations does the dual platform use to determine the absolute number of CD4 positive cells?
 
  a. Absolute CD4 count x 100
  b. Number of CD4+ cells x 100
  c. Absolute lymphocyte count x  CD4+ lymphocytes/100
  d.  lymphocytes x  CD4+ lymphocytes/100

Question 2

Choose the correct statement regarding the IRF from the following choices:
 
  a. It is directly proportional to the degree of bone marrow turnover.
  b. It is indirectly proportional to the average age of the reticulocytes.
  c. It cannot be used to monitor erythropoietin therapy.
  d. It cannot be used to monitor bone marrow recovery after transplant.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 25, 2018
Answer to Question 1

Correct Answer: C

Answer to Question 2

Correct Answer: B


Haya94

  • Member
  • Posts: 558
Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Nonverbal communications convey strong, powerful messages that may be negative or positive. Nonverbal communications convey strong, powerful messages that may be negative or positive.
The percentage of never-married men and women decreases with age, and by the age of 65, more than ... The percentage of never-married men and women decreases with age, and by the age of 65, more than ...
Flow Aloft and Cyclone Formation Flow Aloft and Cyclone Formation
Flow cytometry. Cells expressing the surface markers CD4, CD8, and CD3 are labeled in a direct ... Flow cytometry. Cells expressing the surface markers CD4, CD8, and CD3 are labeled in a direct ...
Global Energy Flow Global Energy Flow
Blood Flow Through Capillaries Blood Flow Through Capillaries
Video: Phlebotomy

For a complete list of videos, visit our video library