Explain the advantages of using flow cytometry to count reticulocytes
What will be an ideal response?
Answer: Quantification of reticulocytes using manual methods is subject to interobserver variability (during analysis) as well as preanalytical error. Flow cytometry provides a more sensitive and specific means of identifying reticulocytes by identifying the amount of RNA present. It is more accurate because many more cells are counted than in manual methods.
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Capillary walls are only one cell thick, so oxygen can pass out of the blood, and waste material can pass into the blood.
Answer the following statement true (T) or false (F)
Which structures are contained in the mediastinum?
I. Trachea II. Great vessels III. Portions of the esophagus IV. Pituitary gland a. I and II only c. I, II, III, and IV b. I, II, and IV only d. I, II, and III only
The pressure applied during the intermittent pressure release technique should be:
a. between 8 and 9 but not past 10 on a discomfort rating scale of 1-10. b. between 6 and 8 but not past 9 on a discomfort rating scale of 1-10. c. between 2 and 4 but not past 6 on a discomfort rating scale of 1-10. d. None of the above
What are the perceived pain sensations commonly transmitted by (a) A-delta and (b) C fibers?
What will be an ideal response?