Which of the following is true regarding automated reticulocyte counts?

a. This was one of the earlier cell-counting methods to be automated.
b. Ribonucleic acid (RNA) is stained with various dyes that allow for detection of reticulocytes by optical scatter or fluorescence.
c. They are more accurate but less precise than the manual method.
d. They require significantly more time to count reticulocytes than manual methods.


ANS: B
Automated methods use various dyes that bind to RNA and thus allow for counting of reticulocytes by either optical scatter or fluorescence.

Health Professions

You might also like to view...

Which of the following statements about unsafe behaviors is MOST accurate?

A. Unsafe behaviors may arise from the design or use of a building, facility, or equipment. B. Unsafe behaviors may exist temporarily or as a constant feature of an industrial or manufacturing site. C. Unsafe behaviors can usually be corrected by adopting and enforcing appropriate building and fire codes. D. Firefighters should be aware of unsafe behaviors during preincident planning surveys and home safety surveys.

Health Professions

A gene involved in regulating the growth of myeloid cells is hypermethylated, resulting in a block in transcription. This is an example of malignancy as a result of:

a. Post-translational modification b. DNA mutation c. Epigenetic change d. Genomic instability

Health Professions

Publishing in print damaging words, pictures, or signed statements that will injure the reputation of another is ________, which is a form of defamation of character. 

Fill in the blank(s) with the appropriate word(s).

Health Professions

Enteral nutrition infusion pump, with alarm. Assign HCPCS code(s)

Health Professions