A platelet histogram can be generated using automated hematology analyzers, where frequency is plotted versus platelet volume. When this histogram is examined, which of the following is true?
a. Distribution is gaussian.
b. Mean platelet volume (MPV) is 14 fL.
c. Distribution is log normal with a small population of large platelets.
d. MPV is 5 fL.
ANS: C
The histogram shows a log-normal distribution of platelet volume, with a skew to the right because of a small population of large platelets. The MPV is 8 to 10 fL.
Health Professions
You might also like to view...
Why is it necessary to remove body piercings before a surgical procedure?
a. Body piercings can encourage infection or positioning injuries. b. They don't need to be removed. c. Only the piercings in the surgical area need to be removed. d. Only oral piercings need to be removed.
Health Professions
Administrative applications of computers include ________.
A) scheduling B) coding C) accounting D) all of the above
Health Professions