23.
If blood for a WBC count is drawn to the "1.0" mark on an RBC diluting pipet, and
diluting fluid is drawn to the "101" mark, what is the WBC count if the average of
two chamber counts is 290?
a. 72,500 WBCS per cu mm.
b. 145,000 WBCs per cu mm.
c.
217,500 WBCs per cu mm.
d. 362,500 WBCs per cu mm.
24.
If blood is drawn to the "1.0" mark on a WBC diluting pipet, and diluting fluid to the
"11" mark, what is the WBC count of the patient if the average of two chamber
counts is 153?
a. 3,825 WBCs per cu mm.
b. 7,650 WBCs per cu mm.
c.
38,250 WBCs per cu mm.
d. 76,500 WBCS per cu mm.
25.
If the WBC count is 10,210 and the differential indicates there are 19 nucleated
RBCs per 100 WBCs, what is the corrected WBC count?
a. 8,650.
b. 8,580.
c.
9,580.
d. 1,021,000.
MD0853
5-25