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Hospital Corpsman 3 & 2 - Intro Navy Nursing manual for hospital training purposes | Next
Assignment Questions |
5-11. When counting cells, to arrive
at a correct count, the cells
touching the lines on the ____
and ____ are counted in addition
to all cells totally within each
square.
1.
left, top
2.
right, bottom
3.
right, top
4.
right, bottom
5-12. To arrive at the number of RBCs
per mm3total the
number of cells counted in all
five fields and multiply by
1.
5
2.
50
3.
10,000
4.
50,000
5-13. The standard Sahli-Hellige
hemacytometer used in the Navy
equates a 100 percent reading to
____ grams of hemoglobin per 100
ml of blood.
1.
13.8
2.
14.5
3.
15.2
4.
17.3
5-14. What is the term used for the
volume of erythrocytes expressed
as a percentage of the volume of
whole blood in a sample?
1.
Hematocrit
2.
Hemoglobin
3.
Red blood cell count
4.
Complete blood cell count
5-15. The hematocrit for a normal,
healthy female is ______ percent.
1.
38 to 40
2.
40 to 46
3.
42 to 50
4.
44 to 52
5-16. What is the term used to describe
an abnormally low WBC count?
1.
Leukocytosis
2.
Erythrocytosis
3.
Leukopenia
4.
Pancytopenia
5-18. Both the number of squares and
the counting procedure for WBCs
is the same as it is for RBCs.
1.
True
2.
False
5-19. To arrive at the number of white
cells per mm3 of blood, total
the number of cells counted in
the four fields and multiply by
1. 0.5
2. 5.0
3. 50
4. 5000
5-20. A differential blood count is a
count of the percentage
distribution of
1.
lymphocytes
2.
monocytes
3.
leukocytes
4.
erythrocytes
5-21. The term used to describe an
abnormally high WBC count is
1.
leukocytosis
2.
erythrocytsis
3.
leukopenia
4.
pancytopenia
5-22. A continued shift to the left
with a falling total ABC count
probably indicates
1.
progress toward normal
recovery
2.
a decrease in immature
neutrophils
3.
a breakdown of the body’s
defense mechanism and is a
poor prognosis
4.
a decrease in parasitic and
allergenic conditions
5-17.
A shift from leukocytosis to
leukopenia in a patient with a
systemic bacterial infection is
a good sign.
1.
True
2.
False
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