WorksheetsReview of Blood Cell Values ad Disorders
Total questions: 50
Worksheet time: 32mins
RBCs Male
4.71-5.14
4.2-4.87
43-49
38-44
RBCs Female
4.71-5.14
4.2-4.87
43-49
38-44
Hematocrit/ Hct Male
4.71-5.14
4.2-4.87
43-49
38-44
Hematocrit /Hct Female
4.71-5.14
4.2-4.87
43-49
38-44
Reticulocytes or the number of circulating immature RBCs
type only numbers e.g. 1.2
(a)
What is Increased RBCs is called?
(a)
What is decreased RBCs is called?
(a)
What are the normal values for White Blood Cells/WBCs?
2500-5500
3500-7500
4500-11000
6500-15000
What is the name for increased WBCs?
(a)
What is the name for decreased WBCs?
(a)
Which number represents the percentage of Neutrophils found in WBCs?
56
3
59
76
Of the neutrophils what number represent the percentage of bands?
3
5
59
2.7
Of the neutrophils what number represents the percentage of segments?
59
3
56
2.7
As you look at the differential WBC count, if the segs are elevated but the bands are normal, the infection is probably (a)
If the segments and bands are also elevated, the infection is (a) .
Neutrophils are elevated when a patient has a (a) infection.
When a patient has a viral infection the (a) are elevated.
If the infection is acute (a) :
Segs ↑ Bands ↑ Lymphocytes ↓
If the infection is (a) :
Segs ↓ Bands ↓ Lymphocytes ↑
What is increased platelets called? (a)
What is decreased platelets is called?
(a)
What is the normal range for thrombocytes/platelets?
100,000-200,000
150,000-450,000
250,000-500,000
450,000-600,000
What is increased in infection?
neutrophils
segments
eosinophils
WBCs
basophils
Increased in chronic inflammatory disorders, some leukemias
eosinophils
basophils
monocytes
lymphocytes
Increased in hyperthyroidism, some bone marrow disorders, ulcerative colitis
basophils
eosinophils
lymphocytes
monocytes
Increased in allergic response, some leukemias
basophils
monocytes
segments
eosinophils
Affected by activity of clotting factors V, VII, and X; prothrombin; and fibrinogen
Bleeding time
Activated partial thromboplastin time aPTT
Prothrombin time PT
International normalized ratio INR
Male: 9.6–11.8 seconds
Female: 9.5–11.3 seconds
These are the normal values for which coagulation study?
PT
aPTT
INR
Bleeding time
Abnormalities in these values when the patient is not receiving anticoagulant therapy can indicate liver malfunction and bleeding tendency.
aPTT
Bleeding time
INR
PT
Which coagulation test is the standardized test adopted by World Health Organization
aPTT
bleeding time
INR
PT
Which coagulation test has a normal value of less than 1.3 and a
Therapeutic range: 2.0–3.0 for patient on warfarin (Coumadin)
aPTT
PT
bleeding time
INR
When receiving anticoagulant therapy, which tests indicate if dosage needs to be increased or decreased.
INR
bleeding time
aPTT
PT
Which coagulation test evaluates factors I, II, V, VIII, IX, X, XI, and XII?
PT
INR
aPTT
bleeding time
Which coagulation test has a normal range of 25–39 seconds and a
Therapeutic range: 1.5–2.0 times normal for patient on heparin therapy
PT
INR
aPTT
Bleeding time
Which coagulation test measures time for small puncture wound to stop bleeding?
Bleeding time
capillary fragility test
aPTT
PT
For which coagulation test is this the normal range?
2.5–9.5 minutes
INR
aPTT
Bleeding time
PT
Which coagulation test tests ability of capillaries to resist rupture under pressure?
PT
INR
Capillary fragility testC
Bleeding time
More than 10 petechiae could be related to fragile capillaries or thrombocytopenia for which coagulation test?
PT
aPTT
Bleeding time
Capillary fragility test
Packed red blood cells are ordered for severe anemia or blood loss
T
F
Platelets are ordered for a patient with hypovolemia caused by hypoalbuminemia
T
F
In relation to RBCs: increased in chronic hypoxia; decreased in anemia or blood loss
T
F
In relation to Hct: decreased in dehydration or chronic hypoxia; increased in anemia or blood loss
T
F
In relation to Hgb: increased in chronic hypoxia; decreased in blood loss or anemia
T
F
In relation to reticulocytes: decreased in hypoxia or anemia; increased in RBC maturation defect
T
F
Type A blood has A antigens and Anti B antibodies
T
F
Type O blood has neither A or B antigens and both anti-A and anti- B antibodies
T
F
What is the most common reaction to a blood transfusion?
anaphylactic reaction
hemolytic reaction
Urticarial reaction
febrile reaction
Urticarial (hive) reactions are considered to be major allergic reactions.
T
F
The deadliest and, rarest of the reactions is an acute hemolytic reaction.
T
F
Circulatory overload is caused by rapid transfusion in a short period, particularly in older and debilitated patients.
T
F
