Lab cycle 2 RBC WBC
Blood Disorders and White Blood Cell Count Quiz
Test your knowledge about blood disorders and white blood cell counts with this comprehensive quiz! Suitable for students and professionals alike, this quiz covers a range of topics related to hematology.
- 40 questions to challenge your understanding
- Detailed questions on WBC counts, leukocytosis, and more
- A valuable resource for learning and revision
Allergic conditions and parasite invasion are typically associated with
Basophillia
Eosinophilia
Monocytosis
Lymphocytosis
Neutrophilia
Indicate wrong sentence
Leukocytosis alone is a poor indication for obtaining blood cultures
In the acute stage of many bacterial infections mature and immature neutrophils present
The release of immature cells into peripheral is called "left shit"
Viral infections can cause leukocytosis due to lymphocytosis
Leukocytosis alone is a good predictor for bacteremia
One of the criteria for SIRS is leukocytosis of
> 19.000 per mm3
> 12.000 per mm3
> 20.000 per mm3
> 15.000 per mm3
17.000 per mm3
Appearance of smudge cells on peripheral blood smear is a characteristic of
CLL (Chronic lymphocytic leukemia)
Myelofibrosis
Essential thrombocytosis
Solid tumours
Polycythemia vera
Eospinophillia is defined by an increase in absolute eosinophil count (AEC) to more than
500 per mm3
5000 per mm3
0.5 x 10 ^9 per mm3
0.5 x 10^3 per L
WBC count range in adults
4500 to 11.000 per mm3
5 to 20 x10^9 per L
5800 to 13.200 per mm3
13.000 to 38.000 per mm3
5000 to 20.000 per mm3
Leukemoid reaction describes an increased WBC of
50.000 - 100.000
20.000 - 40.000
100.000 - 150.000
11.000 - 30.000
100.000 - 120.000
WBC in new borns (2 weeks)
5000 to 20.000 per mm3
4500 to 11.000 per mm3
13.000 to 38.000 per mm3
13 - 38 x10^9 per L
5800 to 13.200 per mm3
Neutrophillia is defined by an increase in absolute neutrophil count (ANC)
500 per mm3
7000 per mm3
700 per mm3
0.7 x 10^9 per mm3
7 x 10^3 per L
WBC in pregnant women (3rd trimester)
5.8 to 13.2 x 10^9 per uL
13.000 to 38.000 per mm3
5000 to 20.000 per mm3
5800 to 13.200 per mm3
4500 to 11.000 per mm3
WBC of 10,000 cell per mm3 and absolute basophil count of 60 cells per mm3, percentage of basophil line is
1
0.6
1.6
60
6
Allergic reactions are likely to give
Eosinophilia and monocytosis
Neutrophilia and eosinophilia
Basophilia and monocytosis
Eosinophilia and basophilia
Monocytosis and lymphocytosis
Which white cell line account for 2 - 8% of total WBC count
Lymphocytes
Monocytes
Basophil
Neutrophils
Eosinophils
Rebound neutrophilic is known to result as
Sphlenectomy
Hemolysis
Acute infection
Exercise
Use of beta antagonist
Lymphocytosis is defined by an increase of ALC
10.000 per mm3
2500 per mm3
7500 per mm3
4500 per mm3
1500 per mm3
Which white blood cell line accounts for 1 - 4% of WBC
Neutrophils
Basophils
Lymphocytes
Eosinophils
Monocytes
Rebound neutrophilia is known to result from
Inflammatory bowl syndrome
Use of corticoids
Acute hemorrhage
Emotional stress
Smoking
WBC count range for early newborns (1st day of life)
5000 - 20.000 per mm3
5.8 to 13.2 x 10^9 per uL
5800 - 13-200 per mm3
13.000 - 38.000 per mm3
4500 - 11.000 per mm3
Normocytosis (MCV normal) is observed in
Iron deficiency, chronic disease, beta thalassemia
Iron deficiency, bone marrow suppression, folate deficiency
Acute blood loss, hemolysis, hyperthyroidism
Renal insufficiency, acute blood loss, bone marrow suppression
Myelodisplastic disorder/syndromes, vit. B12 deficiency, hemolysis
Conditions associated with normocytic anemia wit impaired bone marrow response (decreased reticularocytes) include
Aplastic anemia, red blood cell aplasia
Aplastic anemia, red blood cell aplasia, hemolytic anemia
Acute posthemorrhagic anemia, hemolytic anemia
Acute posthemorrhagic anemia, red blood cell aplasia
Hemolytic anemia, aplastic anemia
Increased RBC destruction occurs in
Thalassemia
Macroangiopathic anemia
Pure red cell aplasia
Megaloblastic anemia
Iron deficiency anemia
Increase in MCH is associated with
Thalassemia
Fsideroblastic anemia
Anemia of chronic disease
Macrocytic anemia
Iron deficiency anemia
RDW - CV is
The ratio of the width of RBC distribution curve at 1.5 SD divided by MCV
The ratio of the width of RBC distribution curve at 1 SD divided by MCH
The ratio of the width of RBC distribution curve at 2 SD divided by MCV
The ratio of the width of RBC distribution curve at 1.5 SD divided by MCH
The ratio of the width of RBC distribution curve at 1 SD divided by MCV
Relative anemia results from
Increased RBC destruction
Blood redistribution
Increased plasma volume
Decreased RBC production
Blood loss
Decreased red blood cell production occurs in
Pure red cell aplasia
Microangiopahtic anemia
Hypersplenism
Sickle cell disease
DIC
Increased hemoglobin concentration can be observed in
Polycythemia vera, COPD
Pernicious anemia, extreme physical exercise
Hemoglobinopathies, congestive heart failure
Hodgkin disease, living in high altitudes
Hemolysis, treatment with methyldopa
Macrocytosis (increased MCV) is observed in
Iron deficiency, chronic disease, beta thalassemia
Iron deficiency, bone marrow suppression, folate deficiency
Acute blood loss, hemolysis, hypothyroidism
Renal insufficiency, acute blood loss, bone marrow suppression
Myelodisplastic disorder/syndromes, vit. B12 deficiency, reticulocytosis
Microcytosis (decreased MCV) is observed in
Myelodisplastic disorder/syndromes, vit. B12 deficiency, hemolysis
Acute blood loss, hemolysis, hypothyroidism
Iron deficiency, chronic disease, beta thalassemia
Renal insufficiency, acute blood loss, bone marrow suppression
Iron deficiency, bone marrow suppression, folate deficiency
RDW - CV and RDW - SD
Hemoglobin content
Absolute reticulocyte count
Poikilocytosis
Anisocytosis
Polichromasia
Increased hemoglobin concentration can be observed in
COPD, congestive heart failure
Pernicious anemia, living in high altitude
Hypothyroidism, iron deficiency
Hypervolemia, polycythemia vera
Physiologic hydremia of pregnancy, treatment with some drugs
Hemolysis is characterized by
Decreased LDH , increased indirect (unconjugated) bilirubin , decreased haptoglobulin
Increased LDH, increased indirect (unconjugated) bilirubin, decreased haptoglobin
Decreased LDH, decreased indirect (unconjugated) bilirubin, increased haptoglobin
Increased LDH, increased indirect (unconjugated) bilirubin , increased haptoglobin
Decreased LDH, decreased indirect (unconjugated) bilirubin, decreased haptoglobin
Complete blood counts includes all the following except
WBC count
RBC indices
Platelets count
RBC count
Serum iron
Red blood cell indices include all the following except
Mean cell hemoglobin (MCH)
Cell differential
Mean cell hemoglobin concentration (MCHC)
Red cell distribution width
Mean cell volume (MCV)
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