Blood is what type of tissue?

A. Epithelial B. Connective

C. Muscular D. Nervous 

E. None of the above

The formed elements are the __ of the blood?

A. Solutes B. Ions C. Proteins

D. Cells E. All of the above

D. Cells

RBC are also called?

A. Erythrocytes B. Leukocytes

C. Thrombocytes D. Platelets

E. None of the above

RBC normally make what percentage of total blood volume?

A. 30% B. 45% 

C. 55% D. 65%

E. 75%

The percent that RBC's make of total blood volume is?

A. Erythrocytosis B. Leukopenia

C. Hematocrit D. Antigens

E. Antibodies

RBC's are thick around the edges and thin in the center. This is called?

A. Obtuse B. Circular 

C. Flattened D. Biconcave

E.Convex

Why do RBC's need to be thin in center and think around the edges?

A. For proper hemoglobin production

B. For flexibility C. To be red

D. None of the above

Sickle cell anemia is an adaption to?

A. Hot temps B. Cold Temps

C. Malaria D. O2 transport

The hormone erthropoietin is release from what organ?

A. Brain B. Liver

C. Kidneys D. Pancreas 

E. Thyroid

Erythropoietin has a target tissue of?

A. Heart B. Arteries 

C. Red Bone Marrow D. WBC

E. RBC

Males should have how many RBC per cubic mm?

A. 7,000 B. 5.5 million

C. 4.8 million D. 250,000

E.11,000

A normal size of a RBC is how many microns?

A. 3 B. 5.5

C. 7 D. 7.5

E. 10

The primary function of a RBC is?

A. Fight disease B. Clot formation 

C. Platelet plug D. Destroy parasites

E. Transport O2

What element is needed for hemoglobin production?

A. Iron B. Oxygen 

C. Hydrogen D. Chloride

E. Sodium 

How long does a RBC live?

A. 6 days B. 50 days

C. 110 days D. 3 months

E. Years

We loose about what % of our RBC each day?

A. 1 B. 5

C. 45 D. 55 

E. 100

If a large number of RBC is being lost, what condition might develop?

A. Polycythemia B. Viral infection

C. Jaundice D. Leukopenia

E. Leukocytosis

An excess of RBC is called?

A. Polycythemia B. Anemia 

C. Jaundice D. Leukopenia

E. Leukocytosis 

WBC are also called?

A. Erthrocytes B. Leukocytes

C. Thrombocytes D. Platelets

E. None of the above

How many major types of WBC exist?

A. 3 B. 5

C. 8 D. 10

E. 100

Which of the following is not a granulocyte?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte

E. None of the above

Macrophages used to be what earlier in life?

A. Neutrophil B. Eosinophil 

C. Monocyte D. Lymphocyte

E. Basophil

The process by which WBC leave the blood and enter tissue?

A. Chemotaxis B. Diapedesis

C. Leukopoiesis D. Thrombopoiesis

E. Anemia

The most common WBC is?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte

E. Monocyte

The smallest WBC is?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte

The largest WBC is?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC might have 5 lobes to its nucleus?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC will have two identical lobes?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC is the rarest?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC would be elevated during acute bacterial infection?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC are elevated after radiation exposure?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC might have an S shape nucleus?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC can release heparin?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC would be elevated during a parasite infection?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC will quickly move to the lymphatic system?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

Which WBC will differentiate into B and T Cells?

A. Neutrophil B. Eosinophil

C. Basophil D. Lymphocyte 

E. Monocyte

An unusually low number of WBC is?

A. Polycythemia B. Anemia

C. Jaundice D. Leukopenia 

E. Leukocytosis

An unusually high number of WBC is?

A. Polycythemia B. Anemia

C. Jaundice D. Leukopenia

E. Leukocytosis

Platelets are also known as?

A. Erythocytes B. Leukocytes

C. Thrombocytes D. None OFA

E. All OFA

Normal numbers for platelets per cubic mm are?

A. 5.5 mil B. 7,000

C. 4.8 mil D. 300,000

E. 1 mil

A lower than normal number of platelets is?

A. Polycythemia B. Anemia

C. Jaundice D. Leukopenia

E. Thrombocytopenia

What Vit is needed for coagulation?

A. A B. B

C. C D. D

E. K

An attached clot is called a?

A. Thrombus B. Embolus

C. Hemophila D. Anemia

E. Thrombin

A free floating clot is called?

A. Thrombus B. Embolus

C. Hemophila D. Anemia

E. Thrombin

Hemophilia A is cause by a lack of factor?

A. 5 B. 6 
C.7 D. 8

E. 9

Plasma should make up what % of the blood?

A. 30 B. 45

C. 55 D. 65

E. 75

The most common protein in the plasma is?

A. Albumin B. Globulin

C. Fibrinogen

What is the most common blood type?

A. A+ B. B-

C. AB+ D. O+

Blood types are identified by proteins on the cell surface. What is the name of these proteins?

A. Antigens B. Antibodies

C. Factors D. Agglutinations

E. Ions

A person with type A blood will have what antigens?

A. A B. B

C. AB D.D

E. None

A person with type O blood will have what antigens?

A. A B. B

C. AB  D. D

E. None

A person with type B blood will have what antibodies?

A. Anti-A B. Anti-B

C. Both D. Neither

A person with type with type O blood will have what antibodies?

A. Anti-A B. Anti-B

C. Both D. Neither

The Rh factor is also called the?

A. A antigen B. B antigen

C. D antigen D. antibody

Platelets are involved with?

A. fight disease B. Radiation sickness

C. Platelet plug formation

D. Destroy parasites

E. Transport O2

Which of the following are cell fragments?

A. Erythrocytes B. Leukocytes

C. Thrombocytes D. All OTA

E. None OTA

The process by which WBC follow chemical trails to the source?

A. Chemotaxis B. Diapedesis

C. Leukopoiesis D. Thrombopoiesis

E. Anemia

Ph of blood?

A. 8% B. 7.4%

C. 5% D. 25%
E. 10%

Average % of blood per body weight.

A. 20 B. 5 

C. 8 D. 55

Average volume of blood is how many liters?

A. 10 B. 2

C. 9 D. 5

What % of plasma is water?

A. 10 B. 70 

C. 35 D. 40

E. 90