Question 1

Aged and damaged erythrocytes are broken down by macrophages in the

Accepted Answer

A) spleen. 
B) liver. 
C) bone marrow. 
D) digestive tract. 
E) spleen,liver,and bone marrow. 
A) spleen. 
B) liver. 
C) bone marrow. 
D) digestive tract. 
E) spleen,liver,and bone marrow.

Question 2

Eosinophils function in:

Accepted Answer

A) destroying antibody-labeled antigens 
B) blood coagulation 
C) production of surface antigens for red blood cells 
D) antibody production 
E) production of heparin 
A) destroying antibody-labeled antigens 
B) blood coagulation 
C) production of surface antigens for red blood cells 
D) antibody production 
E) production of heparin

Question 3

Areas in a vessel wall where large quantities of lipid accumulate are called

Accepted Answer

A) thrombi. 
B) emboli. 
C) plaques. 
D) clots. 
E) occlusions. 
A) thrombi. 
B) emboli. 
C) plaques. 
D) clots. 
E) occlusions.

Question 4

Some rat poisons contain a toxin that blocks the liver's ability to utilize vitamin K.Animals that consume this poison would die of

Accepted Answer

A) anemia. 
B) acidosis. 
C) hemorrhage. 
D) thrombocytopenia. 
E) starvation. 
A) anemia. 
B) acidosis. 
C) hemorrhage. 
D) thrombocytopenia. 
E) starvation.

Question 5

How would removal of calcium ions from a blood sample affect coagulation?

Accepted Answer

A) the coagulation pathway would be more sensitive to activation 
B) coagulation would be prevented 
C) no important effect because magnesium can substitute for calcium 
D) coagulation would occur only in Rh positive individuals 
E) more blood cells would be produced 
A) the coagulation pathway would be more sensitive to activation 
B) coagulation would be prevented 
C) no important effect because magnesium can substitute for calcium 
D) coagulation would occur only in Rh positive individuals 
E) more blood cells would be produced

Question 6

Endothelial cells release ________ that stimulate smooth muscle contraction and accelerate the repair process.

Accepted Answer

The answer of Endothelial cells release ________ that stimulate smooth...

Question 7

Thyroid-binding globulin is an example of which kind of plasma protein?

Accepted Answer

A) metalloprotein 
B) steroid-binding 
C) hormone-binding 
D) apolipoprotein 
E) transport albumin 
A) metalloprotein 
B) steroid-binding 
C) hormone-binding 
D) apolipoprotein 
E) transport albumin

Question 8

In adults,red bone marrow is located in the

Accepted Answer

A) sternum and ribs. 
B) proximal epiphyses of long bones. 
C) iliac crest. 
D) body of vertebrae. 
E) All of the answers are correct. 
A) sternum and ribs. 
B) proximal epiphyses of long bones. 
C) iliac crest. 
D) body of vertebrae. 
E) All of the answers are correct.

Question 9

Each heme ring in hemoglobin encloses an atom of

Accepted Answer

A) magnesium. 
B) calcium. 
C) iron. 
D) sodium. 
E) copper. 
A) magnesium. 
B) calcium. 
C) iron. 
D) sodium. 
E) copper.

Question 10

Plasma thromboplastin is a factor in the ________ pathway.

Accepted Answer

A) extrinsic 
B) intrinsic 
C) common 
D) retraction 
E) fibrinolytic 
A) extrinsic 
B) intrinsic 
C) common 
D) retraction 
E) fibrinolytic

Question 11

When checking the efficiency of gas exchange,it may be necessary to draw a blood sample from

Accepted Answer

A) the heart. 
B) the lungs. 
C) an artery. 
D) a vein. 
E) capillaries. 
A) the heart. 
B) the lungs. 
C) an artery. 
D) a vein. 
E) capillaries.

Question 12

The plasma protein involved in blood clotting is ________.

Accepted Answer

The answer of The plasma protein involved in blood clotting...

Question 13

The total volume of blood in the body of a 76-kg man is approximately ________ liters.

Accepted Answer

A) 10 
B) 6 to 8 
C) 5)3 
D) 4)4 
E) 3)8 
A) 10 
B) 6 to 8 
C) 5)3 
D) 4)4 
E) 3)8

Question 14

The enzyme that can digest fibrin and dissolve a clot is

Accepted Answer

A) thrombin. 
B) plasmin. 
C) heparin. 
D) fibrinase. 
E) phosphokinase. 
A) thrombin. 
B) plasmin. 
C) heparin. 
D) fibrinase. 
E) phosphokinase.

Question 15

Which of the formed elements would increase after the donation of a pint of blood?

Accepted Answer

Reticulocytes would increase i

Question 16

Type A blood has ________ antibodies in the blood plasma.

Accepted Answer

The answer of Type A blood has ________ antibodies in...

Question 17

The conversion of fibrinogen to fibrin is catalyzed by the enzyme

Accepted Answer

A) fibrinogen-converting enzyme. 
B) plasmin. 
C) factor VIII. 
D) thrombin. 
E) prothrombinase. 
A) fibrinogen-converting enzyme. 
B) plasmin. 
C) factor VIII. 
D) thrombin. 
E) prothrombinase.

Question 18

The percent fraction of formed elements relative to whole blood is the

Accepted Answer

A) viscosity. 
B) specific gravity. 
C) packed volume. 
D) hematocrit. 
E) differential cell count. 
A) viscosity. 
B) specific gravity. 
C) packed volume. 
D) hematocrit. 
E) differential cell count.

Question 19

The developmental stage at which erythrocytes enter the circulation is as

Accepted Answer

A) hemocytoblasts. 
B) reticulocytes. 
C) band forms. 
D) myeloid cells. 
E) proerythrocytes. 
A) hemocytoblasts. 
B) reticulocytes. 
C) band forms. 
D) myeloid cells. 
E) proerythrocytes.

Question 20

Figure 19-1 The Origins and Differentiation of Formed Elements
Use Figure 19-1 to answer the following question:
-Identify the cell labeled "4."

Accepted Answer

A) neutrophil 
B) lymphocyte 
C) platelet 
D) basophil 
E) monocyte 
A) neutrophil 
B) lymphocyte 
C) platelet 
D) basophil 
E) monocyte

Exam 19: Blood

Aged and damaged erythrocytes are broken down by macrophages in the

Eosinophils function in:

Areas in a vessel wall where large quantities of lipid accumulate are called

Some rat poisons contain a toxin that blocks the liver's ability to utilize vitamin K.Animals that consume this poison would die of

How would removal of calcium ions from a blood sample affect coagulation?

Endothelial cells release ________ that stimulate smooth muscle contraction and accelerate the repair process.

Thyroid-binding globulin is an example of which kind of plasma protein?

In adults,red bone marrow is located in the

Each heme ring in hemoglobin encloses an atom of

Plasma thromboplastin is a factor in the ________ pathway.

When checking the efficiency of gas exchange,it may be necessary to draw a blood sample from

The plasma protein involved in blood clotting is ________.

The total volume of blood in the body of a 76-kg man is approximately ________ liters.

The enzyme that can digest fibrin and dissolve a clot is

Which of the formed elements would increase after the donation of a pint of blood?

Type A blood has ________ antibodies in the blood plasma.

The conversion of fibrinogen to fibrin is catalyzed by the enzyme

The percent fraction of formed elements relative to whole blood is the

The developmental stage at which erythrocytes enter the circulation is as

Figure 19-1 The Origins and Differentiation of Formed Elements Use Figure 19-1 to answer the following question: -Identify the cell labeled "4."

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

The Integumentary System

Osseous Tissue and Bone Structure

The Axial Skeleton

The Appendicular Skeleton

Articulations

Muscle Tissue

The Muscular System

Neural Tissue

The Spinal Cord, spinal Nerves, and Spinal Reflexes

The Brain and Cranial Nerves

Neural Integration I: Sensory Pathways and the Somatic Nervous System

Neural Integration Ii: the Autonomic Nervous System and

The Special Senses

The Endocrine System

The Heart

Blood Vessels and Circulation

The Lymphatic System and Immunity

The Respiratory System

The Digestive System

Metabolism and Energetics

The Urinary System

Fluid, electrolyte, and Acid-Base Balance

The Reproductive System

Development and Inheritance

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