Question 1

Which of the following is NOT a consequence of sickle-cell anemia?

Accepted Answer

A)  Red blood cells take on the sickle shape when oxygen levels are low. 
B)  Sickle-shaped red blood cells can become lodged in capillaries. 
C)  Tissue damage from decreased blood supply. 
D)  Sickle-shaped red blood cells are less likely to rupture. 
A)  Red blood cells take on the sickle shape when oxygen levels are low. 
B)  Sickle-shaped red blood cells can become lodged in capillaries. 
C)  Tissue damage from decreased blood supply. 
D)  Sickle-shaped red blood cells are less likely to rupture.

Question 2

Erythropoietin

Accepted Answer

A)  is secreted by the kidney. 
B)  inhibits the production of erythrocytes. 
C)  is produced in response to increased blood pressure. 
D)  is found both in the plasma and inside red blood cells. 
E)  is produced by the red bone marrow. 
A)  is secreted by the kidney. 
B)  inhibits the production of erythrocytes. 
C)  is produced in response to increased blood pressure. 
D)  is found both in the plasma and inside red blood cells. 
E)  is produced by the red bone marrow.

Question 3

Plasma

Accepted Answer

A)  is one of the formed elements. 
B)  is the liquid matrix of the blood. 
C)  transports waste products but not nutrients. 
D)  accounts for less than half of the blood volume. 
E)  is serum plus formed elements. 
A)  is one of the formed elements. 
B)  is the liquid matrix of the blood. 
C)  transports waste products but not nutrients. 
D)  accounts for less than half of the blood volume. 
E)  is serum plus formed elements.

Question 4

Lymphocytes

Accepted Answer

A)  are the largest of the leukocytes. 
B)  migrate to lymphatic tissue. 
C)  produce histamine. 
D)  release heparin. 
E)  are phagocytic. 
A)  are the largest of the leukocytes. 
B)  migrate to lymphatic tissue. 
C)  produce histamine. 
D)  release heparin. 
E)  are phagocytic.

Question 5

Which plasma protein is correctly matched to its function?

Accepted Answer

A)  Fibrinogen - transport of fatty acids 
B)  Albumin - helps to fight infection 
C)  Globulin - transport and immunity 
D)  Globulin - blood clotting 
A)  Fibrinogen - transport of fatty acids 
B)  Albumin - helps to fight infection 
C)  Globulin - transport and immunity 
D)  Globulin - blood clotting

Question 6

A severely dehydrated patient begins to experience the formation of random blood clots. Why is this happening?

Accepted Answer

A)  Dehydration collapses the capillaries and exposes collagen, which triggers the extrinsic mechanism of coagulation. 
B)  Dehydration stimulates vasospasms, which in turn lead to clot formation. 
C)  Dehydration leads to a concentration of clotting factors, which triggers the extrinsic mechanism of coagulation. 
D)  Dehydration leads to a concentration of clotting factors, which triggers the intrinsic mechanism of coagulation. 
A)  Dehydration collapses the capillaries and exposes collagen, which triggers the extrinsic mechanism of coagulation. 
B)  Dehydration stimulates vasospasms, which in turn lead to clot formation. 
C)  Dehydration leads to a concentration of clotting factors, which triggers the extrinsic mechanism of coagulation. 
D)  Dehydration leads to a concentration of clotting factors, which triggers the intrinsic mechanism of coagulation.

Question 7

When the antigens on erythrocytes bind with antibodies in the plasma,

Accepted Answer

A)  agglutination of erythrocytes occurs. 
B)  hemolysis of leukocytes may occur. 
C)  the antibodies dissolve. 
D)  the blood group changes. 
E)  coagulation occurs. 
A)  agglutination of erythrocytes occurs. 
B)  hemolysis of leukocytes may occur. 
C)  the antibodies dissolve. 
D)  the blood group changes. 
E)  coagulation occurs.

Question 8

When oxygen binds with hemoglobin, the molecule is called ________.

Accepted Answer

The answer of When oxygen binds with hemoglobin, the molecule...

Question 9

Match the function with the most appropriate category.
-Determining blood chemistry

Accepted Answer

A) Agglutination 
B) Coagulation 
C) Immune function 
D) Blood Grouping 
E) Diagnostic Blood Test 
A) Agglutination 
B) Coagulation 
C) Immune function 
D) Blood Grouping 
E) Diagnostic Blood Test

Question 10

In hemolytic disease of the newborn,

Accepted Answer

A)  antibodies from the mother cross the placenta and affect the fetus. 
B)  hemolysis of white blood cells may occur. 
C)  fibrin is hydrolyzed. 
D)  the mother frequently dies during childbirth. 
E)  antibodies from the fetus cross the placenta and affect the mother. 
A)  antibodies from the mother cross the placenta and affect the fetus. 
B)  hemolysis of white blood cells may occur. 
C)  fibrin is hydrolyzed. 
D)  the mother frequently dies during childbirth. 
E)  antibodies from the fetus cross the placenta and affect the mother.

Question 11

Match the function with the most appropriate category.
-Erythrocytes clumping together

Accepted Answer

A) Agglutination 
B) Coagulation 
C) Immune function 
D) Blood Grouping 
E) Diagnostic Blood Test 
A) Agglutination 
B) Coagulation 
C) Immune function 
D) Blood Grouping 
E) Diagnostic Blood Test

Which of the following is NOT a consequence of sickle-cell anemia?

Erythropoietin

Plasma

Lymphocytes

Which plasma protein is correctly matched to its function?

A severely dehydrated patient begins to experience the formation of random blood clots. Why is this happening?

When the antigens on erythrocytes bind with antibodies in the plasma,

When oxygen binds with hemoglobin, the molecule is called ________.

Match the function with the most appropriate category. -Determining blood chemistry

In hemolytic disease of the newborn,

Match the function with the most appropriate category. -Erythrocytes clumping together

The Human Organism

The Chemical Basis of Life

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joint and Movement

Muscular System: Histology and Physiology

Muscular System: Gross Anatomy

Functional Organization of Nervous Tissue

Spinal Cord and Spinal Nerves

Brain and Cranial Nerves

Integration of Nervous System Functions

The Special Senses

Autonomic Nervous System

Functional Organization of the Endocrine System

Endocrine Glands

Cardiovascular System: the Heart

Cardiovascular System: Blood Vessels and Circulation

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition, Metabolism, and Temperature Regulation

Urinary System

Water, Electrolyte, and Acid-Base Balance

Reproductive System

Development, Growth, Aging, and Genetics

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Exam 19: Cardiovascular System: Blood

Which of the following is NOT a consequence of sickle-cell anemia?

Erythropoietin

Plasma

Lymphocytes

Which plasma protein is correctly matched to its function?

A severely dehydrated patient begins to experience the formation of random blood clots. Why is this happening?

When the antigens on erythrocytes bind with antibodies in the plasma,

When oxygen binds with hemoglobin, the molecule is called ________.

Match the function with the most appropriate category. -Determining blood chemistry

In hemolytic disease of the newborn,

Match the function with the most appropriate category. -Erythrocytes clumping together

The Human Organism

The Chemical Basis of Life

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joint and Movement

Muscular System: Histology and Physiology

Muscular System: Gross Anatomy

Functional Organization of Nervous Tissue

Spinal Cord and Spinal Nerves

Brain and Cranial Nerves

Integration of Nervous System Functions

The Special Senses

Autonomic Nervous System

Functional Organization of the Endocrine System

Endocrine Glands

Cardiovascular System: the Heart

Cardiovascular System: Blood Vessels and Circulation

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition, Metabolism, and Temperature Regulation

Urinary System

Water, Electrolyte, and Acid-Base Balance

Reproductive System

Development, Growth, Aging, and Genetics

Filters