Question 1

Bilirubin

Accepted Answer

A) is found in white blood cells. 
B) may be reused in erythropoiesis. 
C) is formed from the globin groups of hemoglobin. 
D) is made from bile. 
E) may build up in the circulation and cause jaundice. 
A) is found in white blood cells. 
B) may be reused in erythropoiesis. 
C) is formed from the globin groups of hemoglobin. 
D) is made from bile. 
E) may build up in the circulation and cause jaundice.

Question 2

Agglutination of red blood cells means

Accepted Answer

A) they rupture. 
B) they form a clot. 
C) they clump together. 
D) they lose their nucleus. 
E) they bump into each other. 
A) they rupture. 
B) they form a clot. 
C) they clump together. 
D) they lose their nucleus. 
E) they bump into each other.

Question 3

What type of gene expression occurs when a person has type AB blood?

Accepted Answer

A) homozygous dominant 
B) homozygous recessive 
C) incomplete dominance 
D) codominance 
A) homozygous dominant 
B) homozygous recessive 
C) incomplete dominance 
D) codominance

Question 4

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
,

Question 5

Which of the following is NOT true of plasma?

Accepted Answer

A) Plasma is about 91% water. 
B) Plasma is a colloid. 
C) Plasma volume can change drastically. 
D) The color of plasma is yellow. 
A) Plasma is about 91% water. 
B) Plasma is a colloid. 
C) Plasma volume can change drastically. 
D) The color of plasma is yellow.

Question 6

The hematocrit is

Accepted Answer

A) an estimate of blood flow/hour. 
B) the number of WBCs per mm3. 
C) the amount of hemoglobin by weight in the blood. 
D) the percentage of RBCs in a given volume of blood. 
E) the number of RBCs in the body. 
A) an estimate of blood flow/hour. 
B) the number of WBCs per mm3. 
C) the amount of hemoglobin by weight in the blood. 
D) the percentage of RBCs in a given volume of blood. 
E) the number of RBCs in the body.

Question 7

Hemocytoblast stem cells

Accepted Answer

A) are specialized cells. 
B) are found in yellow bone marrow. 
C) form branches of trees. 
D) are abundant in the plasma. 
E) give rise to all formed elements in the blood. 
A) are specialized cells. 
B) are found in yellow bone marrow. 
C) form branches of trees. 
D) are abundant in the plasma. 
E) give rise to all formed elements in the blood.

Question 8

The function of plasmin is to

Accepted Answer

A) hydrolyze fibrin. 
B) activate factor XII. 
C) promote platelet plug formation. 
D) control osmotic pressure of the blood. 
E) promote the formation of plasma. 
A) hydrolyze fibrin. 
B) activate factor XII. 
C) promote platelet plug formation. 
D) control osmotic pressure of the blood. 
E) promote the formation of plasma.

Question 9

Which of the following is NOT a form of hemoglobin found in the developing human?

Accepted Answer

A) adult 
B) embryonic 
C) adolescent 
D) fetal 
A) adult 
B) embryonic 
C) adolescent 
D) fetal

Question 10

Erythropoietin

Accepted Answer

A) is a product of 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 a product of 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 11

Match the function with the most appropriate category.
-making a differential WBC count

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 12

Which blood component is NOT correctly matched with its function?

Accepted Answer

A) erythrocytes - transport oxygen 
B) leukocytes - protect against disease 
C) platelets - phagocytize bacteria 
D) plasma proteins - maintain blood osmotic pressure; involved in clotting 
E) monocytes - become macrophages 
A) erythrocytes - transport oxygen 
B) leukocytes - protect against disease 
C) platelets - phagocytize bacteria 
D) plasma proteins - maintain blood osmotic pressure; involved in clotting 
E) monocytes - become macrophages

Question 13

The cascade of events in the intrinsic pathway can be set into motion when _____ comes into contact with collagen.

Accepted Answer

A) factor III 
B) factor VII 
C) factor X 
D) factor XII 
E) calcium 
A) factor III 
B) factor VII 
C) factor X 
D) factor XII 
E) calcium

Question 14

Which of the following is (are)associated with decreased hematopoiesis?

Accepted Answer

A) hemorrhage 
B) vitamin B12 deficiency 
C) iron deficiency anemia 
D) restricted blood flow to the kidney 
E) both vitamin B12 deficiency and iron deficiency anemia 
A) hemorrhage 
B) vitamin B12 deficiency 
C) iron deficiency anemia 
D) restricted blood flow to the kidney 
E) both vitamin B12 deficiency and iron deficiency anemia

Question 15

Match the substance necessary for clotting with its particular role.
-tissue factor

Accepted Answer

A) a mixture of lipoproteins released from injured tissue 
B) converts prothrombin to thrombin 
C) the insoluble protein that forms the network of the clot 
D) needed by the liver to produce prothrombin 
E) fibrin-stabilizing factor 
A) a mixture of lipoproteins released from injured tissue 
B) converts prothrombin to thrombin 
C) the insoluble protein that forms the network of the clot 
D) needed by the liver to produce prothrombin 
E) fibrin-stabilizing factor

Question 16

Match the function with the most appropriate category.
-determining antigens on RBCs

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 17

Which white blood cells function primarily as phagocytotic cells?

Accepted Answer

A) monocytes and lymphocytes 
B) basophils and neutrophils 
C) eosinophils and monocytes 
D) neutrophils and monocytes 
A) monocytes and lymphocytes 
B) basophils and neutrophils 
C) eosinophils and monocytes 
D) neutrophils and monocytes

Question 18

What protein forms a bridge between exposed vessel wall collagen and platelet surface receptors?

Accepted Answer

A) thromboxanes 
B) von Willebrand factor 
C) endothelin 
D) fibrinogen 
A) thromboxanes 
B) von Willebrand factor 
C) endothelin 
D) fibrinogen

Question 19

Healing after clot formation involves

Accepted Answer

A) clot retraction. 
B) repair of the damaged blood vessel by connective tissue cells. 
C) clot dissolution. 
D) serum being squeezed out of the clot. 
E) All of these choices are correct. 
A) clot retraction. 
B) repair of the damaged blood vessel by connective tissue cells. 
C) clot dissolution. 
D) serum being squeezed out of the clot. 
E) All of these choices are correct.

Question 20

Which of the following functions is associated with the blood?

Accepted Answer

A) delivery of oxygen to tissue cells 
B) transport of digestive enzymes to the small intestine 
C) maintenance of DNA content of egg cells 
D) transport of neurotransmitters across synapses 
E) electrical stimulation of the heart 
A) delivery of oxygen to tissue cells 
B) transport of digestive enzymes to the small intestine 
C) maintenance of DNA content of egg cells 
D) transport of neurotransmitters across synapses 
E) electrical stimulation of the heart

Exam 19: Cardiovascular System: Blood

Bilirubin

Agglutination of red blood cells means

What type of gene expression occurs when a person has type AB blood?

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

Which of the following is NOT true of plasma?

The hematocrit is

Hemocytoblast stem cells

The function of plasmin is to

Which of the following is NOT a form of hemoglobin found in the developing human?

Erythropoietin

Match the function with the most appropriate category. -making a differential WBC count

Which blood component is NOT correctly matched with its function?

The cascade of events in the intrinsic pathway can be set into motion when _____ comes into contact with collagen.

Which of the following is (are)associated with decreased hematopoiesis?

Match the substance necessary for clotting with its particular role. -tissue factor

Match the function with the most appropriate category. -determining antigens on RBCs

Which white blood cells function primarily as phagocytotic cells?

What protein forms a bridge between exposed vessel wall collagen and platelet surface receptors?

Healing after clot formation involves

Which of the following functions is associated with the blood?

The Human Organism

The Chemical Basis of Life

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joints 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-Based Balance

Reproductive System

Development,growth,aging,and Genetics

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