Question 1

Many of the clotting factors are alpha or beta globulins.

Accepted Answer

A) True 
 B)False

Question 2

Match each statement with the appropriate disorder.
a.aplastic anemia
b.pernicious anemia
c.hemolytic anemia
d.hemorrhagic anemia
e.polycythemia
f.leukemia
g.neutrophilia
h.sickle-cell anemia
-Due to premature rupture of erythrocytes

Accepted Answer

The answer of Match each statement with the appropriate disorder.
a.aplastic...

Question 3

If the hematocrit is 42 percent, then 58 percent of the whole blood is comprised of plasma.

Accepted Answer

A) True 
 B)False

Question 4

Platelets

Accepted Answer

A) are small cell fragments derived from large megakaryocytes in the bone marrow 
B) lack nuclei 
C) contain high concentrations of actin and myosin, which enable them to contract 
D) have all of the above characteristics 
E) have only characteristics a and b 
A) are small cell fragments derived from large megakaryocytes in the bone marrow 
B) lack nuclei 
C) contain high concentrations of actin and myosin, which enable them to contract 
D) have all of the above characteristics 
E) have only characteristics a and b

Question 5

Platelets are normally attracted to a

Accepted Answer

A) collection of white blood cells 
B) disrupted surface of a blood vessel 
C) smooth surface 
D) source of ATP production 
E) surface where the blood meets the air 
A) collection of white blood cells 
B) disrupted surface of a blood vessel 
C) smooth surface 
D) source of ATP production 
E) surface where the blood meets the air

Question 6

The component that occupies the greatest percent of whole blood's total volume is

Accepted Answer

A) platelets 
B) lymphocytes 
C) plasma 
D) erythrocytes 
E) neutrophils 
A) platelets 
B) lymphocytes 
C) plasma 
D) erythrocytes 
E) neutrophils

Question 7

____________________ are immature circulating erythrocytes that contain residual ribosomes and organelle remnants that have not yet been extruded.

Accepted Answer

The answer of ____________________ are immature circulating erythrocytes that contain...

Question 8

Hemoglobin

Accepted Answer

A) consists of a protein made up of four highly folded polypeptide chains and four iron-containing nonprotein, nitrogenous groups 
B) appears reddish when combined with O₂ and bluish when deoxygenated 
C) can combine only with O₂ 
D) has characteristics a and b 
E) has characteristics a and c 
A) consists of a protein made up of four highly folded polypeptide chains and four iron-containing nonprotein, nitrogenous groups 
B) appears reddish when combined with O₂ and bluish when deoxygenated 
C) can combine only with O₂ 
D) has characteristics a and b 
E) has characteristics a and c

Question 9

Granulocyte colony-stimulating factor stimulates the replication and release of neutrophils from the bone marrow.

Accepted Answer

A) True 
 B)False

Question 10

Polycythemia increases the viscosity of the blood, thus increasing the total peripheral resistance.

Accepted Answer

A) True 
 B)False

Question 11

Fibrinogen is the insoluble clot-forming protein.

Accepted Answer

A) True 
 B)False

Question 12

Which is not a required factor in the intrinsic clotting mechanism?

Accepted Answer

A) calcium ions 
B) factor XII 
C) platelet factor 3 
D) factor VII 
E) factor XI 
A) calcium ions 
B) factor XII 
C) platelet factor 3 
D) factor VII 
E) factor XI

Question 13

Tissue thromboplastin

Accepted Answer

A) is released from traumatized tissue and triggers the extrinsic clotting pathway 
B) converts fibrinogen to fibrin 
C) forms the meshwork of the clot 
D) activates factor XII (Hageman factor) 
E) does all of the above 
A) is released from traumatized tissue and triggers the extrinsic clotting pathway 
B) converts fibrinogen to fibrin 
C) forms the meshwork of the clot 
D) activates factor XII (Hageman factor) 
E) does all of the above

Question 14

Which leukocyte is implicated in certain allergic reactions and attacks internal parasites such as worms?

Accepted Answer

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

Question 15

The hormone erythropoietin is produced by the ____________________ in response to ____________________.

Accepted Answer

kidney, lo

Question 16

Plasmin

Accepted Answer

A) breaks down fibrin in a clot 
B) inhibits red blood cell production 
C) is a cofactor in blood clotting 
D) stimulates fibrin production 
E) performs functions a and b 
A) breaks down fibrin in a clot 
B) inhibits red blood cell production 
C) is a cofactor in blood clotting 
D) stimulates fibrin production 
E) performs functions a and b

Question 17

Polycythemia often occurs in those who live at high altitudes.

Accepted Answer

A) True 
 B)False

Question 18

Match blood cell formation term with the correct characteristic.
a.thrombopoietin
b.erythropoietin
c.colony-stimulating factor
d.myeloid stem cell
e.pluripotent stem cell
-Levels increase with lower oxygen availability

Accepted Answer

The answer of Match blood cell formation term with the...

Question 19

Thrombopoietin increases the number of megakaryocytes circulating in the blood.

Accepted Answer

A) True 
 B)False

Question 20

Match the cells with the correct characteristic.
a.neutrophils
b.eosinophils
c.basophils
d.monocytes
e.lymphocytes
f.thrombocytes
-Become B or T cells

Accepted Answer

The answer of Match the cells with the correct characteristic.
a.neutrophils
b.eosinophils
c.basophils
d.monocytes
e.lymphocytes
f.thrombocytes
-Become...

Many of the clotting factors are alpha or beta globulins.

Match each statement with the appropriate disorder. a.aplastic anemia b.pernicious anemia c.hemolytic anemia d.hemorrhagic anemia e.polycythemia f.leukemia g.neutrophilia h.sickle-cell anemia -Due to premature rupture of erythrocytes

If the hematocrit is 42 percent, then 58 percent of the whole blood is comprised of plasma.

Platelets

Platelets are normally attracted to a

The component that occupies the greatest percent of whole blood's total volume is

____________________ are immature circulating erythrocytes that contain residual ribosomes and organelle remnants that have not yet been extruded.

Hemoglobin

Granulocyte colony-stimulating factor stimulates the replication and release of neutrophils from the bone marrow.

Polycythemia increases the viscosity of the blood, thus increasing the total peripheral resistance.

Fibrinogen is the insoluble clot-forming protein.

Which is not a required factor in the intrinsic clotting mechanism?

Tissue thromboplastin

Which leukocyte is implicated in certain allergic reactions and attacks internal parasites such as worms?

The hormone erythropoietin is produced by the in response to .

Plasmin

Polycythemia often occurs in those who live at high altitudes.

Match blood cell formation term with the correct characteristic. a.thrombopoietin b.erythropoietin c.colony-stimulating factor d.myeloid stem cell e.pluripotent stem cell -Levels increase with lower oxygen availability

Thrombopoietin increases the number of megakaryocytes circulating in the blood.

Match the cells with the correct characteristic. a.neutrophils b.eosinophils c.basophils d.monocytes e.lymphocytes f.thrombocytes -Become B or T cells

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology: the Central Endocrine Glands

The Peripheral Endocrine Glands

The Reproductive System

Filters

Exam 11: The Blood

Many of the clotting factors are alpha or beta globulins.

Match each statement with the appropriate disorder. a.aplastic anemia b.pernicious anemia c.hemolytic anemia d.hemorrhagic anemia e.polycythemia f.leukemia g.neutrophilia h.sickle-cell anemia -Due to premature rupture of erythrocytes

If the hematocrit is 42 percent, then 58 percent of the whole blood is comprised of plasma.

Platelets

Platelets are normally attracted to a

The component that occupies the greatest percent of whole blood's total volume is

____________________ are immature circulating erythrocytes that contain residual ribosomes and organelle remnants that have not yet been extruded.

Hemoglobin

Granulocyte colony-stimulating factor stimulates the replication and release of neutrophils from the bone marrow.

Polycythemia increases the viscosity of the blood, thus increasing the total peripheral resistance.

Fibrinogen is the insoluble clot-forming protein.

Which is not a required factor in the intrinsic clotting mechanism?

Tissue thromboplastin

Which leukocyte is implicated in certain allergic reactions and attacks internal parasites such as worms?

The hormone erythropoietin is produced by the ____________________ in response to ____________________.

Plasmin

Polycythemia often occurs in those who live at high altitudes.

Match blood cell formation term with the correct characteristic. a.thrombopoietin b.erythropoietin c.colony-stimulating factor d.myeloid stem cell e.pluripotent stem cell -Levels increase with lower oxygen availability

Thrombopoietin increases the number of megakaryocytes circulating in the blood.

Match the cells with the correct characteristic. a.neutrophils b.eosinophils c.basophils d.monocytes e.lymphocytes f.thrombocytes -Become B or T cells

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System: Afferent Division Special Senses

The Peripheral Nervous System: Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

Body Defenses

The Respiratory System

The Urinary System

Fluid and Acid-Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology: the Central Endocrine Glands

The Peripheral Endocrine Glands

The Reproductive System

Filters

The hormone erythropoietin is produced by the in response to .