Question 1

For the majority of fetal development, blood formation occurs primarily in the ________ and later in the bone marrow.

Accepted Answer

The answer of For the majority of fetal development, blood...

Question 2

Which of the following is true regarding T cells and B cells?

Accepted Answer

A)  T cells are lymphocytes while B cells are neutrophils. 
B)  B cells are directly attack bacteria while T cells attack parasites only. 
C)  B cells have no nucleus while T cells have a large nucleus. 
D)  T cells directly attack foreign cells while B cells produce antibodies. 
A)  T cells are lymphocytes while B cells are neutrophils. 
B)  B cells are directly attack bacteria while T cells attack parasites only. 
C)  B cells have no nucleus while T cells have a large nucleus. 
D)  T cells directly attack foreign cells while B cells produce antibodies.

Question 3

The presence of dark purple-stained granules along with a two-lobed nucleus is indicative of a(n) ________.

Accepted Answer

The answer of The presence of dark purple-stained granules along...

Question 4

Use the diagram above to answer the following questions.
-Identify the letter that indicates the fraction that of leukocytes that represents monocytes.

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E 
A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 5

All of the following cell types are derived from the same precursor cell that generates neutrophils except the

Accepted Answer

A)  blood stem cell. 
B)  plasma cell. 
C)  myeloblast. 
D)  myelocyte. 
A)  blood stem cell. 
B)  plasma cell. 
C)  myeloblast. 
D)  myelocyte.

Question 6

During embryonic development, blood cells form in the ________ of the yolk sac.

Accepted Answer

The answer of During embryonic development, blood cells form in...

Question 7

All granulocytes have lobed nuclei and are phagocytic in function.

Accepted Answer

A) True 
 B)False

Question 8

Explain how platelets are involved in stopping blood flow through a wound.

Accepted Answer

Platelets attach themselves only to dama

Question 9

Which type of connective tissue occurs in the bone marrow?

Accepted Answer

A)  cartilage 
B)  loose areolar 
C)  dense irregular 
D)  reticular 
A)  cartilage 
B)  loose areolar 
C)  dense irregular 
D)  reticular

Question 10

Along with leukocytes, these contribute less than 1% of whole blood.

Accepted Answer

A)  reticulocytes 
B)  erythrocytes 
C)  albumin 
D)  platelets 
E)  lymphocytes 
A)  reticulocytes 
B)  erythrocytes 
C)  albumin 
D)  platelets 
E)  lymphocytes

Question 11

Leukocyte primarily responsible for destroying bacteria.

Accepted Answer

A)  erythrocyte 
B)  lymphocyte 
C)  eosinophil 
D)  neutrophil 
E)  basophil 
A)  erythrocyte 
B)  lymphocyte 
C)  eosinophil 
D)  neutrophil 
E)  basophil

Question 12

In adults, red bone marrow occurs in the skull, girdles, and diaphysis of the long bones.

Accepted Answer

A) True 
 B)False

Question 13

Use the diagram above to answer the following questions.
-Identify the letter that indicates the fraction of leukocytes that represents lymphocytes.

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E 
A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 14

Blood clots are formed when cells become trapped among a tangle of the activated plasma protein ________ along with other clotting factors.

Accepted Answer

The answer of Blood clots are formed when cells become...

Question 15

An average female has approximately ________ of blood.

Accepted Answer

A)  0.5 liter 
B)  1 liter 
C)  4 liters 
D)  8 liters 
A)  0.5 liter 
B)  1 liter 
C)  4 liters 
D)  8 liters

Question 16

Use the diagram above to answer the following questions.
-Identify the letter that indicates the fraction of leukocytes that represents neutrophils.

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E 
A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 17

Which of the following is not a committed cell in a blood cell line?

Accepted Answer

A)  hemopoietic stem cell 
B)  proerythroblast 
C)  myeloblast 
D)  megakaryoblast 
A)  hemopoietic stem cell 
B)  proerythroblast 
C)  myeloblast 
D)  megakaryoblast

Question 18

Use the diagram above to answer the following questions.
-Identify the letter that indicates formed elements of the blood that are important in blood clotting.

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E 
A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 19

Erythrocytes eject their nuclei and other organelles prior to maturity.

Accepted Answer

A) True 
 B)False

Question 20

In the cell line that forms erythrocytes in red bone marrow, all of the following occur except that

Accepted Answer

A)  the cytoplasm goes from basophilic (blue-staining) to eosinophilic (pink-staining). 
B)  the nucleus is lost. 
C)  hemoglobin accumulates in the cells. 
D)  lysosome-like granules accumulate. 
A)  the cytoplasm goes from basophilic (blue-staining) to eosinophilic (pink-staining). 
B)  the nucleus is lost. 
C)  hemoglobin accumulates in the cells. 
D)  lysosome-like granules accumulate.

Exam 18: Blood

For the majority of fetal development, blood formation occurs primarily in the ________ and later in the bone marrow.

Which of the following is true regarding T cells and B cells?

The presence of dark purple-stained granules along with a two-lobed nucleus is indicative of a(n) ________.

Use the diagram above to answer the following questions. -Identify the letter that indicates the fraction that of leukocytes that represents monocytes.

All of the following cell types are derived from the same precursor cell that generates neutrophils except the

During embryonic development, blood cells form in the ________ of the yolk sac.

All granulocytes have lobed nuclei and are phagocytic in function.

Explain how platelets are involved in stopping blood flow through a wound.

Which type of connective tissue occurs in the bone marrow?

Along with leukocytes, these contribute less than 1% of whole blood.

Leukocyte primarily responsible for destroying bacteria.

In adults, red bone marrow occurs in the skull, girdles, and diaphysis of the long bones.

Use the diagram above to answer the following questions. -Identify the letter that indicates the fraction of leukocytes that represents lymphocytes.

Blood clots are formed when cells become trapped among a tangle of the activated plasma protein ________ along with other clotting factors.

An average female has approximately ________ of blood.

Use the diagram above to answer the following questions. -Identify the letter that indicates the fraction of leukocytes that represents neutrophils.

Which of the following is not a committed cell in a blood cell line?

Use the diagram above to answer the following questions. -Identify the letter that indicates formed elements of the blood that are important in blood clotting.

Erythrocytes eject their nuclei and other organelles prior to maturity.

In the cell line that forms erythrocytes in red bone marrow, all of the following occur except that

The Human Body: an Orientation

Cells: the Living Units

Basic Embryology

Tissues

The Integumentary System

Bones and Skeletal Tissues

Bones, Part 1: the Axial Skeleton

Bones, Part 2: the Appendicular Skeleton

Joints

Skeletal Muscle Tissue

Muscles of the Body

Fundamentals of the Nervous System and Nervous Tissue

The Central Nervous System

The Peripheral Nervous System

The Autonomic Nervous System and Visceral Sensory Neurons

The Special Senses

The Endocrine System

The Heart

Blood Vessels

The Lymphatic and Immune Systems

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Filters

$Use the diagram above to answer the following questions. -Identify the letter that indicates the fraction of leukocytes that represents lymphocytes.$ Use the diagram above to answer the following questions. -Identify the letter that indicates the fraction of leukocytes that represents lymphocytes.

$Use the diagram above to answer the following questions. -Identify the letter that indicates the fraction of leukocytes that represents neutrophils.$ Use the diagram above to answer the following questions. -Identify the letter that indicates the fraction of leukocytes that represents neutrophils.