Question 1

____________________ immunity is not self-generated compared to active immunity.

Accepted Answer

The answer of ____________________ immunity is not self-generated compared to...

Question 2

____________________ in an infected wound is a collection of phagocytic cells,dead tissue liquefied by enzymes released from the phagocytic cells,and bacteria.

Accepted Answer

The answer of ____________________ in an infected wound is a...

Question 3

Indicate whether the following characteristics apply to the Fab or Fc region of an antibody by using the answer code (options may be used more than once or not at all):
-located in the "arm" regions of an antibody

Accepted Answer

A) applies to the Fab region 
B) applies to the Fc region 
A) applies to the Fab region 
B) applies to the Fc region

Question 4

The large intestine's normal microbial population helps defend against infection within the lower intestine.

Accepted Answer

A) True 
 B)False

Question 5

Which of the ABO blood groups has both antibodies A and B?

Accepted Answer

A)  A 
B)  AB 
C)  B 
D)  O 
A)  A 
B)  AB 
C)  B 
D)  O

Question 6

Which of the following is FALSE of the antigen-binding fragments (Fab)of antibodies? _____________

Accepted Answer

A)  located in the arm tips of the antibody molecule. 
B)  located in the tail portion of the antibody molecule. 
C)  unique for each different antibody so that each antibody can interact only with an antigen that specifically matches it. 
A)  located in the arm tips of the antibody molecule. 
B)  located in the tail portion of the antibody molecule. 
C)  unique for each different antibody so that each antibody can interact only with an antigen that specifically matches it.

Question 7

Most fat cells in the body are located in the dermis.

Accepted Answer

A) True 
 B)False

Question 8

Which statement is correct for natural killer (NK)cells?

Accepted Answer

A)  They are large, specialized monocytes. 
B)  They ingest bacteria organisms. 
C)  They nonspecifically destroy virus-infected cells 
D)  They constitute 50-70% of all monocytes in the blood. 
A)  They are large, specialized monocytes. 
B)  They ingest bacteria organisms. 
C)  They nonspecifically destroy virus-infected cells 
D)  They constitute 50-70% of all monocytes in the blood.

Question 9

The process of leukocytes squeezing through the capillary pores to exit the vasculature is known as ____________________.

Accepted Answer

The answer of The process of leukocytes squeezing through the...

Question 10

Thymosin is a hormone produced by the thyroid gland.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following is NOT accomplished by antibodies?

Accepted Answer

A)  neutralization of bacterial toxins 
B)  direct destruction of foreign body cells 
C)  activation of the complement system 
D)  enhancement of phagocytosis 
A)  neutralization of bacterial toxins 
B)  direct destruction of foreign body cells 
C)  activation of the complement system 
D)  enhancement of phagocytosis

Question 12

Which statement is INCORRECT for self-antigens?

Accepted Answer

A)  Self-antigens are plasma membrane-bound glycoproteins. 
B)  Self-antigens are coded for by the major histocompatibility complex. 
C)  Self-antigens are present only on the surface of leukocytes. 
A)  Self-antigens are plasma membrane-bound glycoproteins. 
B)  Self-antigens are coded for by the major histocompatibility complex. 
C)  Self-antigens are present only on the surface of leukocytes.

Question 13

Indicate which type of T cell is being described by using the answer code (options may be used more than once or not at all):
-lease perforin

Accepted Answer

A) applies to cytotoxic T cells 
B) applies to helper T cells 
C) applies to suppressor T cells 
D) applies to both helper T and suppressor T cells 
E) applies to all three types of T cells 
A) applies to cytotoxic T cells 
B) applies to helper T cells 
C) applies to suppressor T cells 
D) applies to both helper T and suppressor T cells 
E) applies to all three types of T cells

Question 14

Type AB blood has both A and B antigens and no anti-A or anti-B antibodies.

Accepted Answer

A) True 
 B)False

Question 15

What must be available in high concentrations for bacterial multiplication to occur?

Accepted Answer

A)  Potassium 
B)  Calcium 
C)  Iron 
D)  Glucose 
A)  Potassium 
B)  Calcium 
C)  Iron 
D)  Glucose

Question 16

Which of the following is NOT a way by which antibodies exert their protective influence?

Accepted Answer

A)  neutralization 
B)  agglutination 
C)  direct destruction of foreign organisms 
D)  activation of the complement system 
A)  neutralization 
B)  agglutination 
C)  direct destruction of foreign organisms 
D)  activation of the complement system

Question 17

Which type of leukocyte has a derivative known as the plasma cell?

Accepted Answer

A)  Neutrophil 
B)  B lymphocyte 
C)  T lymphocyte 
D)  Macrophage 
A)  Neutrophil 
B)  B lymphocyte 
C)  T lymphocyte 
D)  Macrophage

Question 18

HLA antigens are found only on the surface of leukocytes.

Accepted Answer

A) True 
 B)False

Question 19

Match the antibody type with the correct characteristic by using the answer code:
-serves as the B-cell surface receptor for antigen attachment

Accepted Answer

A) IgM 
B) IgE 
C) IgG 
D) IgA 
E) IgD 
A) IgM 
B) IgE 
C) IgG 
D) IgA 
E) IgD

Question 20

Which of the following is correct for interferon?

Accepted Answer

A)  It forms a membrane-attack complex. 
B)  It causes lysis of invading microbes. 
C)  It nonspecifically defends against viruses. 
D)  It stimulates histamine release from mast cells. 
A)  It forms a membrane-attack complex. 
B)  It causes lysis of invading microbes. 
C)  It nonspecifically defends against viruses. 
D)  It stimulates histamine release from mast cells.

____________________ immunity is not self-generated compared to active immunity.

____________________ in an infected wound is a collection of phagocytic cells,dead tissue liquefied by enzymes released from the phagocytic cells,and bacteria.

Indicate whether the following characteristics apply to the Fab or Fc region of an antibody by using the answer code (options may be used more than once or not at all): -located in the "arm" regions of an antibody

The large intestine's normal microbial population helps defend against infection within the lower intestine.

Which of the ABO blood groups has both antibodies A and B?

Which of the following is FALSE of the antigen-binding fragments (Fab)of antibodies? _____________

Most fat cells in the body are located in the dermis.

Which statement is correct for natural killer (NK)cells?

The process of leukocytes squeezing through the capillary pores to exit the vasculature is known as ____________________.

Thymosin is a hormone produced by the thyroid gland.

Which of the following is NOT accomplished by antibodies?

Which statement is INCORRECT for self-antigens?

Indicate which type of T cell is being described by using the answer code (options may be used more than once or not at all): -lease perforin

Type AB blood has both A and B antigens and no anti-A or anti-B antibodies.

What must be available in high concentrations for bacterial multiplication to occur?

Which of the following is NOT a way by which antibodies exert their protective influence?

Which type of leukocyte has a derivative known as the plasma cell?

HLA antigens are found only on the surface of leukocytes.

Match the antibody type with the correct characteristic by using the answer code: -serves as the B-cell surface receptor for antigen attachment

Which of the following is correct for interferon?

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System

Principals of Endocrinology; The Central Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

The Respiratory System

The Urinary System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine Glands

The Reproductive System

Filters

Exam 10: Body Defences

____________________ immunity is not self-generated compared to active immunity.

____________________ in an infected wound is a collection of phagocytic cells,dead tissue liquefied by enzymes released from the phagocytic cells,and bacteria.

Indicate whether the following characteristics apply to the Fab or Fc region of an antibody by using the answer code (options may be used more than once or not at all): -located in the "arm" regions of an antibody

The large intestine's normal microbial population helps defend against infection within the lower intestine.

Which of the ABO blood groups has both antibodies A and B?

Which of the following is FALSE of the antigen-binding fragments (Fab)of antibodies? _____________

Most fat cells in the body are located in the dermis.

Which statement is correct for natural killer (NK)cells?

The process of leukocytes squeezing through the capillary pores to exit the vasculature is known as ____________________.

Thymosin is a hormone produced by the thyroid gland.

Which of the following is NOT accomplished by antibodies?

Which statement is INCORRECT for self-antigens?

Indicate which type of T cell is being described by using the answer code (options may be used more than once or not at all): -lease perforin

Type AB blood has both A and B antigens and no anti-A or anti-B antibodies.

What must be available in high concentrations for bacterial multiplication to occur?

Which of the following is NOT a way by which antibodies exert their protective influence?

Which type of leukocyte has a derivative known as the plasma cell?

HLA antigens are found only on the surface of leukocytes.

Match the antibody type with the correct characteristic by using the answer code: -serves as the B-cell surface receptor for antigen attachment

Which of the following is correct for interferon?

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System

Principals of Endocrinology; The Central Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

The Respiratory System

The Urinary System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

The Endocrine Glands

The Reproductive System

Filters