Question 1

Test performed within a living host or organism (e.g., TB skin test) is referred to as ____________________.

Accepted Answer

in vivo

Question 2

Which of the following classes of antibodies is involved in allergic reactions?

Accepted Answer

A)  Immunoglobulin (Ig) E 
B)  IgM 
C)  IgA 
D)  IgG 
A)  Immunoglobulin (Ig) E 
B)  IgM 
C)  IgA 
D)  IgG A

Question 3

Which of the following pairs is correct regarding the diagnosis of infectious mononucleosis?

Accepted Answer

A)  Hematologic findings = reactive atypical lymphocytes increased under the microscope 
B)  Serologic findings = heterophile antibodies present in the serum 
C)  Clinical findings = fatigue, fever, swollen glands, sore throat, headache 
D)  All of the pairs above are correct. 
A)  Hematologic findings = reactive atypical lymphocytes increased under the microscope 
B)  Serologic findings = heterophile antibodies present in the serum 
C)  Clinical findings = fatigue, fever, swollen glands, sore throat, headache 
D)  All of the pairs above are correct. D

Question 4

The branch of laboratory medicine that performs antibody/antigen testing with serum is ____________________.

Accepted Answer

The answer of The branch of laboratory medicine that performs...

Question 5

______________ is an overall reaction of the body to tissue injury or invasion by an infectious agent, characterized by redness, heat, swelling, and pain.

Accepted Answer

The answer of ______________ is an overall reaction of the...

Question 6

Destructive tissue diseases caused by antibody/self-antigen reactions are referred to as ____________________.

Accepted Answer

The answer of Destructive tissue diseases caused by antibody/self-antigen reactions...

Question 7

Immunoglobulins produced specifically to destroy foreign invaders are called ____________________.

Accepted Answer

The answer of Immunoglobulins produced specifically to destroy foreign invaders...

Question 8

Transmission of the EBV causing infectious mononucleosis is primarily by:

Accepted Answer

A)  direct contact. 
B)  injection. 
C)  aspiration. 
D)  vector. 
A)  direct contact. 
B)  injection. 
C)  aspiration. 
D)  vector.

Question 9

_____________ are cells capable of engulfing and ingesting microorganisms and cellular debris.

Accepted Answer

The answer of _____________ are cells capable of engulfing and...

Question 10

Which of the following statements regarding HIV testing is not true?

Accepted Answer

A)  Blood or oral testing should be performed 3 months after a risk event. 
B)  Risk events include oral sex with multiple partners, a diagnosis of tuberculosis, and illegal injected drugs or steroids. 
C)  If HIV infection is detected early, it may be controlled with medication to halt the progression to acquired immunodeficiency syndrome (AIDS) and reduce the possibility of infecting others. 
D)  There is now a cure for HIV infection if detected early. 
E)  Patients who test positive for HIV should have access to counseling. 
A)  Blood or oral testing should be performed 3 months after a risk event. 
B)  Risk events include oral sex with multiple partners, a diagnosis of tuberculosis, and illegal injected drugs or steroids. 
C)  If HIV infection is detected early, it may be controlled with medication to halt the progression to acquired immunodeficiency syndrome (AIDS) and reduce the possibility of infecting others. 
D)  There is now a cure for HIV infection if detected early. 
E)  Patients who test positive for HIV should have access to counseling.

Question 11

The ABO blood type of the universal donor is:

Accepted Answer

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

Question 12

_______________ are a special type of lymphocyte that attacks and destroys infected cells and cancer cells in a nonspecific way.

Accepted Answer

Natural ki

Question 13

Which of the following nonspecific immunity mechanisms involves the process of certain cells engulfing and destroying microorganisms and cellular debris?

Accepted Answer

A)  Inflammation 
B)  Intact skin and mucous membranes 
C)  Normal flora 
D)  Phagocytosis 
A)  Inflammation 
B)  Intact skin and mucous membranes 
C)  Normal flora 
D)  Phagocytosis

Question 14

Which of the following statements is false?

Accepted Answer

A)  No antigens of the ABO system are present on cells of group O individuals. 
B)  Type A blood contains anti-B antibodies in the plasma. 
C)  An Rh (
D) -negative person should be transfused with Rh-positive blood. 
D)  An Rh-negative mother carrying an Rh-positive fetus may cause hemolytic problems in the fetus. 
A)  No antigens of the ABO system are present on cells of group O individuals. 
B)  Type A blood contains anti-B antibodies in the plasma. 
C)  An Rh (
D) -negative person should be transfused with Rh-positive blood. 
D)  An Rh-negative mother carrying an Rh-positive fetus may cause hemolytic problems in the fetus.

Question 15

Most cases of hemolytic disease of the newborn can be prevented by administering ____ to the Rh-negative mother.

Accepted Answer

A)  red blood cells 
B)  gamma globulin 
C)  RhoGAM 
D)  hemoglobins 
A)  red blood cells 
B)  gamma globulin 
C)  RhoGAM 
D)  hemoglobins

Question 16

HIV attacks and destroys which element in the immune system?

Accepted Answer

A)  The neutrophils 
B)  The monocytes 
C)  The B lymphocytes 
D)  The T lymphocytes 
E)  The NK cells 
A)  The neutrophils 
B)  The monocytes 
C)  The B lymphocytes 
D)  The T lymphocytes 
E)  The NK cells

Question 17

Substances within the body that induce the production of antibodies that attack an individual's own body tissues are ____________________.

Accepted Answer

self-antig

Question 18

Match between columns
                        Premises: Clumping together of blood cells or latex beads caused by antibodies adhering to their antigens
Test that measures the extent to which an antibody can be diluted before losing its power to react with a specific antigen
Pertaining to a visual color change that appears when an enzyme-linked antibody/antigen reaction takes place
Pertaining to the attachment of an antigen or antibody to a solid surface, such as latex beads, wells in plastic dishes, or plastic cartridges
Hemolytic disease of the newborn

Accepted Answer

The Answer of Chromatographic and Agglutination and Erythroblastosis fetalis and is...

Question 19

Which of the following provides long-term protection against future infections due to the production of antibodies that were formed naturally during an infection or artificially by vaccination?

Accepted Answer

A)  Passive immunity 
B)  Cell-mediated immunity 
C)  Active immunity 
D)  Nonspecific immunity 
A)  Passive immunity 
B)  Cell-mediated immunity 
C)  Active immunity 
D)  Nonspecific immunity

Question 20

Which of the following statements regarding Helicobacter pylori and ulcers is false?

Accepted Answer

A)  Helicobacter pylori is believed to be the cause of all ulcers. 
B)  Spicy foods may irritate the ulcerous tissue. 
C)  As the mucous layer breaks down, the acid and the bacteria cause an ulcer. 
D)  Treatment includes antibiotics and acid-reducing medications. 
E)  Helicobacter pylori weakens the mucous lining of the stomach and duodenum. 
A)  Helicobacter pylori is believed to be the cause of all ulcers. 
B)  Spicy foods may irritate the ulcerous tissue. 
C)  As the mucous layer breaks down, the acid and the bacteria cause an ulcer. 
D)  Treatment includes antibiotics and acid-reducing medications. 
E)  Helicobacter pylori weakens the mucous lining of the stomach and duodenum.

Test performed within a living host or organism (e.g., TB skin test) is referred to as ____________________.

Which of the following classes of antibodies is involved in allergic reactions?

Which of the following pairs is correct regarding the diagnosis of infectious mononucleosis?

The branch of laboratory medicine that performs antibody/antigen testing with serum is ____________________.

______________ is an overall reaction of the body to tissue injury or invasion by an infectious agent, characterized by redness, heat, swelling, and pain.

Destructive tissue diseases caused by antibody/self-antigen reactions are referred to as ____________________.

Immunoglobulins produced specifically to destroy foreign invaders are called ____________________.

Transmission of the EBV causing infectious mononucleosis is primarily by:

_____________ are cells capable of engulfing and ingesting microorganisms and cellular debris.

Which of the following statements regarding HIV testing is not true?

The ABO blood type of the universal donor is:

_______________ are a special type of lymphocyte that attacks and destroys infected cells and cancer cells in a nonspecific way.

Which of the following nonspecific immunity mechanisms involves the process of certain cells engulfing and destroying microorganisms and cellular debris?

Which of the following statements is false?

Most cases of hemolytic disease of the newborn can be prevented by administering ____ to the Rh-negative mother.

HIV attacks and destroys which element in the immune system?

Substances within the body that induce the production of antibodies that attack an individual's own body tissues are ____________________.

Which of the following provides long-term protection against future infections due to the production of antibodies that were formed naturally during an infection or artificially by vaccination?

Which of the following statements regarding Helicobacter pylori and ulcers is false?

Introduction to the Laboratory and Safety Training

Regulations, Microscope Setup, and Quality Control

Urinalysis

Blood Collection

Hematology

Chemistry

Microbiology

Toxicology

Electrocardiography and Spirometry

Filters

Exam 7: Immunology

Test performed within a living host or organism (e.g., TB skin test) is referred to as ____________________.

Which of the following classes of antibodies is involved in allergic reactions?

Which of the following pairs is correct regarding the diagnosis of infectious mononucleosis?

The branch of laboratory medicine that performs antibody/antigen testing with serum is ____________________.

______________ is an overall reaction of the body to tissue injury or invasion by an infectious agent, characterized by redness, heat, swelling, and pain.

Destructive tissue diseases caused by antibody/self-antigen reactions are referred to as ____________________.

Immunoglobulins produced specifically to destroy foreign invaders are called ____________________.

Transmission of the EBV causing infectious mononucleosis is primarily by:

_____________ are cells capable of engulfing and ingesting microorganisms and cellular debris.

Which of the following statements regarding HIV testing is not true?

The ABO blood type of the universal donor is:

_______________ are a special type of lymphocyte that attacks and destroys infected cells and cancer cells in a nonspecific way.

Which of the following nonspecific immunity mechanisms involves the process of certain cells engulfing and destroying microorganisms and cellular debris?

Which of the following statements is false?

Most cases of hemolytic disease of the newborn can be prevented by administering ____ to the Rh-negative mother.

HIV attacks and destroys which element in the immune system?

Substances within the body that induce the production of antibodies that attack an individual's own body tissues are ____________________.

Which of the following provides long-term protection against future infections due to the production of antibodies that were formed naturally during an infection or artificially by vaccination?

Which of the following statements regarding Helicobacter pylori and ulcers is false?

Introduction to the Laboratory and Safety Training

Regulations, Microscope Setup, and Quality Control

Urinalysis

Blood Collection

Hematology

Chemistry

Microbiology

Toxicology

Electrocardiography and Spirometry

Filters