chapter 16 practice questions
Type _____ hypersensitivities involve soluble antigen with IgM or IgG forming complexes that can deposit in tissues.
3
A secondary acquired immunodeficiency is
AIDS.
Contact dermatitis involves
All of the choices are correct.
Transfusion of the wrong blood type can cause
All of the choices are correct.
Which of the following methods is/are used for determining the most appropriate donor tissue for a particular recipient?
All of these choices are correct.
Jose needs a kidney due to his diabetes. His sister is a close match and is willing to give him one of hers. What type of transplant is this?
Allograft
What is the Arthus reaction?
An acute response to a second injection of vaccines at the same site
All of the following operate in surveillance and destruction of tumor cells, except
B cells.
What will be the immediate action of allergen when it enters the body for a second time?
Bonding of allergen to adjacent IgE binding sites on mast cells and basophilsCorrect
Which of the following does not belong with transformed cancer cells?
Capacity for limited division
Which of the following is not a possible symptom of Type 1 hypersensitivity?
Contact dermatitis
Which event releases the chemical mediators?
Degranulation
Which of the following is a risk of a bone marrow transplant that is not typically a risk of a kidney or heart transplant?
Graft versus host disease
Which of the following has not shown as an allergen to date?
Grass
Which is mismatched?
Hay fever—Type 4 hypersensitivity
Which of the following can be a consequence of a genetic deficiency in B cell survival and maturity?
Hypogammaglobulinemia
All of the following are involved in Type 2 hypersensitivity, except
IgE.
All of the following are involved in the development of a Type 4 hypersensitivity reaction, except
IgE.
Bee sting venom is considered to be which type of allergen?
Injectant
Human blood types involve all the following, except
MHC genes
A person who has anti-A and anti-B serum antibodies will have blood Type
O.
Severe combined immunodeficiencies (SCIDs) are due to
T-cells" to "T cells.
Which is incorrect about DiGeorge syndrome?
The major therapy is a bone marrow transplant.
Which of the following is incorrect about the role of mast cells and basophils in allergies?
They are found mainly in the lymph nodes.
Atopy and anaphylaxis are hypersensitivities in the category
Type 1 only.
The major categories of hypersensitivities that typically involve a B-cell immunoglobulin response is/are
Type 1, Type 2, Type 3.
All of the following are examples of autoimmune diseases, except
Wiskott-Aldrich syndrome.
Which of the following can cause secondary acquired immunodeficiencies in T cells and B cells?
all of the choices are correct
The serum of a person with blood type A, Rh− will have which of the following antibodies?
anti-B
A xenograft is a tissue exchange
between individuals of different species
The DiGeorge syndrome is the result of
congenital absence or immaturity of the thymus gland.
Allergic patients receiving small, controlled injections of specific allergens are undergoing
desensitization.
The potential for hemolytic disease of the newborn occurs when
fetal Rh+ cells enter an Rh− mother.
Any heightened or inappropriate immune response resulting in tissue damage is called a/an
hypersensitivity.
Histamine causes all the following, except
increased sensitivity to light.
Mold spores and animal dander are considered to be which type of allergen?
inhalant
Which of the following is mismatched?
inhalant - bee sting
Erythroblastosis fetalis can be prevented by
injecting the mother with antibodies against the Rh factor late in the pregnancy and after giving birth.
A female who is Rh+
is in the majority of the population with regard to Rh status.
A person with O type blood
lacks A and B antigens
The chemical mediator that causes prolonged bronchospasm, vascular permeability, and mucus secretion of asthmatic patients is
leukotriene.
Which cells play the greatest role in allergic symptoms?
mast cells
All of the following are correct about Type O blood, except
persons with this type of blood carry an O antigen on their RBC.
All of the following cells participate in immune surveillance, except
plasma cells.
The initial encounter with an allergen is called the
sensitizing dose.
One theory regarding immune tolerance and the development of autoimmunity states that during embryonic growth, some tissues are hidden behind anatomical barriers and cannot be surveyed by the developing immune system. Later in life, some of these tissues may be exposed to the immune system as a result of trauma or infection and the immune system responds by developing an immune reaction against these tissues as if they were foreign. This theory is the
sequestered antigen theory.
All of the following are associated with IgE_ and mast cell-mediated allergy, except
systemic lupus erythematosus.
Autoantibodies cause tissue injury in all the following diseases, except
tuberculin reaction
The heart of a baboon transplanted to a human would be a/an
xenograft.
