NR 507 MIDTERM EXAM QUESTIONS
& VERIFIED CORRECT ANSWERS
RATED 100% COMPLETE
Hypersensitivity: Type 1 - correct answer ✔✔-Mediated IgE
-inflammation due to mast cell degranultion
-anaphylactic, asthma, hay fever
treatment: epinephrine
Hypersensitivity: Type 2 - correct answer ✔✔-Cytotoxic reaction: tissue specific
-binds to the antigen ON THE CELL SURFACE
-macrophages are primary effectors cells involved
cause tissue damage or alter function
Hypersensitivity 2 - correct answer ✔✔-Graves Disease (hyperthyroidism) -alters function not
destroy
-blood transfusions reaction- transfused erythrocytes are destroyed by agglutination or lysis
-drug allergies
-hemolytic anemia
Hypersensitivity: type 3 - correct answer ✔✔-Not organ specific
-antibody binds to soluble antigen OUTSIDE THE CELL SURFACE that was released into the blood
or bodily fluids, and the complex is then deposited in the tissues
Hypersensitivity: Type 3 - correct answer ✔✔-rheumatoid arthritis
,-Systemic Lupus Erythematosus (SLE)
-Raynaud's
Hives (urticaria) - correct answer ✔✔Hypersensitivity Type 1
First responders to innate the immune system - correct answer ✔✔Neutrophils
Allergic contact dermatitis - correct answer ✔✔Hypersensitivity Type IV
Type 2 cytotoxic hypersensitivity mediated by: - correct answer ✔✔-IgG IgM
-macrophages are primary effort cells
-
Serum Sickness - correct answer ✔✔type 3 hypersensitivity
Hypersensitivity IV, - correct answer ✔✔-is more of a delayed immune response.
-mediated T-cells attack tissue directly (no antibodies)
Autoimmune - correct answer ✔✔-diseases in which the body makes antibodies directed
against its own tissues
-
Primary immunodeficiency - correct answer ✔✔-Genetic; inherited
-result of single gene defects
-B and T cell deficiencies
, secondary immunodeficiency - correct answer ✔✔-acquired
Common cause of secondary immunodeficiency - correct answer ✔✔Malnutrition
Most patients diagnosed with SLE will have a positive ? - correct answer ✔✔antinuclear
antibody (ANA)
SLE (lupus) - correct answer ✔✔-Facial rash
-vasculitis
- tissue inflammation
Renal disease associated with autoimmunity? - correct answer ✔✔Glomerulonephritis
Sjogren's syndrome - correct answer ✔✔Inflammation in salivary and lacrimal glands
SLE - correct answer ✔✔Autoantibodies and auto-active t-cells against DNA and nucleoprotein
Sjögren's syndrome immune changes: - correct answer ✔✔Autoantibodies and auto-reactive t-
cells against apoptotic cells
rheumatoid arthritis manifestations: - correct answer ✔✔Joint inflammation, stiffness, pain,
loss of range of motion
Rheumatoid Arthritis immune changes: - correct answer ✔✔T-cells and B cells against joint
associated antigens
MS manifestations - correct answer ✔✔Formation of sclerotic plaque in the brain, leads to
Muscle weakness and ataxia
& VERIFIED CORRECT ANSWERS
RATED 100% COMPLETE
Hypersensitivity: Type 1 - correct answer ✔✔-Mediated IgE
-inflammation due to mast cell degranultion
-anaphylactic, asthma, hay fever
treatment: epinephrine
Hypersensitivity: Type 2 - correct answer ✔✔-Cytotoxic reaction: tissue specific
-binds to the antigen ON THE CELL SURFACE
-macrophages are primary effectors cells involved
cause tissue damage or alter function
Hypersensitivity 2 - correct answer ✔✔-Graves Disease (hyperthyroidism) -alters function not
destroy
-blood transfusions reaction- transfused erythrocytes are destroyed by agglutination or lysis
-drug allergies
-hemolytic anemia
Hypersensitivity: type 3 - correct answer ✔✔-Not organ specific
-antibody binds to soluble antigen OUTSIDE THE CELL SURFACE that was released into the blood
or bodily fluids, and the complex is then deposited in the tissues
Hypersensitivity: Type 3 - correct answer ✔✔-rheumatoid arthritis
,-Systemic Lupus Erythematosus (SLE)
-Raynaud's
Hives (urticaria) - correct answer ✔✔Hypersensitivity Type 1
First responders to innate the immune system - correct answer ✔✔Neutrophils
Allergic contact dermatitis - correct answer ✔✔Hypersensitivity Type IV
Type 2 cytotoxic hypersensitivity mediated by: - correct answer ✔✔-IgG IgM
-macrophages are primary effort cells
-
Serum Sickness - correct answer ✔✔type 3 hypersensitivity
Hypersensitivity IV, - correct answer ✔✔-is more of a delayed immune response.
-mediated T-cells attack tissue directly (no antibodies)
Autoimmune - correct answer ✔✔-diseases in which the body makes antibodies directed
against its own tissues
-
Primary immunodeficiency - correct answer ✔✔-Genetic; inherited
-result of single gene defects
-B and T cell deficiencies
, secondary immunodeficiency - correct answer ✔✔-acquired
Common cause of secondary immunodeficiency - correct answer ✔✔Malnutrition
Most patients diagnosed with SLE will have a positive ? - correct answer ✔✔antinuclear
antibody (ANA)
SLE (lupus) - correct answer ✔✔-Facial rash
-vasculitis
- tissue inflammation
Renal disease associated with autoimmunity? - correct answer ✔✔Glomerulonephritis
Sjogren's syndrome - correct answer ✔✔Inflammation in salivary and lacrimal glands
SLE - correct answer ✔✔Autoantibodies and auto-active t-cells against DNA and nucleoprotein
Sjögren's syndrome immune changes: - correct answer ✔✔Autoantibodies and auto-reactive t-
cells against apoptotic cells
rheumatoid arthritis manifestations: - correct answer ✔✔Joint inflammation, stiffness, pain,
loss of range of motion
Rheumatoid Arthritis immune changes: - correct answer ✔✔T-cells and B cells against joint
associated antigens
MS manifestations - correct answer ✔✔Formation of sclerotic plaque in the brain, leads to
Muscle weakness and ataxia
