NR 507 MIDTERM QUESTIONS WITH 100% ACCURATE ANSWERS

NR 507 MIDTERM QUESTIONS WITH 100%
ACCURATE ANSWERS
Hypersensitivity: Type 1 - Accurate answers -Mediated IgE
-inflammation due to mast cell degranultion
-anaphylactic, asthma, hay fever
treatment: epinephrine

Hypersensitivity: Type 2 - Accurate answers -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 - Accurate answers -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 - Accurate answers -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 - Accurate answers -rheumatoid arthritis
-Systemic Lupus Erythematosus (SLE)
-Raynaud's

Hives (urticaria) - Accurate answers Hypersensitivity Type 1

First responders to innate the immune system - Accurate answers Neutrophils

Allergic contact dermatitis - Accurate answers Hypersensitivity Type IV

Type 2 cytotoxic hypersensitivity mediated by: - Accurate answers -IgG IgM
-macrophages are primary effort cells
-

Serum Sickness - Accurate answers type 3 hypersensitivity

Hypersensitivity IV, - Accurate answers -is more of a delayed immune response.
-mediated T-cells attack tissue directly (no antibodies)

Autoimmune - Accurate answers -diseases in which the body makes antibodies directed against its
own tissues
-

, Primary immunodeficiency - Accurate answers -Genetic; inherited
-result of single gene defects
-B and T cell deficiencies

secondary immunodeficiency - Accurate answers -acquired

Common cause of secondary immunodeficiency - Accurate answers Malnutrition

Most patients diagnosed with SLE will have a positive ? - Accurate answers antinuclear antibody
(ANA)

SLE (lupus) - Accurate answers -Facial rash
-vasculitis
- tissue inflammation

Renal disease associated with autoimmunity? - Accurate answers Glomerulonephritis

Sjogren's syndrome - Accurate answers Inflammation in salivary and lacrimal glands

SLE - Accurate answers Autoantibodies and auto-active t-cells against DNA and nucleoprotein

Sjögren's syndrome immune changes: - Accurate answers Autoantibodies and auto-reactive t-cells
against apoptotic cells

rheumatoid arthritis manifestations: - Accurate answers Joint inflammation, stiffness, pain, loss of
range of motion

Rheumatoid Arthritis immune changes: - Accurate answers T-cells and B cells against joint
associated antigens

MS manifestations - Accurate answers Formation of sclerotic plaque in the brain, leads to Muscle
weakness and ataxia

MS immune changes - Accurate answers T-cells against brain antigens

___ measures the average size of RBCs - Accurate answers MCV

Anemia occur by... - Accurate answers -impaired RBC production
-excessive blood loss
- increased RBC production

microlytic anemia is characterized by hyper chromic RBS: - Accurate answers Hereditary
spherocytosis

Anemia - Accurate answers -"without blood"

4.7-6.1mcl - Accurate answers Normal for men RBC