Hypersensitivity Reactions Flashcards
1
Q
bee sting
A
Type I
1
Q
rhinitis
A
Type I
1
Q
asthma
A
Type I
2
Q
Erythroblastosis fetalis
A
Type II
3
Q
Serum sickness
A
Type III
4
Q
Bullous pemphigoid
A
Type II
4
Q
SLE
A
Type III
5
Q
nickel allergy
A
Type IV
6
Q
Acute hemolytic transfusion reactions
A
Type II - due to 1) ABO incompatibility or 2) extravascular hemolysis - host antibody reaction against foreign antigen on donor RBC
sx: fever, hypotension, tachypnea, tachycardia, flank pain, hemoglobinemia (intravascular hemolysis), jaundice (extravascular hemolysis)
6
Q
Multiple sclerosis
A
Type IV
7
Q
Graft-versus-host disease
A
Type IV
9
Q
Poststreptococcal glomerulonephritis
A
Type III
11
Q
eczema
A
Type I
12
Q
Allergies
A
Type I
13
Q
Anaphylaxis
A
Type I
