Anaphylaxis

Question 1

what hypersensitivity is anaphylaxis

Answer 1

type 1

Question 2

what is anaphylaxis

Answer 2

immediate immunologic reaction btwn s specific antigen and an antibody
primary chemical mediators are responsible for symptoms…potent vasoactive mediators
cellular degranulation: histamines and prostaglandins
bradykinin- vasodilation and increased capillary permeability

Question 3

mild systemic reactions

Answer 3

peripheral tingling and sensation warmth
nasal congestion, periorbital swelling, pruritus, sneezing, and tearing of eyes

Question 4

moderate systemic reactions

Answer 4

flushing, warmth, anxiety, itching

Question 5

severe systemic reactions

Answer 5

bronchospasm, laryngeal edema, severe dyspnea, cyanosis, hypotension

Question 6

Medical management

Answer 6

abcs
no not delay giving epinephrine
iv fluids
anti-histamines and corticosteroids
monitor for rebound reaction 4-8 hrs