TLS Online TPP Program

#Question id: 2013


A patient undergoes a high level of mast cell degranulation, dilation of blood vessels, and acute drop in blood pressure. These symptoms could be caused by which of the following?

#Section 2: General Biology
  1. an autoimmune disease

  2. a typical allergy that can be treated by antihistamines

  3. anaphylactic shock immediately following exposure to an allergen

  4. the effect of exhaustion on the immune system