Question

Why is anaphylaxis dangerous?

A
The immune system stops working, leaving a person open to infection.
B
The histamine released during anaphylaxis depletes the person's energy levels.
n
The inflammation and smooth muscle contraction can make breathing difficult.
D
The lymphatic system collapses during anaphylaxis.

Answer 1

C. The inflammation and smooth muscle contraction can make breathing difficult

Answer 2

C. Inflammation and smooth muscle contractions can make it difficult to breathe